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Sewage Treatment Plant

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Sewage Treatment Plant

Successfully Installed 45 KLD STP Plant with MBBR Technology at Phoenix, Suprajit, Noida

September 2, 2026by Netsol Water

Successfully Installed 45 KLD STP Plant with MBBR Technology at Phoenix, Suprajit, Noida

Effective sewage treatment has become an important requirement for facilities that need to manage wastewater in a responsible and practical manner. At Phoenix, Suprajit, Noida, Netsol Water successfully installed a 45 KLD Sewage Treatment Plant based on MBBR technology. The project was planned to provide a suitable solution for the treatment of sewage generated at the facility and to support better wastewater management.

The client required a treatment plant that could handle the expected sewage load while providing a structured treatment process within the available site conditions. To address this requirement, the project included the design and installation of a 45 KLD sewage treatment system using Moving Bed Biofilm Reactor technology. The selected process offered a biological treatment approach that could be integrated into a compact treatment arrangement.

The project was important because proper sewage treatment helps facilities manage wastewater before it is reused or discharged according to their operational requirements. It also requires careful planning because plant capacity, process arrangement, equipment selection, installation and commissioning all need to work together. This project brought these elements together in one complete treatment solution.

A sewage treatment plant manufacturer in Noida, completed the installation with a focus on creating a functional system that matched the stated project capacity and treatment requirement.

Project Overview

A sewage treatment project must begin with a clear understanding of the wastewater requirement and the operating conditions of the site. The purpose is not simply to place treatment equipment at a location. The complete system must be planned so that wastewater can move through the treatment stages in a controlled manner and receive the required biological and physical treatment.

For Phoenix, Suprajit, Noida, the project focused on installing a 45 KLD Sewage Treatment Plant with MBBR technology. The main objective was to provide an organised treatment system for sewage generated at the facility. The plant was selected according to the stated treatment capacity and was planned as a complete system rather than as an individual piece of equipment.

The scope of the project covered the installation of the treatment plant and the integration of its major process components. This required proper equipment placement, interconnection of the treatment stages and preparation of the plant for operation. Every part of the installation had to support the overall treatment sequence so that the system could operate as one coordinated unit.

The project also required attention to practical site conditions. A treatment plant must fit into the available space and remain accessible for inspection and routine operation. With these considerations in mind, the installation was carried forward through a structured sequence that moved from preparation and equipment placement to connection, testing and commissioning.

Client Details

The client for this project was Suprajit at its Phoenix facility in Noida. The need for a Sewage Treatment Plant generally arises when a facility generates sewage that requires treatment before the treated water can be managed according to its intended use or disposal arrangement. In such situations, the treatment system becomes an important part of the site’s wastewater management infrastructure.

For the client, the requirement centred on a 45 KLD system. This meant that the proposed plant had to be designed around the stated sewage treatment capacity and arranged in a way that supported continuous movement of wastewater through the treatment stages. The project therefore required more than a capacity calculation. It also required a suitable process configuration and proper installation of the supporting equipment.

The client’s requirement was addressed through MBBR-based biological treatment. This approach allowed the plant to use a controlled biological process within the overall sewage treatment arrangement. The installed system was then prepared for operation through systematic testing and commissioning.

Project Location

The project was carried out at Phoenix, Suprajit, Noida. The location was an important part of the planning process because sewage treatment plants must be installed according to the physical conditions of the site. Equipment placement, available working space, connections and access for operation all influence how a plant is installed.

Noida is an active urban and industrial region where facilities may require organised wastewater management systems as part of their infrastructure. For an individual project such as this one, however, the treatment requirement is determined primarily by the sewage generated at the facility and the intended treatment capacity.

At the Phoenix, Suprajit site, the plant therefore had to be positioned and connected in a way that allowed the wastewater treatment process to function properly. The installation had to account for the movement of sewage through the treatment stages while also leaving adequate access for plant operation and maintenance.

The project location also made proper execution important because a treatment plant is a permanent operational system rather than a temporary installation. Once the equipment is positioned and connected, each process stage must work in the intended sequence. This made careful site execution an essential part of the project.

Plant Capacity

Correct plant capacity is one of the first considerations in any sewage treatment project. A plant that is not matched to the intended sewage load can create operational difficulties and reduce the effectiveness of the treatment arrangement. Capacity selection therefore needs to reflect the expected wastewater flow and the purpose for which the plant is being installed.

For the Phoenix, Suprajit project, the installed Sewage Treatment Plant has a capacity of 45 KLD, which means it is designed for a treatment capacity of 45 kilolitres per day. The stated capacity formed the basis for the process arrangement and equipment planning for the project.

The 45 KLD capacity provided the client with a defined treatment framework for managing the sewage generated at the facility. It also established the scale at which the biological treatment system and associated components needed to operate.

Capacity is closely linked with treatment sequence and equipment selection. Each stage has to accommodate the flow entering the plant so that sewage receives adequate treatment as it moves through the system. By installing a system designed for 45 KLD, the project established a treatment arrangement suited to the stated requirement.

Treatment Technology

The choice of treatment technology has a direct effect on how sewage is biologically treated inside the plant. Since the project required a sewage treatment solution with a defined capacity, the treatment process needed to provide effective biological contact within the available system configuration.

The plant at Phoenix, Suprajit, Noida uses MBBR technology, which stands for Moving Bed Biofilm Reactor. MBBR is a biological treatment process in which microorganisms grow on small carrier media placed inside the biological reactor. These microorganisms help break down organic matter present in sewage as the wastewater passes through the reactor.

1. Working Principle of MBBR

The MBBR process creates an environment where microbial growth can take place on the surface of carrier media. Aeration keeps the media moving within the reactor and supplies oxygen for the biological process. As sewage comes into contact with the media, microorganisms attached to the carriers consume and degrade biodegradable pollutants.

The continuous movement of the carrier media helps maintain contact between the wastewater and the biological growth. This allows the biological stage to remain active while the system operates. The process can therefore provide a controlled biological treatment stage within the overall sewage treatment sequence.

2. Role of Aeration

Aeration is an important part of the MBBR process. Air is introduced into the biological tank through an aeration arrangement that provides oxygen for microbial activity. At the same time, the air movement helps keep the carrier media in motion.

The combination of biological growth, wastewater contact and aeration supports the treatment process. Once the biological stage is completed, the treated stream moves forward to the next stage where suspended solids and other remaining materials can be separated.

The use of MBBR technology at the project site therefore provided a clear biological treatment mechanism within the 45 KLD STP arrangement.

Influent Characteristics

Understanding incoming sewage is important before establishing a treatment system because the treatment process must be able to handle the characteristics of the wastewater entering the plant. Parameters such as organic load, suspended solids, turbidity, pH and microbial content can influence treatment requirements.

Sewage typically contains organic matter and suspended impurities that need to be reduced through a controlled treatment sequence before the treated water can be managed further.

The MBBR process was selected to address the biological component of sewage treatment. The treatment system then uses downstream separation stages to help remove the solids generated during the treatment process. This shows why influent understanding and process design are closely connected.

The absence of detailed laboratory figures in the available project brief does not change the installed capacity or technology. It simply means that exact influent values should not be presented as project data unless they are supported by actual test records.

Treatment Process

A sewage treatment plant works through a sequence of stages in which each step prepares the wastewater for the next one. The overall purpose is to gradually remove physical impurities, biodegradable matter and suspended solids so that the treated water reaches the intended quality for its next use or management.

At the Phoenix, Suprajit site, the 45 KLD plant uses MBBR as the central biological treatment technology. The sewage first enters the preliminary treatment stage where larger physical impurities can be removed. This protects the downstream equipment and reduces the chance of blockage in later stages.

Process Stage Description
Preliminary Treatment The incoming sewage is first screened to remove larger materials that should not enter the biological system. Screening helps protect pumps, pipes and other equipment by stopping coarse solids before they move further into the plant. After this stage, the flow moves into the collection and equalisation arrangement. Equalisation helps manage variations in incoming flow and provides a more consistent feed to the biological treatment stage.
Biological Treatment From the preliminary stage, the sewage proceeds to the biological reactor containing MBBR carrier media. Air is supplied to the reactor to support microbial activity and keep the media moving. The microorganisms growing on the carrier surfaces consume biodegradable organic matter in the sewage. As the wastewater remains in contact with the biological media, the organic load is reduced through microbial action. This stage forms the main treatment step in the installed process.
Solids Separation Following biological treatment, the water contains biological solids that need to be separated before the treated stream moves further. The treated mixture therefore passes into a settling stage where heavier solids can separate from the liquid. The settled solids can then be managed through the sludge handling arrangement while the clarified water proceeds to the subsequent treatment stage.
Final Treatment and Treated Water After solids separation, the clarified water can undergo the final treatment steps included in the plant configuration. These stages help improve the treated water quality and prepare it for its intended reuse or disposal arrangement.

 

The complete process therefore works as a chain. Screening protects the system. Equalisation supports stable flow. MBBR provides biological treatment. Settling separates biological solids. Final treatment prepares the treated water for further use or management.

Major Equipment

Proper equipment selection supports dependable plant operation because every component has a specific role in moving, treating or separating the wastewater. Even when the biological process is the main focus, the supporting equipment must also work correctly for the complete system to perform as intended.

The 45 KLD MBBR STP includes the major equipment and process components required to support the treatment sequence:

Equipment / Component Function
Inlet and Screening Arrangement Forms the first stage by controlling what enters the treatment system.
Pumps and Piping Help move wastewater between the different process sections.
MBBR Biological Reactor The central treatment unit where carrier media and aeration support microbial activity.
Aeration Arrangement Provides the air required for the biological process and also helps maintain movement of the media.
Settling Arrangement Supports separation of biological solids after the MBBR stage.
Sludge Handling Components Used to manage the solids collected during the treatment process.
Interconnecting Pipelines and Valves Link the various sections and control the movement of wastewater between stages.

 

All of these components contribute to the performance of the plant. A treatment system cannot depend on a single machine or tank. Its operation depends on the combined performance of the process units, pumps, air system, piping and controls.

Installation Process

Successful installation begins with proper planning because treatment equipment must be positioned in a logical sequence and connected correctly. The installation at Phoenix, Suprajit followed a structured approach that allowed the treatment system to be assembled step by step.

The first stage involved preparing the installation area and confirming the placement of the treatment components. The available space had to support equipment installation while also allowing access for operation and maintenance. Once the site arrangement was established, the main process equipment could be positioned according to the planned treatment flow.

The next stage involved connecting the major process units. Piping was used to link the treatment sections so that sewage could travel from the inlet stage to the biological reactor and then toward clarification and treated water handling. Pump connections and other utility connections were also completed as part of the system assembly.

The MBBR reactor and aeration arrangement required particular attention because biological treatment depends on proper air supply and movement of the carrier media. The equipment and connections therefore had to be checked before the plant was prepared for trial operation.

After mechanical and process connections were completed, the system was inspected as a complete installation. This provided a transition from physical installation to commissioning and operational testing.

Plant Commissioning

Commissioning is an important stage because it confirms that the installed plant can operate as a connected treatment system. It provides an opportunity to inspect the equipment, check the connections and verify the movement of wastewater through the process stages before regular operation begins.

For the 45 KLD STP, commissioning involved checking the installed equipment and the connections between the different treatment units. Pumps, aeration equipment and process pathways needed to operate as intended so that wastewater could move through the plant without interruption.

The MBBR section was also checked as part of the commissioning process because the biological reactor is central to the treatment sequence. The aeration arrangement needed to supply air properly while supporting movement of the carrier media inside the reactor.

The commissioning stage also helped identify installation issues that could be corrected before the plant entered regular operation. By testing the system as a complete unit, the project team could confirm that the plant was ready for its intended treatment duty.

This step completed the transition from installation to operational readiness and provided the basis for continued operation of the treatment system.

Treated Water Reuse

Treated water becomes more useful when a facility has a clear plan for how it will manage or reuse the treated stream. Reuse can reduce the need for fresh water for suitable non-potable applications and can form part of a broader wastewater management strategy.

The installed STP provides the client with a treated water stream that can be managed according to the site’s approved requirements and intended reuse practices. The treatment process is designed to reduce pollutants through biological treatment and solids separation before the water moves to its next stage of use or disposal.

The practical value of the plant therefore extends beyond treatment alone. By establishing a dedicated sewage treatment system, the facility has a structured process for managing the wastewater generated at the site.

 

Results and Performance

Project results help demonstrate whether the installed treatment solution meets its intended purpose. In a sewage treatment project, performance should be assessed through measurable operating data and water quality results rather than broad claims.

The key confirmed outcome for Phoenix, Suprajit is the successful installation and commissioning of a 45 KLD MBBR-based Sewage Treatment Plant. The project established a complete treatment arrangement that moves sewage through preliminary treatment, biological treatment, solids separation and final treated water handling.

The installed capacity provides a defined treatment framework of 45 kilolitres per day. The use of MBBR technology gives the plant a dedicated biological treatment stage in which microbial growth on carrier media supports the reduction of biodegradable pollutants.

The project also resulted in an operational treatment system rather than an incomplete equipment installation. Major equipment was placed and connected so that the treatment stages could function together. Commissioning further prepared the plant for regular operation.

Customer Feedback / Testimonial

Customer feedback provides useful insight into how a completed treatment project is viewed from the client’s side. A direct testimonial can help confirm satisfaction with installation quality, project execution and system performance.

The installation was completed as a 45 KLD MBBR sewage treatment solution for the stated facility. The successful completion of the installation and commissioning indicates that the project moved through the required delivery stages and resulted in a functioning treatment plant.

Read some interesting information for the Effluent Treatment Plant Manufacturer in Delhi

Call to Action

A well-planned sewage treatment system can help facilities manage wastewater through a defined and organised treatment process. The successful installation of the 45 KLD MBBR STP at Phoenix, Suprajit, Noida demonstrates how a project can bring together capacity planning, biological treatment, equipment installation and commissioning to create a complete sewage treatment arrangement.

For facilities that are evaluating similar requirements, choosing the right treatment capacity and process technology is an important starting point. The plant configuration should match the expected wastewater load while allowing the treatment stages and supporting equipment to work together effectively.

Netsol Water, a Sewage Treatment Plant Manufacturer in Noida, provides solutions for sewage and wastewater treatment requirements based on the needs of individual projects. Organisations planning a new treatment plant or looking to improve their wastewater management can contact Netsol Water to discuss their requirements, understand suitable treatment options and request a project consultation.

Contact Netsol Water

Phone: +91-9650608473

Email: enquiry@netsolwater.com

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Sewage Treatment Plant

Successfully Installed 125 KLD MBBR STP with UF System at Berger Tower Noida

August 31, 2026by Netsol Water

Successfully Installed 125 KLD MBBR STP with UF System at Berger Tower Noida

Managing wastewater is an important part of operating a large commercial facility. A busy building can generate a significant amount of sewage every day from restrooms, housekeeping areas, pantry facilities and other regular activities. Without a suitable treatment plant, this wastewater cannot be managed responsibly or reused for non-potable purposes. This makes a properly designed Sewage Treatment Plant an important part of modern commercial infrastructure.

At Berger Tower in Sector 16B, Noida, Wisdom Colonizers Private Limited required a suitable wastewater treatment solution for its commercial development. The project called for a system that could handle a daily sewage load of 125 KLD while producing treated water suitable for planned reuse. Netsol Water designed and installed a 125 KLD Sewage Treatment Plant based on Moving Bed Biofilm Reactor technology with an Ultrafiltration polishing stage. The project covered design, engineering, manufacturing, supply, installation, testing and commissioning.

The combination of MBBR and UF provided a practical treatment arrangement for a commercial building. The biological treatment stage addressed the main organic load in sewage while UF provided additional filtration before disinfection and reuse. The result was a treatment system designed around the capacity, space and reuse needs of the facility.

Project Overview

A commercial building needs more than a sewage collection system. It needs a treatment process that can manage changing wastewater flow throughout the day and provide treated water at a consistent quality. This project focused on creating such a system for Berger Tower while keeping the treatment arrangement suitable for a commercial site.

Wisdom Colonizers Private Limited engaged Netsol Water for the installation of a 125 KLD STP at Berger Tower in Noida. The project required a complete treatment solution rather than a standalone equipment supply. Netsol Water handled the work from design and engineering through manufacturing, installation, testing and commissioning. The selected treatment arrangement combined MBBR technology with an Ultrafiltration system.

The objective was to treat the sewage generated by the facility and produce water that could support non-potable applications such as flushing and landscaping. The design also considered the practical requirements of a commercial building where water generation can vary depending on occupancy and daily activity.

The project therefore required careful process selection and proper integration of each treatment stage. The treatment sequence had to protect downstream equipment while providing biological treatment and final filtration. With the overall scope established, the next consideration was the client and the nature of the facility where the plant would operate.

Client Details

The client for the project was Wisdom Colonizers Private Limited. Public company records identify Wisdom Colonizers Private Limited as an active private company registered in Noida. Its registered address is in Sector 16B and its business classification falls under real estate activities.

The project was associated with Berger Tower. The commercial development supports office and other commercial activities and therefore requires regular water use across different areas of the facility. Such a building generates wastewater as part of its normal daily operation. Restrooms, housekeeping and other building services contribute to the sewage load that must be collected and treated.

For the client, the treatment plant had to provide a suitable way to manage this wastewater within the facility. The plant also needed to support water reuse where treated water could replace part of the freshwater requirement for non-potable applications.

This requirement made treatment quality an important part of the project. The client was not simply looking for a system that could receive sewage. The plant needed to provide a controlled treatment process that could produce water suitable for the intended reuse applications. The location of the facility added another important consideration.

Project Location

The project was executed at Berger Tower in Sector 16B, Noida, Uttar Pradesh. Public records also associate Wisdom Colonizers Private Limited with Plot No. C-001 A/2 in Sector 16B.

The location is relevant because commercial development in an urban environment often places practical limits on the space available for wastewater treatment equipment. Treatment systems therefore need to use available space carefully while allowing access for operation and maintenance.

Berger Tower is a high-rise commercial building in Noida. Public building information identifies Berger Tower as part of the Delhi One development and places it in Noida. This setting made an organised treatment arrangement important. The system had to fit within the available facility layout and connect properly with the building’s wastewater and treated-water requirements.

The project was therefore approached as a site-specific installation rather than a simple equipment placement exercise. The capacity and treatment technology had to match the wastewater requirement and the conditions of the building. This led directly to the selection of the 125 KLD plant capacity.

Plant Capacity

Plant capacity determines how much wastewater an STP can treat during a normal operating period. Selecting the right capacity is important because the plant must accommodate the expected sewage generation without creating unnecessary treatment capacity. A suitable capacity also helps the treatment process remain stable when wastewater flows vary during different parts of the day.

For Berger Tower, Netsol Water installed a 125 KLD Sewage Treatment Plant. The stated capacity of 125 KLD corresponds to approximately 125,000 litres of sewage treatment capacity per day. The project source identifies the plant as a 125 KLD installation using MBBR technology with UF polishing.

The selected capacity was intended to address the wastewater generated by the commercial facility. Since sewage flow can change with occupancy and daily activity, the treatment arrangement also included an equalization stage. This helped balance variations before the wastewater entered the main biological treatment section.

Capacity alone does not determine plant performance. The treatment technology must also match the wastewater characteristics, available space and quality required at the outlet. For this project, MBBR combined with UF was selected to address those requirements.

Treatment Technology

Selecting the right treatment technology is one of the most important decisions in an STP project. Commercial buildings can experience changing wastewater flows and loads. The treatment process therefore needs to provide effective biological treatment while remaining practical to install and operate.

For Berger Tower, Netsol Water selected Moving Bed Biofilm Reactor technology followed by Ultrafiltration. The system used MBBR as the core biological treatment stage and UF as the polishing stage. Netsol Water identifies this combination as a suitable approach for the commercial tower because it provides advanced treatment without using a complete membrane bioreactor configuration.

1. Moving Bed Biofilm Reactor

The MBBR process uses specially designed carrier media inside the biological reactor. Microorganisms grow on the surface of this media and form a biofilm. When air enters the reactor through the aeration system, the media moves within the wastewater.

The microorganisms use organic matter in the sewage as part of their biological activity. This reduces the organic pollution load and supports the removal of substances such as BOD, COD and ammonia. The moving media also provides a large surface area for microbial growth within the treatment tank.

One practical advantage of MBBR is that the biological treatment stage can provide a high treatment capacity within a relatively compact arrangement. This makes the technology useful for commercial buildings where available plant space may be limited.

2. Ultrafiltration System

The UF system provides an additional filtration stage after biological treatment. Ultrafiltration membranes contain very small pores that physically separate fine suspended matter and microorganisms from the treated water.

At Berger Tower, the UF stage works as a polishing process after the MBBR and clarification stages. This improves the physical quality of the treated water before disinfection and reuse. The project information describes the system as a hollow-fibre UF arrangement.

The combination of biological treatment followed by membrane filtration creates a multi-stage treatment process. Each stage performs a defined function and prepares the water for the next stage. Before selecting these stages, however, the incoming sewage characteristics must be considered.

Influent Characteristics

Understanding the incoming wastewater is necessary before designing any treatment plant. Sewage quality can vary depending on the type of building, the number of users and the activities carried out at the site. Changes in flow can also affect the treatment process.

For a commercial facility such as Berger Tower, the incoming sewage is expected to contain biodegradable organic matter, suspended solids and microorganisms that are commonly associated with domestic sewage. Wastewater from restrooms and other building activities can also contain grease, food-related residues and other contaminants depending on the source.

Treatment system was designed around the expected characteristics of commercial sewage and the required treated-water quality. Pretreatment removed larger materials before the biological stage. Equalization helped balance the hydraulic load. MBBR then reduced the biological pollution load while the UF stage provided additional filtration.

This approach shows why influent assessment and process selection need to work together. Once the incoming wastewater enters the plant, each stage must support the next stage in a controlled sequence.

Treatment Process

A well-planned treatment sequence helps the plant operate consistently. Each stage performs a specific task and prepares the water for the following stage. At Berger Tower, the 125 KLD plant used a sequence that moved the sewage from preliminary screening through biological treatment, clarification, UF filtration and disinfection.

Process Stage Description
Bar Screen Chamber The treatment process begins when incoming sewage enters the bar screen chamber. The screen captures larger solid materials that may be present in the wastewater. Items such as rags, plastic pieces and other coarse debris can create blockages or damage pumps and downstream equipment if they are allowed to pass through. Removing these materials at the beginning protects the rest of the plant. It also makes the following treatment stages easier to operate.
Equalization Tank After screening, the wastewater enters the equalization tank. Commercial sewage does not arrive at a constant rate throughout the day. Flow can rise during busy periods and decrease when building activity is lower. The equalization tank stores the incoming wastewater and helps balance these changes. Mixing keeps the wastewater reasonably uniform and reduces the effect of sudden changes in flow on the biological treatment stage. The balanced flow then moves forward toward the MBBR reactor.
MBBR Tank The MBBR tank serves as the main biological treatment stage. The reactor contains biofilm carrier media that supports the growth of microorganisms. Aeration provides oxygen and keeps the media moving. The microorganisms attached to the carriers use biodegradable matter present in the wastewater. Their biological activity reduces the organic load and supports the removal of pollutants. This stage is central to the overall treatment process because it converts dissolved and biodegradable pollutants into forms that can be separated from the water in later stages.
Secondary Clarifier Following biological treatment, the wastewater contains biological solids and detached biofilm material. The secondary clarifier provides a quiet zone where these solids can settle. As the flow slows down, heavier solids move toward the bottom of the clarifier. The clearer water from the upper part moves toward the next treatment stage while the settled sludge is collected for further handling. This separation is important because the UF system should receive water with reduced suspended solids. The clarifier therefore acts as a bridge between biological treatment and membrane filtration.
Ultrafiltration System The clarified water then passes through the UF system. The hollow-fibre membranes provide fine filtration and remove remaining suspended particles and microorganisms that may still be present after clarification. The project specification identifies UF as the tertiary polishing stage. It also states that the system was designed to produce treated water with low BOD, low TSS and low turbidity for reuse applications. The UF system also includes a membrane backwash arrangement. Regular backwashing helps control membrane fouling and supports stable filtration performance.
Disinfection and Treated Water Storage After filtration, the treated water passes through disinfection. The project uses sodium hypochlorite dosing to reduce remaining pathogens before the water enters treated-water storage. The treated water is then stored and pumped toward the intended reuse points within the building. This final stage completes the treatment chain and makes the water available for suitable non-potable applications.

Major Equipment

Good equipment selection supports reliable treatment and simplifies plant operation. Every major component must perform its intended function while working correctly with the equipment installed before and after it.

The Berger Tower plant included equipment for screening, wastewater equalization, biological treatment, clarification, UF filtration, aeration, disinfection and treated-water transfer.

Equipment / Component Description
MBBR Reactor Used HDPE biofilm carrier media with a high internal surface area. Fine-bubble diffusers and blowers supplied air to the biological stage.
Ultrafiltration Section Used hollow-fibre membranes for final filtration. Automated backwashing helped maintain membrane performance.
Control Panel A PLC-based control panel for automatic start and stop functions, level controls and alarms.
Sludge Handling A gravity thickener and sludge drying bed for sludge management, allowing solids collected during treatment to be handled separately from the treated-water stream.
Chemical Dosing Sodium hypochlorite dosing equipment linked with the treated-water flow so that disinfection could be controlled during plant operation.

 

Together, these components created a complete treatment system rather than a collection of independent machines. The next challenge was installing them correctly at the project site.

Installation Process

Installation work affects the long-term performance of any wastewater treatment plant. Equipment must be positioned correctly and connected according to the process design. Civil, mechanical, electrical and piping work must also remain coordinated throughout the installation.

At Berger Tower, the project followed a full-scope execution model covering design, engineering, manufacturing, supply, installation, testing and commissioning.

The process began with site planning and preparation. The available installation area was assessed against the plant layout and equipment requirements. The equipment and treatment tanks were then positioned according to the prepared arrangement.

Mechanical connections linked the different treatment stages. Piping connected the wastewater route from screening and equalization to the biological reactor, clarifier and UF system. Treated-water lines connected the final filtration and disinfection stages with the storage and reuse system.

Electrical work connected pumps, blowers, controls and other powered equipment to the control panel. The PLC-based panel provided automatic controls and alarms to support routine operation.

The installation process also included checking equipment alignment, pipe connections and control functions before the plant moved into testing. These checks reduced the risk of avoidable problems during commissioning and prepared the system for controlled startup.

Plant Commissioning

Commissioning is the stage where an installed plant moves from construction into operating condition. It confirms that the equipment works together and that the treatment process functions as intended.

After installation, the project team carried out testing and commissioning of the complete system. Equipment was checked individually and then operated as part of the full treatment sequence. Pumps, blowers, dosing equipment, control systems and membrane operations were examined during the process.

The biological treatment stage required particular attention because MBBR depends on an active microbial population. Operating conditions such as aeration and hydraulic flow have to support the biological process. The UF section was also checked for filtration and backwashing performance.

The commissioning stage provided an opportunity to identify issues before regular operation. Process connections, level controls and alarms were verified and the complete treatment flow was checked from inlet to treated-water storage.

Netsol Water’s published project scope includes testing and commissioning as part of the completed work. This helped establish the operating readiness of the plant before handover.

Treated Water Reuse

Treating wastewater becomes more valuable when the resulting water can be used effectively. Many commercial applications do not require drinking-quality water. Flushing and landscaping are examples where appropriately treated and disinfected wastewater can serve as an alternative water source.

For Berger Tower, the treated-water system was designed to support non-potable reuse. Netsol Water identifies flushing and gardening as reuse applications for the treated water produced by the plant.

This approach allows the facility to make better use of the water already consumed within the building. Instead of treating sewage only for disposal, the plant converts it into a resource for suitable secondary applications.

The UF stage supports this objective by producing clearer water with lower suspended solids and turbidity. Disinfection then provides an additional treatment barrier before reuse. The treated-water storage arrangement makes the water available for distribution according to the facility’s requirements.

The reuse system therefore connects directly with the wider purpose of the STP. It supports wastewater management while creating an opportunity to reduce the use of fresh water for applications that do not require potable water.

Results and Performance

Project results provide a practical measure of whether the treatment solution has addressed the original requirement. For this installation, the main outcomes relate to treatment capacity, process design, filtration quality and water reuse.

The completed plant has a treatment capacity of 125 KLD and uses MBBR followed by UF polishing. The project specification identifies treated-water targets that demonstrate the intended quality level of the treated output and its suitability for designated non-potable reuse:

Parameter Treated-Water Target
BOD Below 10 mg/L
TSS Below 10 mg/L
Turbidity Below 1 NTU

 

The plant also includes automated controls. A PLC-based control system manages start and stop functions, level controls and alarms. This reduces the need for continuous manual intervention in basic operating functions.

Another important result is the integration of the complete treatment process. Screening protects the equipment. Equalization balances the hydraulic load. MBBR performs biological treatment. Clarification removes settled solids. UF provides fine filtration and disinfection completes the final treatment barrier.

The project also reflects a broader water-reuse objective. Netsol Water lists Berger Tower as a 125 KLD MBBR and UF installation in Noida where treated water is reused for applications including flushing and gardening.

Customer Feedback or Testimonial

Customer feedback can provide useful insight into how a completed treatment system performs from the facility owner’s perspective. It can also help readers understand whether the project addressed the practical needs that existed before installation.

The installation covered design, engineering, manufacturing, supply, installation, testing and commissioning of the 125 KLD MBBR STP with UF. The treatment system was designed to support wastewater management and non-potable water reuse at the commercial facility.

Read some interesting information for the Commercial RO Plant Manufacturer in Delhi

Conclusion

A well-planned sewage treatment system can help a commercial facility manage wastewater in a more organised and useful way. The 125 KLD installation at Berger Tower in Noida demonstrates how biological treatment and membrane filtration can be combined to address the needs of a large commercial facility. MBBR provides the main biological treatment while UF adds a fine filtration stage before disinfection and reuse.

The project also highlights the importance of selecting a treatment system according to capacity, wastewater flow, available space and the intended quality of treated water. By following a complete treatment sequence and integrating automated controls, the plant provides a structured approach to sewage treatment and reuse.

Netsol Water has completed this installation as part of its work in water and wastewater treatment. The company states that it provides design, manufacturing, installation, commissioning and ongoing support for water and wastewater treatment projects. For organisations planning a new facility or upgrading an existing sewage treatment system, working with an experienced Sewage Treatment Plant Manufacturer in Noida can help ensure that the selected technology matches the actual site requirement.

Businesses, commercial developers and facility managers looking for a suitable STP solution can contact Netsol Water to discuss their wastewater generation, available space, treatment goals and water reuse plans. With the right assessment and process design, a sewage treatment plant can become an important part of responsible water management rather than simply a compliance requirement.

Contact Netsol Water

Phone: +91-9650608473

Email: enquiry@netsolwater.com

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Sewage Treatment Plant

Successfully Installed 90 KLD STP Plant at Lava International Noida

August 22, 2026by Netsol Water

Successfully Installed 90 KLD STP Plant at Lava International Noida

Good sewage control is important in big sized industrial and commercial units that produce substantial amount of sewage daily. A well-designed Sewage Treatment Plant can effectively manage wastewater and help the organization use the treated water in non-potable applications, which can minimize fresh water usage.

Netsol Water installed successfully 90KLD Sewage treatment plant at Lava International, Noida. The project entailed planning, supply, installation, integration, testing and commissioning a sewage treatment system of the capacity to treat about 90 kilolitres of wastewater per day.

The main goal was to create an efficient and reliable wastewater-treatment solution that would reliably treat sewage generated at the facility and make it suitable for re-use in various other non-potable applications including flushing, horticulture, and as approved by the MWD.

Since we are a leading Sewage Treatment Plant Manufacturer in Noida, we made sure that we could provide an operationally easy, space saving, energy efficient and system which can give a consistent quality of treated water throughout the project.

Project Overview

The project was the successful installation of a 90 KLD Sewage Treatment Plant at Lava International, Noida, Uttar Pradesh.

A place like this produces domestic wastewater from various locations such as washers, washrooms, hand washing areas, pantry areas, and other employee-use areas. When not properly treated, this sewage may cause problems of the environment, hygiene, odour and wastewater disposal.

The need was thus to provide a centralized treatment system to capture and treat the resultant wastewater efficiently for reuse or disposal based on the applicable requirements.

The project involved:

Project Activity
Estimation of the expected amount of sewage and wastewater.
Design and engineering of 90 KLD STP.
Tank and mechanical equipment, pumps, blowers, piping, and control systems to treat wastewater.
Installation and interconnection of the different treatment units.
Electrical and mechanical integration.
Operating and process development/trials.
Testing and commissioning of the entire STP.
Directions on plant operations and regular maintenance.

 

Upon its completion, the finished plant will allow Lava International to have an organised wastewater management system, and will also contribute to the overall goal of conserving freshwater through reusing the treated water.

The project also showcases our competence as Sewage Treatment Plant Manufacturer in Noida in executing all Sewage Treatment Plant projects from design, procurement of equipment, installation to commissioning.

Client Details

Field Details
Client Lava International
Industrial Sector Electronics / Corporate and Industrial Facility
Application Only domestic sewage produced on site can be treated by application.
STP Capacity 90 KLD

 

Lava International has facilities to accommodate the employees and associated support activities. Reliable wastewater infrastructure is important at such facilities, as there is continuous generation of wastewater.

The client needed a treatment system that would be able to handle the wastewater volume that they can expect each day, without adding excessive complexity to operations. During the project, the following factors were considered: reliability, compact installation, ease of maintenance and treated-water reuse were all important factors.

The 90 KLD plant was hence designed to offer an acceptable balance between treatment effectiveness, equipment reliability, operational control and ease of maintenance.

Project Location

The Sewage Treatment Plant was set up at Lava International, Noida, Uttar Pradesh.

Noida is one of the key industrial, commercial, IT, electronics and residential hubs of NCR. As commercial and industrial growth has become more significant throughout the region, the need for sustainable water and wastewater management has grown.

On-site wastewater treatment can be beneficial for factories, office complexes, institutions, commercial establishments, residential societies, hotels, hospitals etc. to achieve a substantial reduction in the discharge of untreated effluents and re-use of treated wastewater to a certain extent.

As a Sewage Treatment Plant Manufacturer in Noida, we know that the design of the STP systems in such a plant must not only be based on rated capacity but also operating conditions, space availability, variations in wastewater, maintenance requirements, energy consumption and the purpose of reusing treated water.

These factors were taken into account in the development of the Lava International project.

Plant Capacity

The installed Sewage Treatment Plant, its treatment capacity is:

Parameter Value
Treatment Capacity 90,000 litres per day (LPD) – 90 KLD

 

This is to accommodate an estimated inflow of about 90,000 litres per day of sewage, considering the actual hydraulic loading and condition of the STP‘s operation.

Capacity Selection is one of the critical design phases in STPs. An undersized plant can lead to hydraulic overload and inadequate treatment time, while an oversized plant can result in unnecessary high capital and operation expenses.

The size of the Lava International STP was chosen according to the estimated wastewater flow rate and treatment need of the plant.

Although average daily volume of sewage is a critical factor, the treatment system must also be able to cope with fluctuations in flow rates across the day. Thus, equalization and controlled pumping play a key role in a well-designed sewage-treatment process.

Treatment Technology

The 90 KLD STP utilizes a biological wastewater-treatment system supplemented with primary treatment, aeration, clarification/separation, filtration and disinfection stages.

The treatment philosophy is the removal of:

Removal Target
Suspended solids
Organic pollutants
Biodegradable contaminants
Unpleasant odour-producing matter
Residual fine solids
Microbial contamination

 

In domestic sewage, a large amount of the pollution load is in the form of biodegradable organic matter and biological treatment is especially important in this case.

In biochemical treatment process, the microorganisms in the sewage use the organic pollutants as a source of energy and nutrients. These microorganisms can be used to reduce the organic load of the wastewater under proper operating conditions and adequate aeration.

Treating water separates the solids from the treated water. The water is further treated using filtration and disinfection before storing and re-using it.

The treatment system has been designed to provide the required dependable wastewater treatment, and will be an easy system to operate and maintain for the plant staff.

Influent Characteristics

The quality of domestic sewage may vary based on the factors related to employee occupancy, water usage, sanitation usage, working hours, cleaning schedule, and other site-specific factors.

The key factors for the design of such an STP typically are:

Parameter Design Range
pH 6.5–8.5
BOD 200–300 mg/L
COD 400–600 mg/L
TSS 200–350 mg/L
Oil & Grease Variable
Daily Flow Up to 90 KLD

 

BOD, or Biochemical Oxygen Demand is a measure of the content of biodegradable organic pollutants in wastewater.

The Chemical Oxygen Demand (COD), which gives a wider range of indication of oxidisable pollutants.

Total Suspended Solids (TSS) is a measurement of the solids that are suspended in the wastewater.

These pollutants are treated at various stages of the STP before water is reused or disposed to an approved facility.

Treatment Process

The 90 KLD Sewage Treatment Plant is a series of treatment stages where the wastewater is improved progressively, rather than using one stage of treatment.

1. Sewage Collection

The waste water produced at the plant is collected and channeled to STP. A controlled sewage inflow at the treatment plant is provided by proper collection.

2. Screening

At the preliminary-treatment stage, sewage flows through screening arrangements which remove relatively large floating and solid materials.

Coarse material like plastic, cloth, paper, packaging fragments and other coarse material can cause problems with pumps, pipelines, and down stream treatment equipment. Screening thus safeguards the system, and enhances its operational reliability.

3. Equalization

Following preliminary screening, the wastewater flows into the equalization area.

The generation of wastewater is not constant during the day. Flows can be increased throughout the day, at lunchtime or specific times. These fluctuations are balanced with the equalization tank.

Mixing or aeration can also be used to prevent the formation of septic conditions in the wastewater and to reduce wastewater settlement in the tank.

The sewage is pumped at a controlled rate from the equalization stage towards the biological-treatment system.

4. Biological Treatment & Aeration

The biological stage is the central component in the sewage-treatment process.

Blower and diffusered air are fed to microorganisms that degrade biodegradable organic contaminants.

Proper aeration supports:

Aeration Benefit
Biological degradation of the organic contaminants.
Mixing of wastewater and biomass.
Reduction of BOD.
Prevention of anaerobic conditions & odours.
Creating a stable biological treatment environment.

 

Although oxygen levels and biological activity are not essential for treatment to be consistent, they are important.

5. Solid-Liquid Separation

Suspended biological solids need to be removed from the treated wastewater after biological treatment.

These solids are removed during the clarification/filtration stage to provide relatively clear treated water to the tertiary treatment stage.

Sludge created in the treatment process is occasionally conveyed to the correct sludge disposal system.

6. Tertiary Filtration

Biological treatment is very effective in upgrading wastewater quality, but there may be remnants of small suspended particles.

Depending on the final plant configuration water is thus passed through polishing filtration systems like pressure sand filtration and activated carbon filtration.

The residual suspended solids and turbidity are removed to some extent using the Pressure Sand Filter (PSF).

An Activated Carbon Filter (ACF) can be used to further polish the water and may help to remove any leftover organic chemicals, odour and colour.

7. Disinfection

After filtration, the water is disinfected.

The goal is to minimize microbial contamination prior to the treated water being returned to the final storage/reuse system.

The disinfection system chosen is used as specified based on the desired disinfection quality of treated water and its purpose.

The system is referred to as a treated water storage and reuse system.

The treated water is then gathered in a treated water tank.

This water is not regarded as waste but may be recycled for suitable non-potable uses which will include other water utilities within the facility.

Major Equipment

The 90 KLD STP is operated by several mechanical, electrical and process elements.

Most of the equipment that is usually put into the system is:

Equipment Function
Sewage Transfer Pumps These are used to pump wastewater from one treatment stage to another.
Air Blowers Provide the air needed for treatment and mixing in the biological processes.
Fine Bubble Diffusers Efficiently distribute air inside the aeration/biological treatment tank.
Pressure Sand Filter Residual suspended particles removal and improvement of clarity.
Activated Carbon Filter Fine polishing and helps removing odours and organics.
Tertiary filtration pumps Maintain the flow and pressure needed for tertiary filtration.
Sludge Transfer Pumps For biological sludge that is generated during the wastewater treatment process.
Piping and Valves Allow wastewater, sludge, air and treated water to be moved in a controlled manner throughout.
Electrical Control Panel Provides control and protection over pumps, blowers and other electrical equipment.
Level Control Arrangement Assists in controlling pumping as a function of water levels in the tank.
Disinfection System Final microbial treatment before re-use.

 

Selection of reliable equipment is important as it is not only the treatment principle that is important for the overall performance of an STP, but also the reliability of individual pieces of equipment.

Installation Process

The installation of the 90 KLD STP was achieved in a logical order in order to ensure proper alignment, interconnection, electrical safety and process functionality.

The first step was to look at the space available and verify the layout of various treatment units. Placement of equipment to allow adequate access for operation, inspection, servicing and future maintenance.

Mechanical equipment like pumps and blowers were installed as per approved plant arrangement.

The piping connections were then made between the various treatment stages. Flow regulation, isolation and maintenance was allowed by installing appropriate valves and fittings.

The air piping was linked from the blowers to the aeration system in order to get equal air distribution.

The overall treatment line was then connected to filtration systems, pumps, and treated-water connections.

Electrical cabling and connections to the control panel were installed and adequate protection and operating controls put in place.

The entire installation was checked prior to commissioning for:

Pre-Commissioning Check
Correct equipment positioning.
Piping integrity.
Valve operation.
Electrical connections.
Pumping and working of the pump.
Blower performance.
Air distribution.
Leakage.
Suitable flow of treatment through treatment units.
General operational safety.

 

This systematic installation procedure assisted the installation of the 90 KLD STP for trial operation and commissioning.

Plant Commissioning

Commissioning is an important phase in any Sewage Treatment Plant project as the job of mechanical installation is not enough to ensure proper biological treatment.

Once installed, the 90 KLD system was subjected to inspection, testing, trial operation and process stabilization.

The individual pumps, blowers, valves, pipeline, filters and control components were tested before running the plant as a system.

The flow of wastewater in each of the treatment stages was monitored and adjusted as needed.

The aeration system was inspected to make sure that there was sufficient and reasonably even air distribution through the biological-treatment section.

During process stabilization, operating conditions were gradually adjusted to support the development and maintenance of the microorganisms responsible for sewage treatment.

Plant operators were also guided regarding important operational aspects such as:

Operational Aspect
Pump operation.
Blower operation.
Tank-level monitoring.
Sludge management.
Filter operation and backwashing.
Routine inspection.
Preventive maintenance.
Identification of unusual odour, foaming, or other abnormal operating conditions.

 

After the necessary checks and stabilization procedures, the plant was successfully commissioned for wastewater treatment.

Treated Water Reuse

One of the best benefits of running an STP is that if the water is treated well, it can be a source of recycled water.

The 90 KLD STP treated water can be used for approved non-potable uses as per final water quality and applicable local requirements.

Applications for re-use are:

1. Horticulture

The treated water may be used for irrigation of landscaped areas, lawns, plants and other green spaces as permitted.

2. Toilet Flushing

If possible, there is a dual plumbing system where treated wastewater can be used to flush instead of using freshwater.

3. Cleaning of floors and external area

Also suitable cleaning applications may use treated water, provided the required quality standards are met.

Non-Potable Utility uses include the following:

Other utility uses might be taken into account if they can be guaranteed to meet the treated-water quality requirements and if there are no cross connections with potable-water systems.

The facility can utilize treated water to reduce its freshwater requirement for uses where potable-quality water is not required.

This means that sewage treatment is an important element of sustainable water-management planning.

Results and Performance

Post installation and commissioning, the 90 KLD STP offers Lava International a structured method of treating waste water produced at the plant.

The project has achieved a number of operational and environmental benefits.

Benefit Description
Effective Sewage Management Wastewater is not treated or left without proper treatment, but passes through a known treatment process.
Lowering of Organic Pollution The purpose of biological treatment is to reduce biodegradable pollutants, as measured by parameters like BOD and COD to a significant level.
A decrease in turbidity, or suspended solids The clarification and tertiary filtration processes help to reduce suspended particles and to increase the clarity of treated water.
Better Odour Control Good aeration and wastewater management will reduce the likelihood of extended anaerobic periods which may lead to odours.
Treated-Water Recovery The system treats the wastewater and can be used for appropriate non-potable use.
Reduced Freshwater Requirement Water reuse can replace fresh water, such as for horticulture and flushing, and lead to better water-use efficiency.
Reliable Plant Operation Structured treatment process is provided by suitable pumps, blowers, treatment units, controls and filtration equipment, which are designed for regular operation.

Customer Feedback / Testimonial

Good coordination between the installation team and client when carrying out and commissioning the project is indicated by the successful completion of the project.

Special attention was paid to the reliable operation, practical maintenance and treatment of wastewater produced at the facility in the installation of the STP.

Client Testimonial

The project was successfully installed and commissioned at our facility, the project team provided professional support during installation, testing and commissioning, and the system is designed to provide efficient wastewater treatment and reuse of treated water.

Project Feedback:

The successful installation and commissioning of 90 KLD STP at Lava International is proof of the effective implementation of the project starting from equipment installation to plant start-up and operational handover.

Why is it that we are selected as Sewage Treatment Plant Manufacturer in Noida?

The specific standards required for a sewage-treatment project vary from project to project. The appropriate STP size, technology, equipment, civil engineering, piping, automation and treated-water application are therefore a function of the site-specific situation.

The Sewage Treatment Plant Manufacturer in Noida offers solutions for all kinds of wastewater-treatment solutions.

We provide services such as:

Service
STP design and engineering.
Manufacturing and selling sewage-treatment equipment.
Complete STP installation.
Mechanical and electrical integration.
Capacities upgrade and enhancement at STP.
Testing and commissioning.
Operation and maintenance support.
Pump, blower, diffuser and filter replacement.
Existing STP troubleshooting.
Treated-water reuse solutions.
Annual Maintenance Contracts (AMC).

 

We are able to deliver sewage-treatment solutions for:

Sector
Industrial facilities.
Corporate offices.
Commercial buildings.
Residential societies.
Hotels and resorts.
Hospitals.
Schools and colleges.
Universities.
Shopping complexes.
IT parks.
Factories and warehouses.
Institutional campuses.

 

The successful installation of the 90 KLD STP in Lava International, Noida is a sample of our offering of an end-to-end solution for waste water treatment based on site needs.

Call to Action

Looking to install a new Sewage Treatment Plant in your factory, office, residential society, hotel, hospital, institution, commercial building or industrial plant?

Planning to install/Upgrade Sewage Treatment Plant in your factory/office/residential society/hotel/hospital/institution/commercial building/industrial plant?

Correct selection of Sewage Treatment Plant Manufacturer in Noida can affect the efficiency of treatment process, operating cost of sewage treatment plant, system reliability and maintenance costs.

Our team is here to help you determine the right STP capacity and treatment system for you, according to your:

Requirement
Daily sewage generation.
Number of users.
Available installation area.
Wastewater characteristics.
Treated-water quality requirement.
Water-reuse application.
Existing infrastructure.
Budget and operating needs.

 

From small STPs for smaller projects to larger industrial or commercial treatment systems, we can offer a solution that is suitable for the project.

Read some interesting information for the Effluent Treatment Plant Manufacturer in Gurgaon

Need an STP for Your Facility in Noida or NCR?

Contact us today for a site assessment, technical consultation, or quotation for your Sewage Treatment Plant requirement.

Let our wastewater-treatment specialists help you develop a reliable, efficient, and sustainable sewage-management solution for your facility.

Looking for a reliable Sewage Treatment Plant Manufacturer in Noida? Get in touch with us today to discuss your STP project.

Contact Netsol Water at:

Contact Details
Phone +91-9650608473
Email enquiry@netsolwater.com

 

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Sewage Treatment Plant

Successfully Installed 40 KLD STP Plant Installation at Phoenix, NSEZ Noida

August 21, 2026by Netsol Water

Successfully Installed 40 KLD STP Plant Installation at Phoenix, NSEZ Noida

Handling of wastewater is an essential criteria for all industrial, commercial and institutional buildings, especially in the emerging industrial areas like Noida. The proper design of the Sewage Treatment Plant can not only treat effluents before releasing them into the water bodies but also allow the treated wastewater to be reused for non-potable purposes, thereby minimizing the use of freshwater for non-potable applications and promoting sustainable water management.

Being an established sewage treatment plant manufacturer in Noida, we have successfully installed a 40 KLD Sewage Treatment Plant in Phoenix, NSEZ Noida. The design of the plant is meant to treat sewage produced at the plant, and ensure consistency in treatment by means of a simple, systematic, and convenient treatment process.

The project comprised of planning, procurement of equipment, installation, pipework, electrical integration, testing and commissioning of the entire sewage treatment plant. Operational reliability, space use, treatment efficiency and routine maintenance were given special consideration.

This case study describes the project requirements, treatment process, major equipment, installation methodology, commissioning process, treated-water reuse opportunities and overall benefits of the 40 KLD STP installation.

Project Overview

The project comprised successful installation and commissioning of a 40 KLD Sewage Treatment Plant at Phoenix, NSEZ, Noida. The goal was to create one efficient wastewater-treatment process which would be capable of treating wastewater produced by the activities carried out in the premises on a daily basis.

Domestic wastewater is untreated and is found to contain suspended solids, organic matter, nutrients, microorganisms and other contaminants. Such wastewater may cause environmental issues, odour, unhygienic situations and burden existing drainage system.

The 40 KLD STP was thus designed to treat the wastewater, biologically, clarifying, filtering and dis-infecting it before re-use or proper disposal.

The project was aimed at:

  • Capacity of up to 40 kL per day of sewage treatment
  • Organic pollutants and suspended solids are reduced.
  • The treated water should be clearer and of a better quality.
  • A stable biological treatment process is provided.
  • Minimize odour and operating difficulties.
  • Promoting opportunities for reuse of treated water
  • Conservation of freshwater to be used for appropriate non-potable uses
  • Offering a small system for the limited installation space.
  • Enabling easier plant operation and maintenance

The installation reflects our ability as a trusted Sewage Treatment Plant Manufacturer in Noida to deliver customised sewage-treatment solutions based on the capacity, available space, working conditions and sewage-treatment needs of various plants.

Client Details

The STP was set up for Phoenix at NSEZ, Noida.

The plant had to have a wastewater treatment plant that was appropriately sized to treat the wastewater produced on site. The system had to be reliable, easy to fit and be able to run without undue complexity for the facility-management team.

The following aspects were taken into account before finalizing the system: The expected hydraulic load, treatment objectives, site conditions, wastewater generation requirement, and available space.

Considering these requirements, a 40 KLD STP was chosen as an adequate treatment capacity.

The project encompassed integration of the various treatment stages to ensure that the wastewater flowed systematically through three treatment stages, collection, biological treatment, clarification, filtration, disinfection and final treated water storage.

Project Location

Sewage Treatment Plant was installed at: Phoenix, NSEZ, Noida, Uttar Pradesh

The Noida Special Economic Zone (NSEZ) is an important industrial and commercial zone. Wastewater from the toilets, washrooms, canteen, housekeeping, and other domestic activities at these facilities must be managed in an effective manner by implementing proper infrastructure.

If an STP is installed on the premises, the wastewater can be treated in the vicinity of its production. This decentralized solution minimizes reliance on external wastewater-management solutions and opens up potential re-use of treated water on site.

Choosing a Sewage Treatment Plant Manufacturer who is well-versed in the local industrial operating conditions can also make the plant installation, plant servicing, plant maintenance and future plant modifications easy.

Plant Capacity

Sewage Treatment Plant (STP) capacity that are installed:

40 KLD – 40 Kilolitres Per Day.

It will be able to treat about 40,000 litres of sewage a day, based on the hydraulic loading and operating conditions that the plant specifies.

One of the most crucial phases in the design of an STP can be the sizing of the plant. A system that is too small can fail during times of high wastewater production, and an oversized system will mean extra capital and operating expenses.

Based on the anticipated sewage production and facility requirements, the Phoenix project capacity was chosen.

The plant design also takes into account variations in wastewater flow during different periods of the day. Typically, the generation of sewage does not happen at a steady rate all day. Peak flows can happen at work time, on break or at the end of a shift. Equalisation and controlled pumping is thus essential to achieve more even loading on the biological treatment system.

Treatment Technology

The treatment system is a Moving Bed Biofilm Reactor (MBBR)-based STP, which is a popular biological wastewater-treatment technology for compact commercial and industrial sewage-treatment applications.

MBBR treatment is based on the principle of treating water in an aeration tank with specially designed plastic media. The beneficial microorganisms grow on these media as a biofilm on the surface. In the biological reactor microorganisms decompose biodegradable organic pollutants when wastewater is introduced to the reactor.

The continuous aeration has two significant roles:

It provides oxygen needed for aerobic microorganisms. Ensures bio-film is in good contact with wastewater by moving the MBBR media around the reactor.

The MBBR system is especially beneficial in situations that need a compact biological treatment system. The large protected surface area on the media allows the growth of microorganisms which continue to allow treatment to be performed even if the characteristics of the wastewater fluctuate within the design limits of the plant.

Downstream clarification, filtration and disinfection stages are included to enhance the final treated water quality for the treatment system.

Influent Characteristics

The major component of the influent to the STP is human domestic sewage resulting from activities like washing, cleaning and sanitary operations in the facility.

Common waste products that may be added to a sewage plant include:

  • Biodegradable organic matter
  • Suspended solids
  • Dissolved organic impurities
  • Nitrogen-containing compounds
  • The presence of traces of oil and grease
  • Cleaning residues and detergents
  • Microorganisms and pathogens
  • Other contaminants that are usually found in domestic wastewater.

Some of the important parameters taken into account while analyzing sewage are: pH, Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD), Total Suspended Solids (TSS), oil and grease, and microbial contamination.

The true level of these parameters may vary significantly according to water consumption, occupancy, cleaning operation, canteen program and other site conditions.

Therefore, actual plant design data and wastewater-analysis reports should be used to base plant design and operation, rather than a single design composition being assumed.

The 40 KLD system was designed to offer numerous treatment barriers to enable the progressive reduction of the physical solids, biodegradable pollutants, suspended matter and microbial contaminants at successive treatment stages.

Treatment Process

The 40 KLD STP is a sequential treatment facility with a treatment sequence to treat raw sewage to the required treated effluent quality for the intended use or discharge.

The typical process flow of the installed system is:

Raw Sewage → Screening → Collection/Equalization → Biological Treatment → Clarification → Treated-Water Storage → Pressure Sand Filtration → Activated Carbon Filtration → Disinfection → Final Treated Water

Process Step Description
Screening The first step in the wastewater treatment system is through a screening process. Screening is designed to catch large floating and suspended substances like plastics, fabrics, paper and junk. This action will prevent damage or blocking of downstream pumps, pipelines and treatment equipment.
Collection and Equalization Sewage is fed into collection or equalisation tank after preliminary screening. The equalization stage helps to equalize fluctuations in wastewater flow and pollutant concentration. By allowing the wastewater to enter the biological treatment system at a more controlled rate, sudden hydraulic surges will not enter the system. Depending on the system design, mixing or aeration can also be provided to minimize septic conditions and keep the wastewater in a relatively homogeneous condition.
Biological Treatment The equalized sewage is pumped to the biological treatment area. An MBBR process uses specially designed bio-media, which are kept in an aerated reactor. Biodegradable organic pollutants in sewage are removed by microorganisms attached to the media. Media is kept moving and aerobic conditions are maintained throughout by air supplied from blowers and diffusers. This phase is mainly responsible for the minimisation of biodegradable organic contaminants and is, therefore, one of the most crucial processes of the STP.
Clarification The biological treatment effluent includes biological solids which must be removed from the treated water. The clarification stage offers conditions for settling the suspended biological solids and obtaining a clearer supernatant. Sludge collected is dealt with on a regular basis based on the plant design and operating procedure.
Treated-Water Storage The clarified wastewater goes to an intermediate treated-water tank. This allows storage prior to tertiary treatment and allows the filtration system to function in a controlled pumping condition.
Pressure Sand Filter The Pressure Sand Filter is tertiary treatment unit in which fine suspended particles which have not been removed during biological treatment and clarification processes are removed. Filtration enhances the physical quality and clarity of the water and decreases remaining suspended solids.
Activated Carbon Filter Water from the sand filter is then fed into an Activated Carbon Filter. Activated carbon can be used to enhance the quality of treated water by adsorbing some dissolved organic compounds and compounds that contribute to water colour and odour.
Disinfection The last treatment step is disinfection either by a dosing or disinfection system. Disinfection is so crucial for the reduction of microbial contamination before treated water is reused and/or discharged properly. After disinfection, the treated water is stored in a final storage facility and can be used for appropriate non-potable uses.

Major Equipment

A Sewage Treatment Plant can only perform satisfactorily if the mechanical, electrical, biological and filtration systems work as a whole.

The main equipment used in a typical 40 KLD STP system is:

Equipment Function
Sewage Transfer Pumps To convey sewage from one stage to the next in the collection, equalization, biological, and treatment process.
Air Blowers Provide the oxygen for the aerobic biological treatment. Blower selection is crucial to maintaining dissolved oxygen and good biological activity.
Fine-Bubble Diffusers These are fitted in the biological tank to spread the air evenly throughout the wastewater.
MBBR Media High surface area media to grow the microorganisms as biofilm.
Settling/Clarification System Remove the biological solids from treated wastewater after biological treatment.
Filter Feed Pumps Feed clarified water at the required pressure to tertiary filters.
Pressure Sand Filter Eliminates the fine suspended impurities that can not be removed by the clarifier.
Activated Carbon Filter Reduces odour, color and some type of dissolved organic materials.
Disinfection System System for controlling microbial contamination prior to treated-water reuse.
Piping Connect treatment units and facilitate correct flow, isolation and access for maintenance of piping.
Electrical Control Plant Used to control pumps, blowers and other electromechanical equipment, and to systemically operate the plant.
Level-Control System Automates the operation of the pumps and prevents tank overflow or dry running.

Selection of equipment was undertaken while considering equipment capacity, reliability, operating requirements, maintenance requirements, etc.

Installation Process

Installation of 40KLD STP at Phoenix, NSEZ, Noida was done in a planned sequence to ensure proper integration of civil, mechanical, piping and electrical components.

1. Site Assessment

The installation process started with a site assessment of the available space for the STP, access to the site, arrangement of sewage inlet, treated water outlet, electrical availability, pipe routing, and equipment placement.

2. Equipment Positioning

Equipment was arranged in the sequence of the treatment processes. Wherever possible, sufficient access was provided for inspection, operation, servicing and routine maintenance.

3. Mechanical Installation

Pumps, blowers, filters, diffusers, piping accessories, valves and others were installed and connected as per process design.

Special consideration was given to the alignment of equipment and routing of pipes.

4. Piping Integration

Pipe connections were made between the various tanks and treatment units.

Valves were installed at suitable points to allow for equipment and pipelines to be isolated for maintenance or inspection.

5. Electrical Work

The plant control system was used to provide power connections to pumps, blowers and electrical equipment.

Before trial operation, the control wiring, protection systems, level-based operation and equipment switching arrangements were checked.

6. System Inspection

After installation, mechanical and electrical systems were checked for potential leaks, wrong connections, loose parts, wrong direction of flow and electrical problems.

These checks were performed before the plant could be commissioned.

Plant Commissioning

Commissioning is a necessary step as it is not enough to turn on the pumps and blowers.

The 40 KLD STP was commissioned, which required the whole treatment system to be systematically tested.

The first step was to inspect individual pieces of equipment such as pumps, blowers, control panels, valves and filters for correct operation.

Water trials were carried out to check:

  • Pump functioning
  • Flow direction
  • Pipeline integrity
  • Valve operation
  • Tank connectivity
  • Air distribution
  • Filter operation
  • Electrical controls
  • Level-control functions
  • Leakage or Abnormal Vibration

Biological system involves the development and stabilisation of microorganisms for treatment of the wastewater. The aeration conditions, loading of water waste, characteristics of sludge and operation of the plant thus have to be monitored in the stabilization period.

After a stable biological environment was established, the entire treatment system from the inlet to final collected treated water was reviewed.

The operating personnel were also trained on the normal plant operation, routine inspection, cleaning needs, sludge management, and filter operation and preventive maintenance.

Treated Water Reuse

A significant benefit of having an STP is the opportunity to re-use treated wastewater rather than using fresh water to each and every application.

Water from the 40 KLD STP may be used for appropriate non-potable purposes including but not limited to:

The landscaping irrigation and gardening are well done.

  • Toilet flushing
  • Floor washing
  • Paved areas are cleaned.
  • General housekeeping
  • Any other approved non-potable utility applications

Treated-water recycling can contribute significantly to water conservation.

For instance, if a significant portion of the treated water is recycled within the premises, the plant’s need for fresh water for gardening, flushing, or cleaning can be decreased.

Recycling also promotes a more circular management of water, as the wastewater can be seen as a resource to be recovered rather than a waste stream.

When deciding on the final use of treated water, the quality of the water verified by the test results should always be considered as well as environmental or regulatory application parameters.

 

Results and Performance

After the completion of 40 KLD STP installation in Phoenix, NSEZ Noida, the facility was equipped with an organized wastewater-treatment system, which will collect and treat sewage produced on its premises.

The plant that is already installed offers a number of operational and environmental benefits.

Result Description
Reliable Wastewater Treatment This multi-stage treatment system consists of preliminary, biological, clarification, tertiary filtration, and disinfection, which enable more efficient sewage treatment than a single stage system.
Prevention of Organic Pollution Biological treatment will lower the amount of biodegradable organic pollutants found in wastewater. This has a significant impact on the quality of water prior to the use for tertiary treatment and reuse.
Improved Water Clarity Clarification by pressure sand filtration process yields treated water with improved clarity due to removal of suspended solids and fine particles.
Better Odour Control Aeration and biological treatment will ensure the sewage does not stay in uncontrolled septic conditions and aid in better odour control.
Water Conservation Treated water may be used for certain non-potable purposes, thus conserving fresh water.
Compact Treatment Solution The treatment process is appropriate for plants where plant space is limited and the wastewater needs to be treated effectively.
Operational Convenience Regular operation and maintenance of the plant are easier because of the proper equipment layout, valves, pumps, control systems, and filtration arrangements.
Sustainable Wastewater Management The plant’s treatment at the point of generation and reuse of the treated wastewater helps the facility become more responsible and sustainable with water.

Actual plant performance should be recorded by periodic laboratory testing of inlet and treated-water samples. Parameters of pH, BOD, COD, TSS, oil and grease and microbiological indicators may be monitored based on operating and compliance needs of the facility.

The installation adds to our capability as a Sewage Treatment Plant Manufacturer in Noida that can provide a customized STP solution for commercial, institutional, residential and industrial needs.

Customer Feedback / Testimonial

Treatment technology is not the only key factor for a successful implementation of an STP project, but also for the correct installation, equipment integration, commissioning and technical support.

The 40 KLD STP at Phoenix NSEZ, Noida was designed with the aim of offering a practical and reliable wastewater-treatment plant that meets the specific needs of the site.

Testimonial

Installed and commissioned our NSEZ, Noida Sewage Treatment Plant (STP) systematically and the team provided all the technical coordination and assistance during the project. The STP has been designed in a way that it is going to be treated efficiently and is going to be operated easily.

Looking to hire a Sewage Treatment Plant Manufacturer in Noida?

For any of the commercial buildings, factories, institutions, residential complexes, hotels, hospitals, offices, warehouses, or industrial site, you need an efficient wastewater-treatment system, and the right STP partner is key.

We are a leading Sewage Treatment Plant Manufacturer in Noida, offering customized Sewage Treatment Plant as per the quantity of the wastewater, treatment requirement, available space, functioning condition and the aim for reusing the treated water.

Our sewage-treatment solutions can include:

  • STP design and engineering
  • Equipment manufacturing and supply
  • Complete STP installation
  • MBBR-based treatment systems
  • Biological treatment solutions
  • Pressure Sand Filters
  • Activated Carbon Filters
  • Pumps and blowers
  • Piping and electrical integration
  • Plant testing and commissioning
  • STP modification and upgrading
  • Operation and maintenance support
  • Troubleshooting of existing STPs
  • Treated-water recycling solutions

Whether you need a 40 KLD STP in Noida or a customized sewage-treatment plant of another capacity, our team can help develop a solution according to your facility’s wastewater-treatment requirements.

Read some interesting information for the Sewage Treatment Plant Manufacturer in Gurgaon

Need an STP for Your Facility in Noida?

Contact us today for consultation, site assessment, STP design, installation, commissioning, or upgrading of your existing wastewater-treatment system.

Choose an experienced Sewage Treatment Plant Manufacturer in Noida for a reliable, efficient, and sustainable wastewater-management solution.

From wastewater treatment to treated-water reuse, we provide complete STP solutions designed around your site’s actual requirements.

Contact Netsol Water

Phone: +91-9650608473

Email: enquiry@netsolwater.com

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Successfully-Installed-90-KLD-STP-Plant-at-Great-Lakes-Institute-of-Management-Gurgaon.webp
Sewage Treatment Plant

Successfully Installed 90 KLD STP Plant at Great Lakes Institute of Management Gurgaon

August 20, 2026by Netsol Water

Successfully Installed 90 KLD STP Plant at Great Lakes Institute of Management Gurgaon

Good wastewater management is an important need for schools, residential campuses, commercial buildings, hotels, hospitals and other facilities producing large amounts of domestic sewage each day. A well-designed Sewage Treatment Plant is not just a tool for helping an institution responsibly manage its wastewater output, but it can also enable treated wastewater to be recycled for beneficial purposes other than potable water, thereby minimizing the need for fresh water.

Our team successfully installed a Sewage Treatment Plant of 90 KLD at Great Lakes Institute of Management, Gurgaon. The project was conceptualized to meet the following criteria: wastewater treatment system that is efficient, reliable and user friendly; and treats wastewater generated during the various activities within the institutional campus.

Great Lakes Institute of Management says it has a campus in the Delhi NCR corporate hub with a spread of around 7.5 acres, making the need for reliable infrastructure to run the campus essential.

The project for KLD STP has been conducted with a focus on effective treatment of the sewage, stable plant operation, recovery of treated water, ease of maintenance and sustainability.

Project Overview

Design, supply, installation, testing and commissioning of a 90 KLD Sewage Treatment Plant for Great Lakes Institute of Management, Gurgaon.

Wastewater generated in educational campuses comes from various sources such as washrooms, toilet, kitchen, housekeeping activities, hostel, administrative area and other utility areas. This wastewater, if released untreated, can cause water pollution, bad smell, sanitation issues and unnecessary strain on freshwater.

Hence, the purpose of this project was to set up an integrated treatment plant, which can receive the sewage generated inside the campus and treat it using a combination of physical, biological and filtration methods.

The plant was designed to:

  • Capable of treating up to 90 KLD of sewage per day.
  • Minimize the presence of organic and suspended pollutants in wastewater.
  • Generate treated water, suitable for approved non-potable reuse applications.
  • Minimise odour and operational problems.
  • Offering a compact and efficient treatment solution.
  • Minimise use of freshwater by using treated water.
  • Facilitate convenient operation and routine maintenance.
  • Promote environmentally friendly waste management practices on campus.

The successful installation reflects our expertise as a Sewage Treatment Plant Manufacturer in Gurgaon to create customized STPs based on the institutions’ wastewater generation pattern, the available space, the requirement of wastewater treatment, and operating requirements.

Client Details

Field Details
Sponsor Great Lakes Institute of Management
Project Category I.S.T.P.
Application Treatment & Reuse of domestic wastewater that is produced in the campus.
Industry Segment Education / Institutional Infrastructure

 

Great Lakes Institute of Management has its campus in Gurgaon, Delhi NCR. It is a contemporary Management Education institution located in the business heart of NCR, Delhi.

A wastewater system needs to accommodate fluctuations in sanitary drains between morning and evening for an institutional campus. Hydraulic loads may be different in student activity areas, residential facilities, food service areas, washrooms, administrative areas, and housekeeping activities.

Therefore, the STP was planned to be an integrated wastewater treatment system that could cater to the day-to-day needs of the campus and still provide reliable treatment.

Project Location

The Great Lakes Gurgaon campus is situated in Delhi NCR area. The public data obtained from the institute highlights that the Gurgaon campus is located in a strategic business and educational hub in the NCR.

Gurgaon, also now Gurugram, has seen significant growth in institutional, residential, commercial, hospitality, healthcare and corporate infrastructure. This further stresses the need for decentralised wastewater treatment and good water reuse.

When it comes to choosing the Sewage Treatment Plant Manufacturer in Gurgaon, a good Sewage Treatment Plant should not only be chosen based on the capacity. The wastewater characteristics, available space, hydraulic differences, ease of operation, sludge management, energy needs, and treated water use should also be taken into account when designing it.

These were taken into account when planning and installing the 90 KLD.

Plant Capacity

The installed Sewage Treatment Plant has a treatment capacity of:

90 KLD is the term used for 90 Kilolitres per day.

Under the design conditions mentioned the sewage treatment plant can handle up to about 90,000 litres of sewage every day.

One of the most crucial steps in designing an STP is determining capacity. An undersized plant may hydraulically overload the plant and cause sub-optimal treatment, while a significantly oversized plant will cost more than is needed without providing any treatment benefit.

Some institutional projects may also have significant variations in sewage flows during the day. Peaks may be in the mornings, lunch times, break time, evenings or hostel time.

Thus collection and equalisation is essential to ensure balance of the sewage before the biological treatment.

The selection of the 90 KLD capacity was determined to be adequate for the site’s needs, but also to insure that the treatment stages run one by one and efficiently.

Treatment Technology

The treatment system was structured based on an aerobic biological sewage-treatment with primary treatment, clarification, filtration, disinfection and sludge treatment.

If suitable, an MBBR based biological treatment cell configuration can be considered for such a project to provide an effective organic pollutant reduction in a relatively small area.

Why Biological Treatment?

Biodegradable organic matter is present in the domestic wastewater. Biological treatment involves treating the organic contaminants with microorganisms under controlled conditions.

Adequate aeration is available to ensure aerobic microorganisms are kept active to help degrade any biodegradable pollutant to a more stable biological material.

Treatment concept involves a combination of:

Physical Treatment → Biological Treatment → Solid Separation → Tertiary Filtration → Disinfection → Treated Water Reuse

A process was chosen that would offer a consistent treatment yet be both practical and helpful to an institutional setting.

If the plant in question is actually an SBR, MBBR, MBR, SAFF, ASP or other biological technology, the name of the technology and description of the process should be changed to the actual installed technology as part of this case study before publication.

Influent Characteristics

The wastewater received is mainly Domestic Wastewater (DW) from campus activities.

Common sources can be:

  • Toilets and washrooms
  • Hand-washing facilities

The following types can be considered as residential/hostel areas:

  • Facilities for cooking and eating in the kitchen/dining area.
  • The staff and administrative areas are kept separate.
  • Housekeeping activities

Other domestic wastewater-generating facilities:

The following are parameters for wastewater that are important to consider when designing an STP:

Parameter Typical Design Consideration
Daily Flow Up to 90 KLD
pH Approximately 6.5–8.5
BOD Typical domestic sewage range
COD Typical domestic sewage range
TSS Variable according to sewage characteristics
Oil & Grease Dependent on kitchen contribution
Temperature Ambient/site dependent

 

The properties of wastewater may vary depending on the type of occupancy, volume of water used, food-service activities, cleaning procedures, and how the facility is used. Therefore, the process flexibility of the treatment system should be sufficient to accept normal fluctuations without adverse effects on treatment.

In such applications, the removal of sudden changes in the hydraulic or pollutant loads which reach the biological treatment stage is especially useful, as the wastewater flow is equalized.

Treatment Process

The wastewater is fed into a series of treatment processes before it enters the storage tank for reuse.

Process Step Description
Step 1: Sewage Collection The wastewater produced from various portions of the campus is deposited in the STP via the sewage collection network. All wastewater collected is first treated in the preliminary treatment area.
Step 2: Screening Larger floating materials and other solids that might be undesirable like plastics, cloth, paper, sanitized waste, and other debris are removed using screens. Screening keeps pumps, pipelines and downstream treatment facilities from being clogged or damaged.
Step 3: Equalisation The sewage is pumped into the equalisation tank after screening. The equalisation tank is important, as the wastewater produced is not necessarily even over the course of the day. Sewage is temporarily stored and blended to provide a relatively uniform flow to the biological treatment system. This helps: reduce shock loading, balance fluctuations in flow, improve biological-treatment stability, and avoid sudden load ups of downstream units.
Step 4: Biological Treatment The equalised sewage is pumped into the biological treatment tank. Aerobic microorganisms break down biodegradable dissolved and suspended organic matter here. Blowers and diffusers are used to introduce air to provide oxygen to microorganisms. On the surface of the specially designed bio-media, microorganisms will be able to grow and form a biological film in an MBBR-type configuration. The microorganisms in the biological reactor eat the organic pollutants and the biodegradable pollution load is greatly decreased.
Step 5: Secondary Clarification The treated wastewater then goes into a settling (or clarification) stage. The treated liquid is separated from the biological solids by gravity settling. The settled sludge is removed for additional treatment and the clarified water flows on to tertiary treatment. Good clarification reduces the amount of suspended solids, and also makes the downstream filtration more effective.
Step 6: Pressure Sand Filtration Water is sent to a Pressure Sand Filter (PSF). In this stage, the residual suspended particles and turbidity that can still remain after biological treatment and clarification are removed.
Step 7: Activated Carbon Filtration The water is then treated in an Activated Carbon Filter (ACF). Activated carbon can be used to enhance treated water quality as it adsorbs some residual organics and to reduce some colour and odour.
Step 8: Disinfection Selected disinfection system used to disinfect the filtered water. Disinfection can be used to reduce the pathogenic microorganisms in treated wastewater, and enhance its quality for designated non-potable reuse applications. The treated water is then sent to the storage tanks. Finally, treated water is collected in a treated-water tank from where it can be pumped for approved reuse applications within the campus.

Major Equipment

The biological treatment technology is not the only critical element for successful STP performance; selection and integration of the mechanical, electrical, and filtration equipment is also critical.

The key elements of the 90 KLD STP are equipment such as:

Equipment Function
Sewage Transfer Pumps Depending on the plant configuration, these pumps move wastewater from collection to equalisation and from equalisation to treatment.
Air Blowers The air needed for biological treatment is provided by blowers. Proper oxygen transfer is necessary to ensure aerobic microbial activity.
Fine Bubble Diffusers An in-tank diffuser breaks the air into small bubbles, enhancing the oxygen transfer efficiency in the biological tank.
Biological Media In an MBBR process specially designed carrier media is used that creates a great surface area for the development of attached microbial biomass.
Pressure Sand Filter The PSF filters out any residual suspended matter and turbidity and acts as a tertiary filter.
Activated Carbon Filter To remove residual odour, colour and some dissolved organic materials, the ACF gives polishing treatment.
Sludge Handling System Settled biological solids are sent to sludge management. Sludge may be held, thickened, dewatered, or removed from the site periodically, depending on the site configuration.
Dosing System Chemical dosing equipment may be supplied as needed for disinfection, pH correction or other process needs.
Electrical Control Panel Electromechanical equipment such as pumps, blowers, etc. are combined with the electrical control panel. Plant operation is safer and easier thanks to the appropriate automation and protection systems.
Piping, Valves and Instrumentation Pipelines are interconnected, isolation valves are used, non-return valves are installed, flow-control devices are provided, pressure gauges are installed, level controls are installed and other instrumentation are provided to allow for controlled movement of wastewater throughout the plant.

Installation Process

The 90 KLD Sewage Treatment Plant was installed at Great Lakes Institute of Management, Gurgaon in a systematic manner during the course of a project-execution process.

1. Site Assessment

The initial phase was to be the needs assessment and identification of factors that would be an issue for installation of the project, such as:

  • Sewage generation
  • Available installation area
  • Existing civil infrastructure
  • Inlets and outlets.
  • Electrical availability
  • Treated-water reuse requirements
  • Equipment-access requirements

The planning and operation of the building are addressed.

2. Engineering and System Planning

The treatment sequence, equipment requirements, hydraulic connections and electrical arrangements were planned based on the site conditions.

Equipment sizing was done in conjunction with the 90 KLD design capacity and the anticipated sewage characteristics.

3. Equipment Supply

The necessary pumps, blowers, diffusers, filters, piping, control systems, etc. for treatment were delivered to the project site following the installation schedule.

4. Mechanical Installation

Mechanical equipment was set-up and linked as per the process design. These included pumps, air blowers, filtration units, piping, valves and components of the biological treatment.

5. Electrical Integration

Wiring for electrical panels, power connections, motor protection systems, level-control arrangements, and equipment wiring were finished.

6. Piping and Interconnections

Process pipelines connected the various treatment units to allow for proper pipeline flow, ease of access and ability to isolate for maintenance.

7. Inspection and Pre-Commissioning Checks

The entire installation was checked prior to commissioning for:

  • Pipeline leakage
  • Correct pump rotation
  • Blower operation
  • Valve functioning
  • Air distribution
  • Electrical safety
  • Tank levels
  • Filter operation
  • Control-panel functioning

This systematic approach of plant installation was helpful to make the plant ready for controlled commissioning.

Plant Commissioning

Commissioning is among the most crucial steps in an STP project as biological wastewater treatment cannot be just assessed by turning on the wastewater treatment plants.

The plant was commissioned in a progressive manner to permit evaluation of the systems – hydraulic, mechanical, electrical and biological – under operating conditions.

The activities carried out by the commission were:

  • All treatment tanks and equipment to be inspected.
  • Sewage-Transfer Pumps Test.
  • Performance verification of air-blower.
  • Inspecting the air-distribution system.
  • Testing filters and pipelines connecting filters.
  • Clampdown Bolster Harness.
  • Valves and Electrical Controls.
  • Introduction of wastewater to the treatment system.
  • Development and stabilisation of biological activity.
  • Aeration and operating cycle adjustment.
  • Settling and clarification are observed.
  • Operation of tertiary filtration in trial.
  • The quality of treated water
  • Plant Operator Training/guidance.

Stable performance of biological systems is obtained after a proper development and operating conditions. During commissioning, the process conditions are thus measured and optimized until the desired treatment is achieved.

Treated Water Reuse

Installing an STP is one of the most important benefits of treating wastewater instead of simply dumping it into a stream of waste.

The treated water from the 90 KLD plant following the biological treatment, clarification, filtering and disinfecting can be used for approved non-potable uses with applicable quality requirements.

Possible re-use applications are:

  • Landscape irrigation
  • Gardening
  • Flushing
  • Campus horticulture

Treated wastewater can be utilized for non-potable purposes, which decreases the need for freshwater.

This is beneficial to the environment and to the operations of a large institutional campus. Primary water used for domestic purposes can be treated and reused for appropriate secondary uses.

 

Results and Performance

After the installation and commissioning the 90 KLD Sewage Treatment Plant (STP) set up a system for managing sewage generated at the Great Lakes Institute of Management (GLIM) Gurgaon campus.

The outcomes of the major project are:

Result Description
Reliable Wastewater Treatment Instead of untreated sewage becoming an environmental or sanitation issue, the plant offers an organised solution to sewage treatment.
Reduction of Organic Pollutants Biological treatment decreases biodegradable organic matter from domestic sewage.
Reduced Suspended Solids Suspended particles are removed and the physical quality of treated water is improved through clarification and filtration.
Improved Water Clarity An extra step of fine suspended material removal is made available by pressure sand filtration.
Improved Odour and Colour Characteristics Activated-carbon polishing can enhance aesthetic properties of treated water.
Treated-Water Recovery The treated water can be reused for appropriate non-potable applications, thus lowering the need for freshwater supply.
Compact and Handy Operation The treatment arrangement is an efficient solution which can be adopted in the institutional environment when space and ease of operation are important.
Support for Sustainable Campus Operations The institution can effectively utilise available water resources and minimise environmental impacts due to untreated wastewater by treating and recovering it.

Customer Feedback / Testimonial

The installation and commissioning of the project were done systematically and the structure is designed to be effective in treating and reusing wastewater in the campus safely. We appreciate the technical support given for the execution and commissioning of the project at the 90 KLD Sewage Treatment Plant.

Where possible, a real quote from the facility manager, engineering department, administration or authorised project representative can be secured and used with their consent for maximum credibility.

Why is it that you should opt for us as your Sewage Treatment Plant manufacturer in Gurgaon?

The successful implementation of 90 KLD STP in Great Lakes Institute of Management, Gurgaon is proof of the significance of designing the plant properly, using the proper equipment, installation, support for commissioning, and after sales service.

Being a well-established Sewage Treatment Plant Manufacturer in Gurgaon, we offer wastewater-treatment solutions for various applications such as:

  • Educational institutions
  • Schools and colleges
  • Universities
  • Residential societies
  • Hotels and resorts
  • Hospitals
  • Commercial complexes
  • Office buildings
  • Industrial facilities
  • Shopping complexes
  • Hostels
  • Institutional campuses

Our solution starts by correctly determining the true wastewater demand and goes beyond the provision of standard equipment.

Depending on the project, STPs can be designed using technologies such as:

  • MBBR
  • SBR
  • MBR
  • SAFF
  • Activated Sludge Process
  • Other customised biological-treatment processes

While designing a feasible solution, certain factors such as plant capacity, wastewater characteristics, space requirements, automation needs, treated wastewater reuse goals, capital cost, and operating cost are taken into account.

Our aim is to deliver a technically viable, energy-efficient, maintainable and sustainable STP for commissioning.

Call to Action

Want to install sewage treatment plant in your college, school, university, hotel, hospital, residential society, commercial building, factory, resort, office complex or institutional campus?

Engage Sewage Treatment Plant Manufacturer in Gurgaon to get the solution personalized to your specific wastewater-treatment needs.

You can choose from 10 KLD, 20 KLD, 50 KLD, 90 KLD, 100 KLD, 200 KLD, 500 KLD or customised-capacity STP—our team can help you with the entire wastewater-treatment solution!

We offer a range of services within our STP, including:

  • Site assessment
  • STP capacity calculation
  • Engineering and design
  • Manufacturing and supply of equipment
  • Mechanical installation
  • Electrical installation
  • Piping and instrumentation
  • Testing and commissioning
  • Plant automation
  • Operator guidance
  • Maintenance support
  • Upgradation and modification of STP
  • Treated-water reuse solutions

Get a Custom STP Solution for Your Project

For the reliable Sewage Treatment Plant Manufacturer in Gurgaon, please reach out to us to discuss your wastewater quantity, site conditions, available space, wastewater treatment needs and reusing treated water goals.

Our staff is able to suggest the right STP setup for your needs.

Call us today to discuss any project, get technical information, consult, or a quotation for your Sewage Treatment Plant in Gurgaon.

Project Summary

Field Details
Client Great Lakes Institute of Management (GLIM)
Location Gurgaon, Haryana
Plant Capacity 90 KLD
Application Institutional Wastewater Treatment
Wastewater Source Mainly domestic sewage.
Treatment Objective Biological treatment, filtration, disinfection and reuse.
Treated Water Application Applicable Approved Non-Potable Reuse.
Scope of Work Design, Supply, Installation, Testing and Commissioning of Project.

 

The company is a Sewage Treatment Plant Manufacturer in Gurgaon, India. Target service is Sewage Treatment Plant Manufacturer in Gurgaon, India.

Read some interesting information for the Commercial RO Plant Manufacturer in Gurgaon

Conclusion

The installation of the 90 KLD Sewage Treatment Plant (STP) in Great Lakes Institute of Management, Gurgaon is a significant wastewater-management solution for an institutional campus.

The STP integrates sewage collection, equalization, biological treatment, clarification, tertiary filtration, disinfection and the recovery of treated water to offer a comprehensive and organized treatment for the wastewater produced by all campus activities.

Perhaps more significant, the project demonstrates the potential of using wastewater as a source of useful material rather than a waste problem. Treated wastewater, rather than relying on fresh water for all applications, can be recovered and used for appropriate non-potable uses.

An STP that is properly designed thus provides not just regulatory wastewater management, but benefits for educational institutions and other large facilities. It helps ensure water conservation, better sanitation, and responsible use of resources and more sustainable operations of facilities.

The project also enhances our expertise in being a Sewage Treatment Plant Manufacturer in Gurgaon and provide customised sewage-treatment system as per site capacity and operational requirement.

We take pride in producing wastewater-treatment plants that deliver a combination of performance, reliability, maintainability and efficient treated-water reuse from initial engineering and equipment selection through to installation, commissioning and technical support.

Contact Netsol Water

Phone: +91-9650608473

Email: enquiry@netsolwater.com

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Sewage Treatment Plant

What are the steps of a sewage treatment plant?

August 5, 2026by Netsol Water

What are the steps of a sewage treatment plant?

Clean water plays an important role in every home, business and industry. As cities grow and the population increases the amount of sewage also rises every day. If this wastewater is released without treatment it can pollute rivers lakes and groundwater. A sewage treatment plant solves this problem by cleaning wastewater before it returns to the environment or gets reused for different purposes. Every treatment stage has a clear purpose and together they help produce cleaner and safer water.

A sewage treatment plant manufacturer designs and makes plants that follow these treatment steps with high efficiency. A trusted company like Netsol Water offers treatment plants that meet the needs of residential, commercial and industrial projects. Understanding each treatment step helps people know how wastewater becomes safe again. Let us explore the complete process of a sewage treatment plant and understand why every stage is important.

Collection and Preliminary Treatment

Every sewage treatment process begins with the collection of wastewater. This first stage prepares the sewage for the remaining treatment process. Without proper preliminary treatment the equipment in the plant can face damage and the treatment quality can decrease. Let us have a look on some important steps involved in this stage.

1. Collection of Wastewater

Wastewater from homes, offices, hospitals and industries enters the sewage treatment plant through underground pipelines. The sewage reaches the inlet chamber where the treatment process starts. At this point the wastewater contains large solid materials, plastic paper, cloth, sand and many other unwanted objects. The plant receives all this wastewater and prepares it for cleaning.

The collection system must move sewage without interruption. A good pipeline network helps transport wastewater safely and prevents overflow. This creates a smooth flow for the next treatment stages.

2. Screening Process

After collection the wastewater passes through screens. These screens remove large materials like plastic bags, wood pieces, cloth and other floating waste. If these objects remain in the wastewater they can block pumps and damage machines.

Workers clean the screens at regular intervals to keep the process running smoothly. The removed waste goes for safe disposal while the screened wastewater moves to the next stage.

3. Grit Removal

After screening the wastewater enters the grit chamber. Here sand gravel, stones and other heavy particles settle at the bottom because of their weight. Removing grit protects pumps pipelines and mechanical equipment from wear.

This process also improves the efficiency of the following treatment stages. A properly designed plant removes grit without affecting the flow of wastewater.

Primary Treatment Process

Primary treatment removes suspended solids that remain in the wastewater after preliminary treatment. This stage lowers the amount of solid waste before biological treatment begins. Let us have a look on some important activities carried out during primary treatment.

1. Sedimentation Tank

The screened wastewater enters a large settling tank called the primary clarifier. Here the water moves slowly which allows heavy suspended solids to settle at the bottom. These settled solids form primary sludge.

At the same time oils grease and light materials float on the surface. Special equipment removes these floating materials while the clarified water flows to the next treatment stage.

2. Sludge Collection

The sludge collected at the bottom contains organic matter that requires further treatment. Mechanical scrapers move the sludge toward collection points where pumps transfer it to sludge treatment units.

Proper sludge removal keeps the sedimentation tank clean and improves treatment performance. It also prepares the sludge for safe processing and disposal.

3. Importance of Primary Treatment

Primary treatment removes a large amount of suspended solids before biological treatment begins. This lowers the load on the next process and improves the overall efficiency of the sewage treatment plant. It also saves energy and supports better wastewater quality throughout the treatment cycle.

Secondary Treatment Process

Secondary treatment removes dissolved organic matter that cannot settle during primary treatment. This stage uses natural biological activity to clean wastewater. Let us have a look on some important steps involved in this process.

1. Biological Treatment

Microorganisms play the main role during biological treatment. These useful bacteria feed on organic waste present in the wastewater. As they consume this waste they convert it into simple harmless substances.

The treatment takes place inside aeration tanks where air continuously enters the water. Oxygen supports bacterial growth and helps them clean the wastewater more effectively.

2. Secondary Clarifier

After biological treatment the wastewater enters the secondary clarifier. Here the microorganisms settle at the bottom and form activated sludge. Clean water remains at the top while settled sludge collects below.

Some activated sludge returns to the aeration tank to maintain bacterial activity. The remaining sludge moves for further treatment. This recycling process keeps the biological system stable and effective.

3. Benefits of Secondary Treatment

Most of the organic pollutants are removed during secondary treatment of wastewater. It generates much cleaner water which is environmentally compliant prior to polishing. This stage also prevents river pollution, lakes and groundwater.

Tertiary treatment and disinfection

In some cases, the water needs further treatment prior to reuse or disposal. Tertiary treatment enhances the quality of water by removing the last remaining impurities. Let’s take a brief look at some last treatment methods at the sewage treatment plant.

1. Filtration Process

The treated water flows through filters which remove fine suspended particles. Sand activated carbon filter or sophisticated membrane technology can be used depending on the water quality required.

Water that is filtered allows for better clarity and will be ready for disinfection. It also eliminates small particles that still exist after the secondary treatment.

2. Disinfection

Disinfection kills pathogenic bacteria, viruses and disease-carrying microorganisms. It is normally done by plants through the use of ultraviolet light or ozone. Both processes render the water treated before disposal or reuse.

This last safety measure is to safeguard public health and prevent the transmission of water borne diseases.

3. Safe Water Discharge and Reuse

Once treated, the clean water can be discharged into the river, lake or other suitable water body. Treated water is also used in many industries for non-potable applications, such as gardens and parks or construction projects.

Water reuse reduces fresh water consumption and promotes water sustainability. This makes sewage treatment an important component in safeguarding the environment.

Why Choosing the Right Sewage Treatment Plant Manufacturer Matters

Sewage treatment plant design, engineering and installation is a fundamental aspect in ensuring a great performance. A proven manufacturer guarantees that each treatment step will function at peak efficiency and comply with environmental regulations. Let’s take a look at some of the reasons the right manufacturer does make a difference.

1. Quality Engineering

A well designed plant will assure uninterrupted and efficient removal of pollutants from wastewater. Good engineering reduces maintenance requirements and enhances long-term performance.

2. Custom Plant Design

The wastewater characteristics vary from project to project. The site is studied by a professional manufacturing company, and the treatment plant is designed to meet the treatment objectives and capacity. This means better operating efficiency and will facilitate future expansion if required.

3. Long Term Technical Support

The installation is just the start of the life of a treatment plant. A maintenance technical guidance and timely service ensures the plant’s efficient performance for many years. Netsol Water offers all the necessary assistance to keep the customer’s sewage treatment system working properly.

Read some interesting information for the Commercial RO Plant Manufacturer in Noida

Conclusion

Wastewater treatment plants follow a process that allows people to appreciate how the wastewater is transformed into clean and safe water before it returns to the environment and is reused. Each unit of preliminary treatment, disinfection, etc., serves a definite purpose and each treatment follows the other. A well-designed treatment system ensures water resources are protected and public health and environmental sustainability are ensured.

Netsol Water is one of the top Sewage Treatment Plant Manufacturers, providing reliable and high-performance treatment solutions for various industrial applications, commercial and domestic projects. Call the team and speak about your wastewater treatment requirements or consult with the team for the right solution.

Contact Netsol Water at:

Phone: +91-9650608473

 

Email: enquiry@netsolwater.com

 

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Sewage Treatment Plant

What Is Sewage and Its Types?

August 4, 2026by Netsol Water

What Is Sewage and Its Types?

All homes, offices, hospitals, and industries generate effluents daily. Much of this wastewater has a high content of unwanted material that can be detrimental to human health and the environment if discharged without being cleaned. This wastewater is called sewage. As the population of a city grows, so does the amount of sewage. With this in mind, good sewage collection and treatment are more important than ever. A good treatment plant contributes to the protection of rivers, lakes, groundwater, and public health.

India is a country experiencing rapid urbanisation and industrialisation. This growth increases the demand for modern wastewater management systems. A well-designed sewage treatment plant contributes to improving environmental quality and conserving water for reuse. For any residential, commercial, or industrial project, selecting an experienced sewage treatment plant manufacturer is an important decision. We are the top sewage treatment plant manufacturer, offering reliable sewage treatment solutions for various applications. Before selecting a treatment system, it is important to understand what sewage is and its different types.

What Is Sewage?

The first step to proper wastewater management is understanding sewage. Wastewater is generated in every building as a result of ongoing normal activities. This wastewater contains a variety of waste materials that must be treated before the effluent flows into natural water bodies. Let’s take a look at some critical factors that help explain sewage.

1. Meaning of Sewage

Sewage is water that flows out of toilets, sinks, and drains from houses, office buildings, industries, hospitals, schools, hotels, and other locations. It contains water along with food particles and other matter from human waste, as well as soap, oil, chemicals, dirt, and other unwanted material. Damaged pipelines or open drains can also allow rainwater to enter the sewage system. Sewage is not fit for direct discharge into rivers, as it contains harmful substances.

The composition of sewage changes according to its source. The bulk of the material in household sewage is organic matter, while industrial sewage can include chemicals, metals, and other pollutants. Due to these differences, each sewage treatment plant should be tailored to the type of wastewater it treats.

2. Why Sewage Treatment Is Important

When sewage is not treated, it causes numerous environmental and health issues. Drinking water can be contaminated by harmful bacteria, viruses, and chemicals, causing disease. Affected communities also suffer from bad odours and poor water quality. Proper treatment removes these harmful materials, making water safe to discharge or reuse.

Today’s sewage treatment facilities also conserve fresh water by supplying treated water for use in flushing, cooling systems, gardens, or various industrial uses. This helps maintain water supply and preserve natural resources for future generations.

What Are the 3 Types of Sewage?

Sewage comes in various forms. It is important for engineers to know these types in order to select the proper treatment process. Let’s take a look at some of the common types of sewage.

1. Domestic Sewage

Domestic sewage originates from houses, apartments, schools, hotels, and offices. It contains all the wastewater produced by kitchens, bathrooms, toilets, washing machines, and cleaning operations. This form of sewage consists primarily of organic matter, soap, food waste, and human waste.

Domestic sewage is common but needs to be treated prior to discharge. The treatment eliminates harmful bacteria, suspended solids, and organic pollutants. The treated water can then be safely discharged or recycled for appropriate uses. Most residential sewage treatment plants are specifically engineered to effectively handle domestic sewage.

2. Industrial Sewage

Industrial sewage is generated by factories, processing plants, and workshops. This sewage may vary in quality depending on the industry. In some industries, wastewater contains oils, chemicals, heavy metals, acids, or other harmful compounds.

Some industrial sewage effluents must be treated with special treatment processes, as traditional treatment methods may not be able to remove all contaminants. Advanced technologies ensure that harmful substances are separated before entering the main treatment system. Adequate treatment ensures that workers, surrounding communities, and natural habitats are not affected by pollution.

3. Stormwater Mixed Sewage

In many older drainage systems, rainwater mixes with domestic sewage during heavy rainfall. This combined sewage results in a surge of water flow into treatment facilities within a limited period.

If treatment plant flows exceed anticipated water levels, treatment can become challenging. Modern drainage planning aims to keep stormwater from entering the sewer system whenever possible. This enhances treatment effectiveness and reduces the amount of untreated wastewater that flows into rivers and lakes during heavy rains.

What Is the Working of a Sewage Treatment Plant?

With an understanding of sewage, people can better value proper wastewater management. Each treatment stage is used to eliminate various pollutants and is designed to make water safe for discharge or reuse. Let’s take a look at some of the key treatment stages.

1. Primary Treatment

The first stage removes large solids from sewage. Large items such as plastic, paper, and cloth are captured on screens. The wastewater then passes into settling tanks, where heavy particles settle at the bottom and lighter ones float on the surface.

This process removes a substantial portion of the suspended solids and prepares the wastewater to be passed on to the biological treatment process. A well-designed primary treatment stage also helps prevent damage to pumps and other equipment.

2. Secondary Treatment

The second stage removes dissolved organics. Useful microorganisms break down organic pollutants and transform them into harmless materials. The wastewater is aerated to keep the bacteria in good condition throughout the treatment.

The water then flows into a second settling tank, where biological solids settle out of the clean water. This stage removes the majority of organic pollutants and significantly enhances water quality.

3. Tertiary Treatment

The final stage involves more in-depth purification. Remaining fine particles are removed through filtration, and disinfection kills any harmful bacteria or viruses. Depending on the intended use, additional treatment methods may also be applied.

After tertiary treatment, the treated water can be safely disposed of or reused, depending on local environmental regulations. A professionally designed plant provides consistent treatment performance under various operating conditions.

Choosing the Right Sewage Treatment Plant Manufacturer

The choice of manufacturer can significantly affect the performance of a treatment plant. A good manufacturer offers quality equipment, technical guidance, and guaranteed service. Let’s take a look at some important qualities to consider.

1. Experience and Engineering Knowledge

An experienced manufacturer understands different wastewater conditions and designs treatment plants that meet specific project requirements. Proper engineering improves efficiency, lowers operating costs, and ensures a long service life.

Each project has unique treatment needs. Residential buildings, commercial complexes, hospitals, and industries all require different treatment capacities. A skilled manufacturer provides customized solutions that match these needs.

2. Quality Service and Long-Term Support

Installation is only the beginning of a successful sewage treatment project. Regular maintenance, technical support, and timely service help maintain plant performance for many years.

Netsol Water is the leading sewage treatment plant manufacturer, with extensive experience in designing, installing, and supporting sewage treatment plants across different sectors. The company focuses on quality engineering, dependable performance, and customer satisfaction. Whether the requirement is for a residential complex, commercial building, or industrial facility, Netsol Water delivers practical solutions that meet modern wastewater treatment needs.

Read some interesting information for the Sewage Treatment Plant Manufacturer in Noida

Conclusion

Proper sewage management protects public health, saves water, and supports a cleaner environment. Understanding the meaning of sewage and its different types helps people choose suitable treatment plants for their projects. Domestic, industrial, and mixed sewage each require proper treatment before safe discharge or reuse. A well-designed sewage treatment plant ensures better environmental protection while supporting sustainable development for growing communities.

Contact Netsol Water at:

Phone: +91-9650608473

Email: enquiry@netsolwater.com

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Sewage Treatment Plant

Biotechnology and its use in sewage water treatment

July 6, 2026by Netsol Water

Biotechnology and Its Use in Sewage Water Treatment

Sewage water treatment has become one of the most important needs in modern cities. As homes grow, offices expand. Industries also release more wastewater every day. This creates pressure on water resources and on public health. Cities that are known for fast development, such as Noida and many other urban areas, face this challenge strongly because growth brings both progress and waste. That is why clean treatment methods matter so much today.

Biotechnology gives a smart and natural way to treat sewage water. It uses useful microorganisms to break down waste and reduce harmful content in water. This process supports cleaner discharge and better reuse of water. It also helps industries and municipalities meet their treatment goals with more efficiency.

We are the leading sewage treatment plant manufacturer, and it focuses on solutions that support this need in a practical way. A modern sewage plant does more than collect wastewater. It protects health, saves water and supports a cleaner environment. That is why biotechnology now plays a major role in this field.

Biotechnology in Sewage Water Treatment

Biotechnology plays a strong role in sewage treatment because it works with nature instead of fighting against it. It uses bacteria, fungi and other helpful microbes to remove organic waste from wastewater. These living agents consume the waste as food and turn it into simpler material. This makes the treatment process smoother and more effective. It also reduces the load on mechanical systems and helps the plant work in a stable way.

Let’s have a look at some of the main methods that make this possible.

1. Microorganisms and Their Role

Microorganisms act as the main workers in biological sewage treatment. They break down food waste, oil waste, soap residue and other organic matter that enters the sewer line. In an aerobic system, they need oxygen to stay active. In an anaerobic system, they work without oxygen and help treat thick waste in a different way. Both methods serve an important purpose.

A STP Manufacturer designs the plant so these microbes can work under the right conditions. The temperature, oxygen level and waste concentration must stay balanced. When the plant controls these factors well, the microbes clean the water more effectively. This process reduces pollution and also cuts the need for harsh chemicals. It gives a cleaner result and supports long-term treatment quality.

2. Activated Sludge and Biofilm Process

The activated sludge process is one of the best-known biological methods in sewage treatment. In this method, the plant adds air to the wastewater so the microbes can grow and feed on the waste. After that, the sludge settles and the clean water moves ahead for further treatment. This method works well for domestic sewage and for many industrial waste streams too.

The biofilm process works in another useful way. Here, the microbes attach to a surface and form a thin active layer. As water passes over this layer, the microbes absorb the waste and clean the water step by step. This method gives strong treatment support when the plant faces variable flow or changing waste quality. A skilled Sewage Treatment Plant Manufacturer often includes both methods in different plant designs so the system can perform well under real site conditions.

Advantages of Biotechnology in Sewage Treatment

Biotechnology improves sewage treatment in more than one way. It helps remove waste. It lowers operating pressure on the plant. It also supports water reuse and better environmental safety. These benefits matter for homes, industries and public treatment systems. As water demand rises each year, these advantages become even more important.

Let’s have a look at some of the main benefits that make this method valuable.

1. Better Pollution Control

Biological treatment reduces the level of organic waste in sewage water with strong efficiency. It helps lower bad smell and reduces harmful discharge into rivers, lakes and drains. This keeps the surrounding area cleaner and safer for people. It also protects fish and other aquatic life from dirty wastewater.

When a STP Manufacturer uses biotechnology in the system, the plant can treat water in a more controlled and eco-friendly way. The process handles waste without creating too much secondary pollution. This is a major reason why many modern treatment plants prefer biological methods. They do not only clean water. They also support better environmental balance.

2. Lower Chemical Use and Operating Cost

Biotechnology reduces the need for heavy chemical treatment in many cases. Microbes do much of the cleaning work naturally. This helps cut chemical expenses and also reduces risks linked to chemical storage and handling. The plant can then run in a simpler and safer way.

Lower chemical use also means less stress on the final treated water. This matters when the water must go for reuse or safe release. A well-planned plant from a trusted sewage treatment plant manufacturer can save money over time because biological systems often work with lower recurring costs. They need proper care but they usually offer strong value in the long run. That is why many users choose them for reliable sewage management.

Why a Sewage Treatment Plant Manufacturer Uses Biotechnology

A sewage treatment plant must do more than remove waste. It must match site needs. It must handle changing water quality. It must also stay efficient over many years. Biotechnology helps the plant meet all these goals. That is why it has become a core part of many modern treatment systems.

Let’s have a look at some of the main reasons this approach matters in plant design.

1. Custom Treatment for Different Needs

Every site produces a different kind of wastewater. A housing colony sends mostly domestic sewage. A hotel produces food waste and soapy water. An industry may release wastewater with chemicals, oil or high organic load. A strong STP Manufacturer studies these needs before design and then chooses the right biological process.

This custom approach matters because one design does not fit every place. Biotechnology allows plant makers to create flexible systems that work for different water loads. It also helps them combine screening, aeration, settling and disinfection in a smooth flow. The result is a plant that fits the site and performs well without unnecessary waste of resources.

2. Support for Future Water Reuse

Water reuse has become a key goal in many cities and industrial areas. Treated sewage water can support gardening, flushing, cooling and some industrial uses after proper treatment. Biotechnology plays a major role in this because it removes a large part of the pollution before the water moves to later treatment stages.

A modern STP Manufacturer makes plants that make reuse more practical. This helps reduce freshwater demand and supports long-term water security. In areas where water shortage creates real pressure, this becomes a major advantage. The plant does not only treat waste. It also turns that waste into a useful water source.

Netsol Water and the Growing Need for Smart Treatment

Netsol Water is the leading Sewage Treatment Plant Manufacturer and its work shows how important biotechnology has become in this field. The company understands that sewage treatment must be efficient, reliable and easy to maintain. It also knows that clients need systems that fit local conditions and future needs.

When a manufacturer uses biotechnology well, it can offer treatment plants that support cleaner water and better recovery. This approach helps industries, institutions and communities manage wastewater in a responsible way. It also supports a healthier environment and a stronger water management system. As cities continue to grow, the need for such solutions will only increase.

Read some interesting information for the Commercial RO Plant Manufacturer in Noida

Conclusion

Biotechnology has changed sewage water treatment in a positive way. It gives a natural and effective method to break down waste and improve water quality. It also lowers chemical use and supports reuse and long-term sustainability. These benefits make it an essential part of modern wastewater management.

A trusted manufacturer can help you choose the right system for your site and your water treatment goals. Netsol Water is the leading Sewage Treatment Plant Manufacturer and it offers practical solutions for different sewage treatment needs. Contact the team today to learn more or request a consultation for your project.

Contact Netsol Water at:
Phone: +91-9650608473
Email: enquiry@netsolwater.com

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Sewage Treatment Plant

How much electricity does a sewage treatment plant use?

June 26, 2026by Netsol Water

How Much Electricity Does a Sewage Treatment Plant Use?

A sewage treatment plant works every day to clean wastewater and protect water sources. Many people know that it removes waste and harmful matter. Fewer people ask how much power it needs to do this work. The answer depends on plant size. It also depends on water quality. It depends on treatment method and daily flow. A small plant may use less power, while a large plant for factories or townships may need much more. We are the leading sewage treatment plant manufacturer, and it focuses on practical solutions that save energy while keeping treatment effective. A well-planned plant can lower power use and still deliver clean output.

Why Electricity Use Matters in a Sewage Treatment Plant

Electricity use plays a major role in the daily cost of wastewater treatment. A plant may look simple from outside. Inside, it runs pumps, blowers, motors, and control systems for many hours. Each unit uses power to move wastewater and support biological treatment. If the design is weak, then energy use rises fast. If the plant uses the right process, then it can save a large amount of power over time. This is important for industries because power cost affects production cost. It is also important for towns and housing projects because operating cost affects the service charge.

Let us have a look at some of the main reasons why electricity use becomes such a key issue.

1. Pumping and Moving Wastewater

Pumps carry wastewater from one stage to another. They also lift water to higher levels when needed. This movement uses a steady amount of power through the day. If the plant has long pipelines or high lift needs, then energy use rises. Good pump selection can reduce waste and improve flow.

2. Aeration and Biological Treatment

Aeration often uses the most electricity in a treatment plant. Air blowers keep bacteria active so they can break down waste. This process needs a constant air supply. If the oxygen level is not managed well, then the plant may use more power than needed. Smart control systems help keep this use in balance.

3. Sludge Handling and Control Systems

Sludge drying and sludge transfer also need electricity. Smaller control panels use less energy, but they still matter in the total bill. Sensors and automated systems improve plant work. They can also lower waste if they are set well. A modern sewage treatment plant manufacturer will often focus on these parts during design.

Electricity Use in Different Types of Plants

Different plants use different amounts of power. A home-based or small community plant often uses less electricity than a plant in a factory area. The reason is simple. More water means more pumping, more aeration, and more sludge handling. Treatment level also changes power demand. A plant that only gives basic treatment may use less than one that produces high-quality reuse water. This is why there is no single number for all plants. Still, a rough estimate helps users plan better.

Let us have a look at some common plant types and how they use electricity.

1. Small Residential Plants

Small plants in apartments, hotels, and housing colonies usually handle lower flow. Their power use stays moderate if the design is compact. These plants often run with fewer pumps and small blowers. Power use may stay low when water use is stable. However, poor maintenance can raise the bill quickly. Dirty filters and blocked lines can force the system to work harder.

2. Industrial Plants

Industrial plants usually consume more electricity because they deal with higher wastewater load and more complex waste. Some industries release water with oil, grease, chemicals, or high organic matter. This means the plant may need stronger aeration and more stages of treatment. Food processing, textile, and pharmaceutical units often need careful design. A plant that fits one industry may not suit another. That is why many businesses choose a sewage treatment plant manufacturer that understands industry needs.

3. Large Township and Commercial Plants

Large township systems use more electricity because they handle high daily flow. They also run for longer hours and often include advanced reuse systems. In such plants, design choice matters a lot. A more efficient blower or pump can save a large amount of energy every year. Good operation also matters because staff must keep the system stable and clean.

Factors That Change Power Use Across Industries

Power use does not stay the same in every industry. Each industry has its own wastewater pattern. Some streams are easy to treat, while others are heavy and complex. The plant design must match the waste quality. If it does not, then energy use rises and treatment quality falls. The right system saves money and improves results. That is why users should study the wastewater first before they install a plant.

Let us have a look at some important factors that affect electricity use.

1. Wastewater Load and Pollutant Level

If wastewater has more organic matter, then bacteria need more oxygen to break it down. That means more aeration and more power. Stronger waste also means more sludge. More sludge means more handling and more electricity.

2. Plant Technology

Some treatment methods use more power than others. Aerobic systems usually need more electricity because they depend on air supply. Other systems may use less, but they may need more space or more careful operation. The best choice depends on site need and discharge goal.

3. Maintenance and Operation Style

A plant can waste a lot of power if it is not maintained well. A clogged pipe or worn pump can increase load. A motor that runs beyond need also wastes electricity. Good operation can lower the bill without changing the plant design.

How to Reduce Electricity Use in Sewage Treatment

Reducing power use starts with good planning. A plant should match the actual wastewater flow. It should not be oversized. It should not be too small either. The design should support stable treatment with low energy waste. This matters across industries because lower power use means lower running cost and better long-term value. It also supports cleaner operations. Many clients today ask for systems that balance output and efficiency. Netsol Water is the leading sewage treatment plant manufacturer, and it often focuses on this balance when it plans new projects.

Let us have a look at some practical ways that help lower electricity use.

1. Use Energy-Efficient Pumps and Blowers

Modern pumps and blowers can save power when they match the real load. Variable speed drives can adjust speed as per demand. This avoids extra energy use. It also improves process control.

2. Improve Process Control

Sensors and automation help operators run the plant at the right level. They can control air flow and water movement better. This reduces waste and keeps treatment stable. A well-controlled plant works with less stress on equipment.

3. Carry Out Regular Maintenance

Clean filters, aligned motors, and healthy pipes help the plant run smoothly. Regular service prevents energy loss. It also extends equipment life. This keeps the plant reliable and cost effective.

4. Reuse Treated Water Wisely

When treated water is reused for gardening, flushing, or industrial cleaning, the plant gives more value. Reuse does not always cut electricity directly, but it improves the benefit of every unit of power used. This makes the whole system more useful.

Read some interesting information for the Sewage Treatment Plant Manufacturer in Delhi

Conclusion

Electricity use in sewage treatment depends on plant size, waste load, process choice, and maintenance. Some plants use a modest amount, while others need much more because they handle complex waste and large flows. The good news is that smart design can reduce power cost and still keep treatment strong. Industries and communities should study their wastewater needs before they select a system. A trusted manufacturer can guide that process in a simple and practical way. For businesses that want a balanced system with better efficiency, Netsol Water is the leading Sewage Treatment Plant Manufacturer. Contact us today to learn more or request a consultation for the right sewage treatment solution.

Contact Netsol Water at:

Phone: +91-9650608473

Email: enquiry@netsolwater.com

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Sewage Treatment Plant

What is the life expectancy of a sewage treatment plant?

June 23, 2026by Netsol Water

What is the Life Expectancy of a Sewage Treatment Plant?

A sewage treatment plant plays a major role in keeping water safe and clean. It treats wastewater from homes and industries and helps protect health and the environment. Many people ask how long such a plant can last and what affects its working life. The answer depends on design quality. It also depends on daily use. It depends on maintenance and the type of wastewater it handles. A well-planned plant can serve for many years with steady performance. A poorly maintained one may fail much earlier.

Across industries, the life of a treatment plant matters because it affects cost planning and plant safety. It also affects water reuse and compliance with rules. As a leading sewage treatment plant manufacturer, we focus on long-term performance and easy maintenance. That is why plant life is not only about equipment. It is also about the way the system is built and cared for.

Average Life Expectancy of a Sewage Treatment Plant

Understanding the life of a sewage treatment plant is important for every industry. It helps owners plan repair work. It also helps them decide when to upgrade parts and when to replace full systems. Let us have a look at some key points that explain how long a plant can last and why that number changes from one site to another.

1. Plant Life

A sewage treatment plant can often work for 15 to 25 years when it gets proper care. Some parts may last even longer. Civil structures such as tanks and foundations can serve for many decades if they are built well and protected from damage. Mechanical parts usually wear out faster. Pumps, blowers, valves, and screens often need repair or replacement much earlier. Electrical parts also need updates over time. So when people ask about plant life, they should think about the whole system and not only one machine.

The actual life also depends on the quality of design and the level of use. A plant that runs in a stable setting with regular checks can stay effective for a long time. A plant that faces heavy load or poor operation may lose efficiency sooner. A skilled sewage treatment plant manufacturer helps reduce this risk by choosing strong materials and smart layouts. This improves both service life and daily output. It also makes future maintenance simpler.

2. Different Parts Have Different Lifespans

A sewage treatment plant does not age as one single unit. Each part follows its own life cycle. Civil tanks can last 30 years or more. Pipelines may last 15 to 20 years depending on the material. Pumps and blowers may need major servicing after 5 to 10 years. Membranes and filter media may need replacement even earlier in advanced systems. This is why plant owners should review each part separately.

When industries understand this difference, they manage costs better. They do not replace the full plant too soon. At the same time, they do not keep old parts for too long. That balance saves money and prevents breakdowns. A good maintenance plan helps every part reach its natural life. It also supports safe treatment without interruption.

Main Factors That Affect Plant Life

A plant can last many years when the right factors stay under control. These factors are important because they shape the daily load and the stress on each unit. Let us have a look at some of the most important ones.

Quality of Design and Installation

Design quality has a strong effect on plant life. A well-designed plant handles wastewater smoothly. It keeps flow steady and reduces stress on machines. It also allows easy access for service and cleaning. Good installation matters just as much. Even a strong plant can fail early if the setup is poor or if the parts are fitted in the wrong way.

Many problems begin during installation. Wrong pipe sizes, weak wiring, and poor alignment can create early wear. Later, these small issues become costly repairs. That is why industries should choose a skilled sewage treatment plant manufacturer that offers both design support and proper installation. When the plant is set up in the right way, it works with less strain. This helps the system last longer and keeps output stable for years.

How to Extend the Life of a Sewage Treatment Plant

A plant can deliver better value when owners focus on upkeep from the start. Let us have a look at the main ways to extend service life and keep the system active for more years.

1. Regular Maintenance and Monitoring

Maintenance is the heart of long plant life. When teams inspect the plant often, they catch small problems before they grow. They can clean tanks, check pumps, replace worn parts, and watch the quality of treated water. This keeps the plant stable and reduces sudden failure.

Monitoring also helps the operator notice changes in flow, odour, or sludge level. These signs often show early trouble. A quick response can save money and protect the whole system. Many plants fail early not because they are weak, but because no one checks them in time. Regular maintenance creates a long and useful service life. It also supports smooth work in every season.

2. Timely Upgrades and Part Replacement

No plant stays new forever. Some parts need replacement after years of use. Delaying this work can damage the full system. Timely replacement of motors, diffusers, membranes, and control units helps the plant stay efficient. Upgrades also improve energy use and make operation easier.

Older plants may still work well if they get the right upgrades. A modern control system can reduce manual error. Better pumps can lower power use. New filter media can improve treatment quality. This is where expert advice becomes valuable. A reliable sewage treatment plant manufacturer can review the old setup and suggest the right changes without wasting money. That keeps the plant useful for a longer period.

Read some interesting information for the Effluent Treatment Plant Manufacturer in Gurgaon

Conclusion

A sewage treatment plant can last for many years when it gets strong design, careful installation, and regular maintenance. Its life does not depend on one factor alone. It depends on the quality of equipment, the nature of wastewater, and the attention it receives every day. Industries that plan well save money and avoid service trouble. They also keep treatment safe and reliable.

Netsol Water stands as a leading sewage treatment plant manufacturer that supports long-term plant performance with practical solutions and dependable service. For more information or to request a consultation, get in touch with our team today and find the right sewage treatment solution for your site.

Contact Netsol Water at:

Phone: +91-9650608473

Email: enquiry@netsolwater.com

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