Sewage treatment is a critical component of public health and environmental protection in any city. With Delhi’s rapidly growing population, having efficient and effective sewage treatment infrastructure in place is more important than ever. Netsol Water is a leading sewage treatment plant manufacturer in Delhi that provides customized sewage treatment solutions to help manage the city’s wastewater and keep waterways clean. We are Greater Noida-based one of the leading and #No-1 STP Plant Manufacturers in Delhi. We have every kind of waste and wastewater treatment solution and machine (Sewage Treatment Plant, Effluent Treatment Plant, and Garage Waste Converter Machine) in Delhi-NCR. Sewage Treatment helps to treat wastewater and sludge generated from individual house, apartments, commercial buildings, cities, schools, hotels, hostels, farmhouses, etc. Let’s know about the sewage treatment plant manufacturer in Delhi.

1- Sewage Treatment Plant – Primary Treatment

The sewage water generated from any residential colony, Hotels, corporate offices are going to be collected within the sewage collection cum pumping sump after flowing through the screen Chamber & oil & grease tank to remove floating matter like paper, plastic, oil & grease, etc. the gathering sump helps to possess a uniform flow of sewage for the STP plant. Collection sump is going to be kept aerated by coarse air diffusers to avoid foul smell. The sewage is pumped to Inlet Chamber given Fine bar screen for removal of fine suspended solids from there it’s passed on to Grit channel for removal of grit within the wastewater thus increasing the efficiency of MBBR reactor. Overflow of Grit channel by gravity goes to MBBR reactor.

2- Sewage Treatment Plant – Secondary Biological Treatment

In the MBBR reactor, plastic media are provided for the attachment of bacteria. This media having a high void age ratio of quite 98% & a high area of 400 m2/m3 which increases more contact time of bacteria to organic matter i.e. BOD. The bacteria oxidize the organic interest CO2& H2O by the aeration principle. Inside the reactor, Fine bubble membrane diffusers will provide mixing and oxygen for bacteria. In the MBBR reactor, dissolved oxygen levels are going to be maintained at 2 mg/lt. Twin-Lobe Blowers are provided for aeration. The biological system has got to be operated continuously 24 hours and thereby constant feed of sewage water is required.

The secondary clarifier/tube settler, which designed at a low overflow rate, is provided after the MBBR reactor to enable the separation of solids. A steep slope is provided within the secondary settling tank to eliminate the necessity of a scrapper mechanism. a neighborhood of the sludge is recirculated to the MBBR reactor so as to take care of MLSS levels and a neighborhood is drained to the sludge drying beds. Bacterial Culture is going to be added into the MBBR reactor to offer the benefits as mentioned within the salient points of our offer. If you’re unable to know or handle the method contact the sewage treatment plant manufacturers and suppliers.

Excess sludge must be dewatered and dried for straightforward disposal. The sludge from the tube settler is collected in sludge drying beds. Dewatered sludge will get dried by the natural heat of the daylight. The sludge is going to be used as manure.

The Clarifier water collected from the gathering launder of the tube settler is then passed to the Chlorine contact tank. during this tank, an attempt of chlorine dosing is given for disinfection.

3- Tertiary Treatment

The sewage water is going to be further skilled tertiary treatment comprising of filtration with Dual Media Filter for removal of micro-suspensions, color, and odor. The treated sewage water will discharge to irrigation.

Environment and its legislation concern increase during the time, the wastewater is compulsory to eliminate continuously; meet the discharge standards and environment hazards.
We provide complete solutions for sewage treatment plant which incorporates biological, physical and chemical treatment which are supported latest technologies. Our plant design offers minimum waste generation, low-cost operation, minimum footprint area, and eliminate water to the govt. specified standards.

Sewage Treatment Plant (STP) Technologies:

1. MBR (Membrane Bio-Reactor)
2. MBBR (Moving Bed Bio Reactor)
3. E.A. (Extended Aeration)
4. SAFF (Submerged Aeration Fixed Film)
5. SBR (Sequential Batch Reactor)
6. CASP (Conventional Activated Sludge Process)

Modular/Prefabricated Sewage Treatment Plant:

We are engaged in designing a supreme range of Modular/Prefabricated Sewage Treatment Plants. The modular construction (for noiseless & odorless working) allows the rise of the processing capacity by placing more plants in parallel. All the equipment and control instruments of the plant are placed inside an anti-vandal cabinet. These are often installed during a single day, are easily transportable, customizable, and versatile in working.

Starting from packaged plants, our range is little stp to Large Size Sewage Treatment Plant (STP) for Residential, Townships, Commercial, Industrial, Hotel, Hospitals, Education Institutions, IT Parks, Farmhouse, Villas, etc.

STP Features:

Treated water is often used for gardening, flushing, irrigation, construction, and lots of other non-potable uses
It is environmentally safe to dispose of treated sewage water inland or in water.

1. The low footprint is a requirement
2. Overall organic & inorganic reduction (BOD & COD)
3. There were no sewer odor issues even during the treatment process
4. Suitable albeit there’s an uneven supply of sewage water
5. Can achieve zero discharge
6. Long service life
7. Custom design/application-specific systems
8. Regulatory complaint
9. Low & easy maintenance
10. User friendly
11. Unit is definitely transported to the customer’s project site
12. Pre-engineered, pre-fabricated structures end in lower cost
13. Effective aerobic operational principle
14. The design allows for a quick turnaround for delivery and installation

Netsol Water’s Sewage Treatment Plants Process

We utilize a multi-stage treatment process to effectively remove pollutants from sewage. The process begins with preliminary screening to filter out large debris like rags, sticks, and plastic. The sewage then goes through primary sedimentation tanks, where heavier solids can settle out. These solids are collected and sent for additional processing.

The liquid portion proceeds to aeration tanks, where air is pumped in to allow aerobic microorganisms to metabolize organic matter. This is followed by secondary clarifiers that enable the remaining particulates to settle. The clarified effluent is then disinfected, typically via chlorination, before final discharge. This comprehensive process ensures that treated water is clean and safe for reuse or release into the environment.

We are one of the leading wastewater treatment plant manufacturers and suppliers. We are the fastest growing water treatment company for Sewage Treatment Plant Manufacturer in Delhi. We’ve got over a hundred plus water treatment plant installation experience. Call- +91-9650608473