Top 10 Sewage Treatment Plant Manufacturers in Noida (2025)

As Noida’s industrial and residential sectors expand, the volume of sewage increases correspondingly. Properly treating this wastewater becomes essential to prevent environmental degradation and health hazards. Sewage treatment plants remove contaminants from wastewater, ensuring that only treated water is released back into the environment. This process safeguards water bodies, promotes public health and maintains the region’s quality of life. The top 10 sewage treatment plant manufacturers in Noida, Netsol Water stands out as the leader. The company has earned a strong reputation for delivering innovative and reliable solutions in wastewater management. Netsol Water designs, manufactures and installs sewage treatment plants that effectively address both domestic and industrial wastewater challenges. Their commitment to sustainability and advanced technology positions them as the preferred choice for clients seeking high-quality sewage treatment solutions in Noida.

How a Sewage Treatment Plant Works?

A sewage treatment plant is a complex system designed to remove pollutants from wastewater. The process typically involves several stages, including:

1. Preliminary treatment: Remove large solid objects and grit.
2. Primary treatment: Settling tanks allow heavier particles to sink to the bottom while oils and greases float to the surface for removal.
3. Secondary treatment: Biological processes break down organic matter using microorganisms.
4. Tertiary treatment: Advanced processes further purify the water, removing nutrients, disinfecting, and removing remaining suspended solids.

The treated water is then discharged into water bodies or reused for non-potable purposes, while the solid waste (sludge) is disposed of or processed for beneficial use.

Features of Sewage Treatment Plant Manufacturer

When choosing a sewage treatment plant manufacturer, it’s essential to consider the following features:

1. Proven track record and experience
2. Advanced and efficient treatment technologies
3. Customizable solutions tailored to specific needs
4. Compliance with environmental regulations
5. After-sales service and maintenance support
6. Competitive pricing and value for money

Why Choose a Sewage Treatment Plant in Noida?

Noida is one of the fastest-growing cities in India, and proper wastewater management makes it hard to maintain its infrastructure and environment. Sewage treatment plants help:

• Reduce water pollution by treating wastewater before disposal.
• Recycle water for non-potable uses like irrigation and cleaning.
• Comply with government regulations and environmental standards.
• Save costs in the long run by reducing water consumption.

Choosing the right STP manufacturer ensures high-quality systems, timely installation, and reliable after-sales support.

Top 10 STP Plant Manufacturers in Noida

1: Netsol Water: Leading STP Manufacturer in Noida

Netsol Water leads the list as it has earned a strong reputation in Noida. The company builds systems that suit different needs. They use clear methods to achieve clean water. Their expertise shows in each project they handle. Netsol Water works with local authorities and industries to improve water quality. Their efforts keep water safe and extend plant life. Netsol Water sets a simple example for other manufacturers to follow. Their advanced technologies and compliance with CPCB norms ensure efficient treatment while minimizing environmental impact.

2: Sewage Treatment Plants:

Sewage Treatment Plants play an important role in water treatment. The company builds systems using a straightforward process that meets water quality standards. Its plants work on efficient designs and simple controls. The company supports its clients in meeting essential rules and regulations. Its work builds trust within the community. Sewage Treatment Plants also adapts its design to fit local conditions in Noida. Their continuous improvement makes them a strong competitor in this field.

3: Urban STP Plant:

Urban STP Plant builds reliable and easy-to-use treatment plants. The company shows a clear commitment to quality by using proven ideas. They build reliable systems that serve people and businesses well. Their focus on the practical use of water treatment keeps the system easy to repair and maintain. Urban STP Plant makes a meaningful difference in areas where water safety matters. Their projects show that good planning and proper execution lead to clear benefits.

4: Commercial RO Plant:

Commercial RO Plant has a long history in managing important projects. The company builds sewage treatment systems that work well in urban settings. They use simple techniques to manage waste and keep water clean. Their work connects to broader city planning and sustainable practices. The treatment plants they build help improve public health in Noida. Commercial RO Plant proves that advanced planning and simple methods can work hand in hand.

5: Ion Exchange India Limited:

Ion Exchange India Limited provides water treatment solutions that work through practical methods. The company focuses on systems that remove impurities from water in a clear and efficient way. Their plants operate with simple controls that suit a range of needs. The work done by Ion Exchange India Limited supports safe water production in industrial and urban areas. Their solutions help the community by delivering clean and treated water with reliable performance.

6: Aquatech Systems India Ltd.

Aquatech Systems India Ltd. offers functional treatment plants designed with care. The company builds systems that treat sewage in a clean and simple way. Their projects meet local needs and work well in different setups. Aquatech Systems India Ltd. shows real determination in solving water challenges. The work they do makes water treatment an easier process for many firms in Noida. Their solutions offer clear benefits to both industry and local neighborhoods.

7: Nalco Water India Ltd.

Nalco Water India Ltd. provides systems that make water safe by using clear and effective methods. They build plants that handle sewage with simple designs. Their work is appreciated by customers who seek reliable performance. Nalco Water India Ltd. makes sure that every system works with a focus on smooth operation. The company helps support public health and environmental care by using accessible technology in every project.

8: Essar Water Solutions

Essar Water Solutions builds treatment systems that focus on clear water quality. They work hard to produce reliable and simple systems that suit local conditions. Their work gives clear results in water treatment tasks. The company uses practical approaches to achieve effective waste management. Their projects help the community by delivering safe and treated water every day. Essar Water Solutions shows that simple methods can build strong water systems.

9: Eco Water Solutions India 

Eco Water Solutions India makes water treatment systems that handle sewage with clarity. The company builds plants that work without unnecessary complications. They design each system to support local needs in Noida. Their work focuses on simple ideas that bring clean water to communities. Eco Water Solutions India promises clear performance through every stage of production. Their practical ideas and steady work help them make useful treatment plants.

10: Environment Control Systems Ltd.

At the 10^th position in the list of top 10 sewage treatment plant manufacturers in Noida, Environment Control Systems Ltd. offers systems that treat sewage using basic and effective methods. The company builds treatment plants with a clear focus on quality and easy operation. They serve both urban and industrial areas with systems that show reliable work. Their projects improve water quality and keep waste under control. Environment Control Systems Ltd. adds a strong voice to the industry. They prove that clear planning and simple technology yield efficient water treatment results.

Why Choose Noida STP Manufacturers?

Noida has emerged as a hub for high-quality sewage treatment plant manufacturing, offering distinct advantages:

1: Industrial Expertise
Noida’s manufacturers benefit from the city’s strong industrial ecosystem, with access to skilled engineers and advanced manufacturing facilities.

2: Proximity to Delhi NCR Projects
Being part of the National Capital Region ensures quick response times for installations and maintenance across Delhi, Ghaziabad, Faridabad, and Gurugram.

3: Cost-Effective Solutions
Local manufacturing reduces transportation costs, making Noida STP plants 15-20% more affordable than imported units.

4: Compliance with UP Pollution Standards
Noida manufacturers design plants specifically meeting Uttar Pradesh Pollution Control Board (UPPCB) regulations.

5: Quick After-Sales Support
Most manufacturers offer 24/7 technical support with average response times under 4 hours within NCR.

6: Customization Capabilities
Local engineering teams can customize STPs for Noida’s high-rise buildings, industrial estates, and institutional campuses.

7: Proven Track Record
Many manufacturers have completed 100+ installations in Noida sectors including corporate parks, hospitals, and residential complexes.

Comparison Table of Top STP Manufacturers in Noida

Company Name	Capacity Range (KLD*)	Price Range (₹)	Warranty	Key Feature
Netsol Water Solutions	5 – 10000	₹5L – ₹10CR	1 Year	MBBR/MBR Technology
Sewage Treatment Plants	5 – 200	₹3L – ₹30L	1 Year	SBR-Based Systems
Urban STP Plant	20 – 1000	₹8L – ₹80L	1 Year	MBBR Technology
Commercial RO Plant	1 – 200	₹4L – ₹90L	1 Year	SBR-Based Systems
Ion Exchange	10 – 1000	₹20L – ₹2CR	1 Year	MBR Technology
Aquatech Systems	1 – 100	₹10L – ₹1CR	1 Year	MBBR Technology
Nalco Water	5 – 200	₹5L – ₹2CR	1 Year	SBR-Based Systems
Essar Water	3 – 100	₹8L – ₹80L	1 Year	MBBR Technology
Eco Water	5 – 500	₹5L – ₹1.5CR	1 Year	SBR-Based Systems
Environment Control Systems	1 – 100	₹5L – ₹3CR	1 Year	MBBR/MBR Technology

How to Choose the Best STP Plant Manufacturer in Noida?

Selecting the right Sewage Treatment Plant (STP) manufacturer in Noida is crucial for efficiency, compliance, and long-term cost savings. With multiple suppliers offering different technologies, prices, and service levels, making an informed decision requires careful evaluation.

This guide covers key factors to consider, red flags to avoid, and pro tips to ensure you choose the best STP manufacturer in Noida.

1. Check the Manufacturer’s Experience & Reputation

Why It Matters?

• Experienced manufacturers understand local Noida regulations(CPCB, NGT norms).
• They provide reliable installations with minimal breakdowns.

What to Look For?

• Years in Business – Prefer companies with 10+ years in STP manufacturing.
• Project Portfolio – Ask for case studies (e.g., STPs installed in Noida apartments, hospitals, industries).
• Client Reviews – Check Google.

2. Evaluate STP Technology Used

Different STP technologies suit different needs. The most common types in Noida:

Technology	Best For	Pros	Cons
MBBR (Moving Bed Biofilm Reactor)	High-capacity (50+ KLD)	Low maintenance, compact	Higher initial cost
SBR (Sequential Batch Reactor)	Small-medium plants (5-50 KLD)	Energy-efficient	Requires skilled operation
MBR (Membrane Bio Reactor)	Ultra-clean water output	Best for reuse (gardens, flushing)	Expensive membranes

Key Questions to Ask:

• “Which technology do you recommend for my requirement?”
• “What is the BOD/COD removal efficiency?”(Should be 90%+)
• “Do you provide automation controls?”(Reduces manual errors)

3. Verify Certifications & Compliance

Noida has strict CPCB (Central Pollution Control Board) norms. Ensure:

• CPCB Approval – Mandatory for legal compliance.
• ISO 9001:2015 – Indicates quality management.
• Warranty – At least 3-5 years on equipment.

4. Hidden Costs to Clarify:

• Installation charges(Some exclude civil work).
• AMC (Annual Maintenance Contract)– Typically ₹20,000 – ₹50,000/year.
• Spare parts cost(Membranes, blowers).

5. After-Sales Support & Service

A good manufacturer provides:

• 24/7 Technical Support – For emergencies like breakdowns.
• AMC Options – Scheduled servicing to prevent failures.
• Local Service Team – Faster response in Noida.

6. Visit an Installed STP Plant in Noida

Ask the manufacturer for:

• Site visits(e.g., a working STP in Sector 16, Berger Tower, or Sector 59).
• Contact past clients for unbiased reviews.

7. Check Local Presence in Noida

Prefer manufacturers with:

• Office/Factory in Noida – Quicker site visits.
• Local Phone Number – Avoids communication delays.

8. Final Checklist Before Hiring an STP Manufacturer

• Verified experience (10+ projects in Noida).
• CPCB-approved technology (MBBR/SBR/MBR).
• Transparent pricing (No hidden costs).
• Strong after-sales support (AMC, spare parts).
• Local presence (Office in Noida).

Conclusion

The Top 10 Sewage Treatment Plant Manufacturers in Noida make a clear difference in the field of water treatment. They build simple systems that promote safe water and better sanitation. The companies discussed above show clear commitment by using easy ideas and strong projects. Netsol Water stands as a leader among the Top 10 Sewage Treatment Plant Manufacturers in Noida. These Sewage Treatment Plant Manufacturers in Noida also connect with clients by offering proper support and effective solutions.

FAQs About Sewage Treatment Plants in Noida

Q1: What capacity STP plant do I need for a 100-room hotel in Noida?

A: For a 100-room hotel in Noida, we recommend a 50-70 KLD (Kilo Liters per Day) capacity sewage treatment plant, depending on occupancy rates and water usage patterns.

Q2: How much does a residential STP plant cost in Noida?

A: Residential STP plants in Noida typically range from ₹5-15 lakhs depending on capacity (5-20 KLD), technology (MBBR/SBR/MBR), and automation level.

Q3: Which technology is best for STP in Noida – MBBR or SBR?

A: MBBR technology is generally preferred for Noida conditions due to better handling of variable loads in residential complexes, though SBR may be suitable for smaller spaces.

Q4: Do Noida STP manufacturers provide AMC contracts?

A: Yes, most reputable manufacturers offer Annual Maintenance Contracts (AMC) covering membrane cleaning, blower servicing, and quarterly water quality testing.

Q5: What approvals are needed for STP installation in Noida?

A: All STPs in Noida require UPPCB approval. Your manufacturer should help obtain Consent to Establish (CTE) and Consent to Operate (CTO) documents.

Q6: Which Noida sectors mandate STP installations?

A: UPPCB requires STPs for all:

• Group housing societies (50+ units) in Sectors 74-79, 93-99, 120-137

• Commercial complexes (10,000+ sq.ft) in Sector 18, 62, 125

• Industries in Phase II, SEZ, Sector 63

Do you need advice or assistance in selecting the best water and wastewater treatment unit? We have solutions for all your problems!

Let us know your problem, and our experts will make sure that it goes away.

For assistance or related queries,

Call on +91-965-060-8473 Or write us at enquiry@netsolwater.com

In today’s world, proper waste management is crucial for maintaining a healthy and sustainable environment. One of the essential components of waste management is the treatment of sewage, which requires specialized facilities and advanced technology. Noida, a rapidly growing city in the Delhi NCR region, has witnessed a surge in population and industrial growth, leading to an increased demand for sewage treatment plants. We will explore the top 3 sewage treatment plant manufacturers in Noida, their offerings, and the importance of these facilities.

What is a Sewage Treatment Plant?

A sewage treatment plant is a facility designed to remove contaminants from wastewater, making it safe for disposal or reuse. These plants utilize a combination of physical, chemical, and biological processes to treat sewage before it is discharged into water bodies or used for other purposes, such as irrigation or industrial applications.

How Does a Sewage Treatment Plant Work?

The treatment process typically involves several stages:

1. Preliminary treatment: Removal of large debris and grit.
2. Primary treatment: Settling and skimming to remove solid particles.
3. Secondary treatment: Biological processes to break down organic matter.
4. Tertiary treatment: Advanced processes to remove nutrients, pathogens, and other contaminants.

Consequences of Lack of Sewage Treatment Plants

Without proper sewage treatment facilities, the untreated waste would be discharged directly into water bodies, leading to severe environmental and health hazards. Untreated sewage can contaminate drinking water sources, harm aquatic life, and contribute to the spread of waterborne diseases. Additionally, it can create foul odors and negatively impact the aesthetic value of the surroundings.

Features of a Sewage Treatment Plant

When choosing a sewage treatment plant manufacturer, it is essential to consider the following features:

1. Advanced technology: Utilization of state-of-the-art technologies for efficient and effective treatment processes.
2. Compliance with regulations: Adherence to environmental norms and standards set by regulatory bodies.
3. Customization options: Ability to design and construct plants tailored to specific requirements and site conditions.
4. Experienced professionals: A team of skilled engineers and technicians with expertise in sewage treatment plant design and construction.
5. After-sales support: Provision of maintenance, repair, and technical assistance services.

Top 3 Sewage Treatment Plant Manufacturers in Noida

1. Netsol Water:

Netsol Water is a leading manufacturer and supplier of water and wastewater treatment plants in Noida, India. With over two decades of experience, the company has established a strong reputation for delivering sustainable and innovative solutions.

Services Offered: Netsol Water offers a comprehensive range of services, including design, engineering, construction, and commissioning of sewage treatment plants. They also provide operation and maintenance services, ensuring optimal performance of the facilities.

Features of Sewage Treatment Plants:

1: Advanced technologies: Netsol Water employs cutting-edge technologies, such as Membrane Bio-Reactor (MBR), Sequential Batch Reactor (SBR), and Moving Bed Bio-Reactor (MBBR), ensuring efficient and effective treatment processes.

2: Customized solutions: Their plants are designed to meet the specific requirements of clients, considering factors such as flow rates, effluent quality standards, and site conditions.

3: Energy efficiency: Netsol Water prioritizes energy-efficient solutions, reducing operational costs and minimizing environmental impact.

4: Skilled workforce: The company has a team of experienced engineers and technicians who ensure quality and precision in every project.

Clients and Applications: Netsol Water serves a diverse range of clients, including residential communities, industrial sectors, municipal corporations, and government agencies. Their sewage treatment plants are used for various applications, such as wastewater treatment, recycling, and reuse.

2. Sewage Treatment Plants:

Company Profile: This manufacturer has established itself as a famous company in the sewage treatment plant manufatcuring industry, offering comprehensive solutions for residential, commercial, and industrial sectors.

Services Offered: They provide end-to-end services, including design, engineering, procurement, construction, and commissioning of sewage treatment plants. Additionally, they offer operation and maintenance services to ensure optimal performance.

Features of Sewage Treatment Plants:

1: Advanced treatment processes: The manufacturer utilizes advanced treatment processes, such as activated sludge systems, oxidation ditches, and tertiary treatment systems, ensuring high-quality effluent.

2: Modular and scalable designs: Their plants are designed with modular and scalable components, allowing for easy expansion or modification as per changing requirements.

3: Remote monitoring and control: The manufacturer incorporates remote monitoring and control systems, enabling real-time monitoring and efficient management of the treatment processes.

4: Experienced team: The company has a team of skilled engineers and technicians who ensure adherence to quality standards and regulatory requirements.

Clients and Applications: This manufacturer serves a wide range of clients, including residential communities, industrial parks, hotels, hospitals, and municipal corporations. Their sewage treatment plants are used for various applications, such as wastewater treatment, recycling, and reuse for non-potable purposes.

3. Urban STP Plant:

Urban STP Plant is a renowned manufacturer of sewage treatment plants, specializing in sustainable and eco-friendly solutions for urban and industrial wastewater management.

Services Offered: Urban STP Plant provides comprehensive services, including design, engineering, construction, commissioning, and operation and maintenance of sewage treatment plants. They also offer consultancy services for wastewater management projects.

Features of Sewage Treatment Plants:

1: Sustainable technologies: Urban STP Plant employs sustainable technologies, such as phytoremediation (plant-based treatment) and anaerobic digestion, promoting resource recovery and minimizing environmental impact.

2: Compact and modular designs: Their plants are designed to be compact and modular, making them suitable for space-constrained urban areas and allowing for easy expansion.

3: Energy recovery: Urban STP plants incorporate energy recovery systems, utilizing biogas generated during the treatment process for power generation or heating purposes.

4: Experienced professionals: The company has a team of experienced engineers, scientists, and technicians who ensure adherence to industry best practices and regulatory standards.

Clients and Applications: Urban STP Plant serves a diverse range of clients, including municipal corporations, industrial parks, residential communities, and government agencies. Their sewage treatment plants are used for various applications, such as wastewater treatment, recycling, and reuse for non-potable purposes.

Conclusion

Sewage treatment plants play a crucial role in preserving the environment and ensuring public health. Noida, being a rapidly growing city, requires efficient and reliable sewage treatment facilities to manage the increasing wastewater generation. The top 3 sewage treatment plant manufacturers in Noida, Netsol Water, Sewage Treatment Plants and Urban STP Plant, offer advanced technologies, customized solutions, and sustainable practices to meet the city’s wastewater treatment needs. By choosing the right sewage treatment plant manufacturer, residents and industries in Noida can contribute to a cleaner and more sustainable future.

Do you need advice or assistance on selecting the best water and wastewater treatment unit? We have solutions for all your problems!

Let us know your problem, and our experts will make sure that it goes away.

For assistance or related queries,

Call on +91-965-060-8473 Or write us at enquiry@netsolwater.com