Top 10 Effluent Treatment Plant Manufacturers in Gurgaon

Industries in Gurgaon, including Udyog Vihar, IMT Manesar and Sector 37, generate wastewater that must be treated to meet Haryana State Pollution Control Board (HSPCB) norms. Choosing the right effluent treatment plant manufacturer in Gurgaon affects your compliance, running cost and plant life. The suppliers below range from specialist manufacturers to large national and global engineering companies, and each suits a different project size.

Disclosure: This list is published by Netsol Water, which is included below. The other companies are described in general terms based on their public positioning. Please verify services, locations and references directly with each company before making a decision.

How this list is organised?

Companies are grouped by type, not paid placement. Specialist manufacturers are usually a good fit for small and mid-size plants, quicker turnaround and closer local support. Large engineering companies are usually better suited to big, complex or Zero Liquid Discharge (ZLD) projects.

Specialist Top 10 ETP Plant Manufacturers in Gurgaon

1. Netsol Water

Best for: SME and mid-size industries that want ETP, STP and RO from a single manufacturer.

Netsol Water is a Greater Noida-based manufacturer serving Gurgaon and Delhi NCR. It designs customized effluent treatment plants using technologies such as MBBR, MBR, RO and tertiary treatment, and also manufactures sewage treatment plants, industrial RO plants and water softeners. The company provides 24x7 customer support along with AMC and O&M services.

2. Driplex Water Engineering

Best for: Customized industrial effluent treatment and ZLD systems.

Driplex is an Indian water treatment engineering company working in industrial wastewater treatment and water recycling.

3. Ion Exchange (India) Ltd.

Best for: Industries that want water treatment, effluent recycling and chemicals from one supplier.

Ion Exchange is a long-established Indian water and environment solutions company, with offerings that span water treatment, effluent treatment and ZLD.

4. Thermax

Best for: Large industrial projects that need integrated energy and environment solutions.

Thermax is a large Indian engineering company with a water and waste solutions business that includes effluent treatment and recycling.

5. VA Tech Wabag

Best for: Large municipal and industrial wastewater projects.

Wabag is a water technology company that works on large-scale water and wastewater projects, including industrial effluent treatment.

6. Larsen & Toubro (L&T)

Best for: Large, engineering-intensive effluent treatment projects.

L&T is a major Indian engineering and construction group with a water and effluent treatment business that handles large infrastructure and industrial projects.

7. Veolia Water Technologies

Best for: Complex industrial wastewater needs that call for global experience.

Veolia is a global water and environmental services company that offers industrial water and wastewater treatment technologies, including in India.

8. Aquatech International

Best for: Advanced water reuse and ZLD solutions.

Aquatech is an international water technology company with a presence in India, known for industrial water reuse systems.

9. Xylem

Best for: Technology-led treatment equipment and large installations.

Xylem is a global water technology company whose portfolio includes wastewater treatment equipment and solutions.

10. Kurita

Best for: Industrial water treatment that combines chemicals and engineered systems.

Kurita is a Japanese water treatment company with operations in India, serving industrial customers.

Quick comparison

How to choose an ETP manufacturer for your Gurgaon plant?

1. Get your effluent tested first. A sound design depends on your COD, BOD, TDS, oil content and pH, so avoid anyone who quotes without data.

2. Match company size to project size. A large EPC may be more than a small plant needs, while a small supplier may be stretched by a very large ZLD project.

3. Ask for similar references. A plant running in your industry tells you more than a brochure.

4. Confirm HSPCB support. The manufacturer should guide you through consent documentation and discharge or reuse standards.

5. Compare operating cost, not just purchase price. Ask for estimated monthly power, chemical and manpower costs.

6. Check after-sales support. AMC options, spare availability and response time matter for years after installation.

Frequently asked questions (FAQs)

Q1. Which is the best ETP manufacturer for a Gurgaon plant?

It depends on your industry, effluent type, capacity and budget. Shortlist two or three suppliers, share the same effluent data with each, and compare their designs and operating costs.

Q2. How much does an effluent treatment plant cost?

Cost depends on capacity in KLD, effluent quality, treatment technology, automation, civil work and the output you need, whether discharge, reuse or ZLD. A reliable supplier quotes only after analysing your effluent.

Q3. Is an ETP mandatory for industries in Gurgaon?

Industries that generate polluting wastewater generally need to treat it and obtain consent from HSPCB. Requirements vary by industry category, so confirm with HSPCB or a consultant.

Q4. What is the difference between an ETP and a STP?

An ETP treats industrial wastewater, which may contain process chemicals, oils or metals. A STP treats domestic sewage, and the two are designed differently.

Q5. Can treated water be reused?

Yes, if it is treated to the required quality. Common uses include cooling towers, gardening and flushing, and with RO some process applications.

Conclusion

The right effluent treatment plant manufacturer is the one that studies your effluent, designs for your compliance needs and stays available after commissioning. Use this list as a starting point, compare at least two or three suppliers on the six checks above, and verify every claim directly.

Planning an ETP for your Gurgaon unit? Share your effluent details and capacity with Netsol Water for a suitable design and quotation. Get a free quote, call +91 9650608473, or email enquiry@netsolwater.com.