Top 10 Effluent Treatment Plant Manufacturers in India (2026 Guide)
Industrial growth in India has increased the demand for reliable Effluent Treatment Plant Manufacturer who can provide compliant, cost-effective and sustainable wastewater solutions. From pharmaceuticals and textiles to food processing and chemicals, every industry requires a customized industrial wastewater treatment plant to meet Pollution Control Board norms and support water reuse.
We list the Top 10 Effluent Treatment Plant Manufacturers in India, known for quality engineering, advanced technology, and turnkey project execution.
Why Choosing the Right Effluent Treatment Plant Manufacturer is Important?
A professional ETP Plant manufacturer in India does more than just supply equipment. They provide:
1: Process design & engineering
2: Installation & commissioning
3: CPCB/SPCB compliance support
4: Automation & online monitoring
5: Annual Maintenance Contracts (AMC)
The right manufacturer ensures consistent treatment performance, lower operating cost and long-term regulatory compliance.
Top 10 Effluent Treatment Plant Manufacturers in India
1. Netsol Water
Netsol Water is one of the leading Effluent Treatment Plant Manufacturers in India, offering turnkey industrial ETP solutions with advanced technologies like MBBR, MBR, SBR and ZLD systems. They serve pharma, textile, FMCG and chemical industries with customized plant designs and complete installation support.
Specialties:
Industrial ETP, STP, RO Plants, ZLD systems, AMC services
Service Areas: Pan India including Delhi NCR, Noida, Gurgaon
2. Sewage Treatment Plants
Sewage Treatment Plant provides integrated industrial wastewater treatment solutions using energy-efficient designs. Their plants are designed for long operational life and stable compliance performance.
Specialties:
ETP, STP, sludge management, reuse systems
3. Commercial RO Plant
Commercial RO Plant offers turnkey effluent treatment plant installation services along with environmental consultancy. They handle both municipal and industrial wastewater treatment projects.
Specialties:
ETP design, compliance services, operations support
4. Water Treatment Plants
Water Treatment Plants is a known ETP plant manufacturer and supplier in Delhi NCR serving small and medium industries with compact and modular treatment systems.
Specialties:
Industrial ETP systems, pollution control equipment
5. Thermax
Thermax focuses on sustainable and eco-friendly effluent treatment plant systems using biological and chemical treatment technologies.
Specialties:
ETP, STP, tertiary treatment, reuse applications
6. Wabag
Wabag is a recognized ETP manufacturer in Gurgaon delivering industrial wastewater treatment plants for manufacturing clusters across North India.
Specialties:
ETP design, installation, automation systems
7. Commercial RO Plant Manufacturers
Commercial RO Plant Manufacturers is one of India’s largest water treatment companies providing advanced industrial effluent treatment solutions and large-scale wastewater recycling systems.
Specialties:
ZLD plants, membrane treatment, chemical dosing systems
8. Veolia
Veolia provides high-capacity effluent treatment and water reuse plants for heavy industries with energy optimization and digital monitoring.
Specialties:
ETP, water recycling, sludge treatment, thermal solutions
9. Urban STP Plant
Urban STP Plant is a global water technology company delivering mega industrial wastewater treatment projects for power, refinery, and municipal sectors.
Specialties:
Large-scale ETPs, biological treatment, reuse systems
10. Sewage Doctor
Sewage Doctor offers packaged and customized effluent treatment plants for industries with fast installation and modular designs.
Specialties:
Compact ETP units, chemical treatment systems
Key Technologies Used by Leading ETP Manufacturers
Top Effluent Treatment Plant Manufacturers in India commonly offer:
1: MBBR (Moving Bed Biofilm Reactor)
2: SBR (Sequencing Batch Reactor)
3: MBR (Membrane Bioreactor)
4: ZLD (Zero Liquid Discharge) Systems
5: Tertiary Treatment & RO Reuse Systems
Technology selection depends on effluent characteristics, discharge norms, and reuse requirements.
Industries Served by Industrial ETP Manufacturers
Reliable industrial ETP manufacturers provide solutions for:
1: Textile & Dyeing Units
2: Pharmaceutical Manufacturing
3: Food & Beverage Processing
4: Chemical & Petrochemical Plants
5: Hospitals & Laboratories
6: Automobile & Engineering Industries
Each industry requires specific process design and chemical treatment strategies.
How to Choose the Best Effluent Treatment Plant Manufacturer?
Before finalizing an ETP supplier, evaluate:
1: Experience in your industry sector
2: Compliance support with SPCB/CPCB
3: After-sales service and AMC
4: Automation and monitoring options
5: Water reuse and cost optimization
Choosing the right Effluent Treatment Plant Manufacturer helps reduce operational risks and ensures smooth plant performance.
Conclusion
With stricter environmental regulations and rising water reuse needs, partnering with reliable Effluent Treatment Plant Manufacturers has become essential for Indian industries. The companies listed above offer a combination of technical expertise, regulatory compliance, and long-term service support, making them suitable partners for sustainable wastewater management.
If you are planning to install or upgrade an industrial wastewater system, always work with certified and experienced Effluent Treatment Plant Manufacturers in India who can deliver efficient, compliant, and future-ready treatment solutions.
For an assistance or related query,
Call on +91-965-060-8473 Or write us at enquiry@netsolwater.com
