From textile clusters in Tiruppur and Erode to auto plants in Hosur, tanneries in Ranipet, hospitals in Madurai and apartments in Chennai, every part of Tamil Nadu faces its own water challenge. Hard borewell water, high TDS, fluoride, strict pollution control norms and rising tanker costs affect homes, institutions and industries alike. Intellect Aqua is a Coimbatore-based manufacturer of sewage treatment plants (STP), effluent treatment plants (ETP), RO plants, zero liquid discharge (ZLD) systems and complete water treatment plants, serving clients across all 38 districts of Tamil Nadu.
We design every plant from a water test or effluent study, build it with our own team and support it for years through operation and maintenance contracts. With 15+ years of industry experience, 700+ projects and a 4.9★ rating from 53 Google reviews, we are a single partner for every water and wastewater need across the state.
Request a free site visit anywhere in Tamil Nadu
Packaged and civil STPs for apartments, gated communities, factories, hospitals, hotels, schools and colleges, using MBBR, MBR and SBR technology. Treated water can be reused for flushing, gardening and cooling towers. Explore sewage treatment plants, MBBR STPs, MBR STPs and our STP cost guide.
Industry-specific ETPs for textile dyeing, tanneries, electroplating, automobile, food, dairy, chemical, pharmaceutical and engineering units, from 10 KLD to 2 MLD. See effluent treatment plants.
Commercial and industrial RO plants for drinking water, boiler feed, cooling towers and process water. They remove high TDS, hardness and fluoride. See RO plants.
Complete ZLD systems with segregation, ETP, multi-stage RO, MEE or MVR evaporators and salt recovery, built for industries that must recover every litre. See ZLD systems.
Water softeners, DM plants, ultrafiltration, iron removal filters, sand and carbon filters, and UV for every application.
Trained operators, routine servicing, chemicals, spares, testing and compliance records, delivered through our AMC service.
Tamil Nadu depends heavily on groundwater and monsoon rain, and water quality changes sharply from one district to the next. These are the problems we solve most often:
Every plant we design starts with testing your actual water or effluent, because a solution that works in Chennai may be wrong in Coimbatore.
| Industry | Key clusters | What we provide |
|---|---|---|
| Textile dyeing and processing | Tiruppur, Erode, Karur, Salem, Namakkal | ETP, colour removal, RO, ZLD, salt recovery |
| Leather and tanneries | Ranipet, Vellore, Ambur, Vaniyambadi, Dindigul | Segregation, chrome recovery, ETP, ZLD |
| Automobile and engineering | Hosur, Chennai, Coimbatore, Trichy | Paint shop and plating ETP, process RO, DM |
| Foundry and pumps | Coimbatore | ETP, cooling water treatment |
| Food, dairy and beverages | Erode, Salem, Namakkal, Madurai, Dindigul | ETP, biogas, process water |
| Hospitals and healthcare | Chennai, Madurai, Vellore, Coimbatore, Trichy | MBR STP, RO, softeners |
| Real estate and apartments | Chennai, Coimbatore, Hosur, Madurai | STP, softeners, RO |
| Hotels and resorts | Ooty, Kodaikanal, Madurai, Rameswaram | STP, softeners, RO |
| Education | Statewide | STP, RO, softeners |
Learn more about our textile, leather and automobile industry solutions.
We have dedicated pages for the cities where we work most often:
We take up projects in every district of Tamil Nadu. If your district does not have its own page, contact us directly. We will arrange a site visit and quote just as we do for our main cities.
Coimbatore, Tiruppur, Erode, Salem, Namakkal, Karur, Nilgiris (Ooty, Coonoor) and Dindigul.
Chennai, Chengalpattu, Kanchipuram, Tiruvallur, Ranipet, Vellore, Tirupattur, Tiruvannamalai, Villupuram and Kallakurichi.
Krishnagiri (Hosur) and Dharmapuri.
Tiruchirappalli (Trichy), Perambalur, Ariyalur, Pudukkottai, Thanjavur, Tiruvarur, Nagapattinam, Mayiladuthurai and Cuddalore.
Madurai, Theni, Sivaganga, Virudhunagar (Sivakasi, Rajapalayam), Ramanathapuram, Thoothukudi, Tirunelveli, Tenkasi and Kanyakumari.
The right plant depends on more than capacity. Water source, available space, power supply, operator skill, reuse plans and budget all shape the design. A coastal apartment in Chennai with salty borewell water needs a very different plant from a Kongu-region textile unit or a hill-station resort in the Nilgiris. During the site visit, we look at all of these factors. Where it makes sense, we recommend the simplest system that works, because simpler plants cost less to run and are easier for local operators to manage. Where your requirements are complex, we explain each stage, so you know exactly what you are paying for and why.
Many plants in Tamil Nadu need consent from the Tamil Nadu Pollution Control Board (TNPCB) and must meet discharge or ZLD conditions. We design plants that meet your consent requirements. We also provide the technical details needed for applications, and set up flow meters, sampling points and daily logs. That way your plant can show consistent performance at inspections and buyer audits.
| Client / sector | District | Solution |
|---|---|---|
| AVM Hospital | Pollachi | MBR sewage treatment plant |
| Madura Mercerisers | Tirupur | ZLD upgrade |
| T Stanes and Company | Coimbatore | Effluent treatment plant |
| KG Kanperan Polymers | Coimbatore | Effluent treatment plant |
| Kairali TMT | Keralam | RO plant |
| Achyut Hotels | Tiruppur | Sewage treatment plant |
| A-Tex Home Collection | Karur | Effluent treatment plant |
Tell us your district, application and daily water or wastewater volume. Our engineer will arrange a site visit and send you a clear proposal.
Comprehensive solutions for efficient water treatment, maintenance, and system performance.
Hear from industrial clients and facility managers who trust Intellect Aqua for high-performance water and wastewater treatment solutions.
“Intellect Aqua Pvt. Ltd. delivered a flawless solution with excellent performance and timely execution. Their technical clarity, quality execution, and upgradation support helped us achieve Zero Liquid Discharge.”
“With the integration of the advanced MBR system by Intellect Aqua, our hospital now enjoys cleaner surroundings, efficient wastewater management, and complete compliance with environmental norms”
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