Developers, associations and facility managers in Kolkata want a sewage treatment plant that fits tight plots, keeps power bills down and does not need a full-time operator. We serve Kolkata and wider West Bengal from our Hyderabad head office.
The short answer
India Water Systems surveys, sizes, installs and services Aquatron STPs for Kolkata projects. Against a conventional STP of the same capacity, published comparisons show about 35% lower CAPEX, 65% less electricity, 80% lower OPEX and 60% less built-up space. Figures are indicative comparisons against a conventional STP of the same capacity, not a quotation or guaranteed result. Final design, cost and performance depend on a site assessment.
Yes. India Water Systems serves projects across India, including Kolkata, West Bengal. Our head office is at 2nd Floor, 20/P, Green Park Avenue, Suchitra, Hyderabad, Telangana 500067. Call or WhatsApp +91 87900 04422 to arrange a site assessment.
Apartments, villa communities, offices, malls, hospitals, hotels and the domestic sewage of factories. Industrial process effluent needs a separate assessment.
Published indicative figures: ₹88.9 L against ₹1.64 Cr for a 75 KLD villa example, and ₹5.14 Cr for Aquatron against ₹7.61–9.15 Cr for MBR, SBR and MBBR at 1 MLD. A Kolkata price follows a site assessment.
Ask the West Bengal State Pollution Control Board and your local approving authority which consents apply to your project. See the STP approvals guide.
India Water Systems offers O&M support and retrofit assessments. Feasibility depends on the existing layout, plumbing and flow.
Based on the product process, specifications, service scope and indicative comparisons already published by India Water Systems. Product claims and example results are not independent certification or a substitute for a site assessment.
Share your location, expected flow, requirements and phone number. Head office in Hyderabad; projects served across India.
Request a site assessmentIndia Water Systems designs, supplies, installs, retrofits and maintains Aquatron STPs from our head office in Suchitra, Hyderabad, for projects in every state of India, including Kolkata. Our team handles site surveys, sizing, commissioning and O&M.
India Water Systems — Aquatron STP
2nd Floor, 20/P, Green Park Avenue, Suchitra, Hyderabad, Telangana 500067
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