Villa communities want a plant that is quiet, odour-free in normal use, easy for the association to run and affordable over many years — not just cheap to buy.
The short answer
In the published 75 KLD villa example, an Aquatron STP costs ₹88.9 L upfront against ₹1.64 Cr for a conventional plant, with annual AMC of ₹3.2 L against ₹15 L. 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.
The site’s indicative 75 KLD villa comparison lists ₹88.9 L for Aquatron against ₹1.64 Cr for a conventional STP (about 45.8% less), and annual AMC of ₹3.2 L against ₹15 L. Your actual cost depends on capacity, layout and reuse needs.
Solids stay in a sealed bio-chamber rather than open wet sludge, and the separation stage has no moving parts. This describes intended operation; unexpected odour should be inspected by a service team. See the odour troubleshooting guide.
No dedicated operator is needed up to 500 KLD according to published product details, but the association still needs a named person for routine checks and a written AMC. India Water Systems offers O&M support.
Filtered and UV-disinfected output can be used for gardening and flushing. Agree reuse quality targets for your layout and test the water regularly.
Tell the designer how many villas are built in each phase and the final occupancy. Phasing affects capacity and layout; it should be agreed in the design rather than assumed.
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.
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