MBBR & SBR based STPs for residential, commercial & institutional projects. 50 KLD to 1000+ KLD, PCB compliant, Pan India AMC.

An STP treats domestic sewage from toilets, kitchens and wash areas. It reduces BOD, COD, TSS and pathogens to make water safe for discharge or reuse for flushing, gardening and cooling tower makeup.
At Ions India, we design and manufacture STPs for townships, housing societies, hotels, hospitals, schools, colleges and industrial campuses. Capacity from 10 KLD to 1000+ KLD.

Free-floating bio-media grows bacteria in less space. Best for limited footprint sites.
Timed batch treatment in one tank. Stable outlet for hotels and institutions.
Civil layout, equipment supply, erection, piping and biological commissioning.

We start with population and flow calculation, prepare civil drawings with your architect, install blowers, diffusers, pumps and control panels, then seed and stabilize the biological culture for 3-4 weeks before handover.
Today STPs are not only for compliance. Clients reuse treated water for WC flushing, horticulture and cooling tower makeup to save fresh water. This is mandatory for many municipal approvals and green building ratings.
We provide tertiary treatment — Pressure Sand Filter, Activated Carbon Filter and UV/Chlorine — to achieve reuse quality.

STP is a live biological system. It needs regular sludge removal, aeration control and effluent testing to meet State Pollution Control Board norms.
Monthly visits • Blower & pump servicing • Sludge management • Lab testing for compliance
Odour Control: Aeration design, tank covers and bio-filters to avoid smell near flats.
Sludge: Proper holding and drying system to prevent choking — common failure in other makes.
STP treats domestic sewage. ETP treats industrial wastewater with chemicals, dyes and oils.
Floating plastic carriers hold bacteria in a small tank. Needs less land.
Yes, after PSF, ACF and UV disinfection for flushing, gardening and cooling tower.
3-4 weeks for bacteria to stabilize. We manage seeding in commissioning.
Yes, after site inspection we provide AMC and repair for any make.
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