Sewage, turned into a resource.
Our sewage treatment plants use modern biological processes to treat domestic wastewater to reuse quality, cutting fresh water demand.
Compact plants, reuse-ready water
Space is tight in modern buildings, and treated water is too valuable to waste. Our STPs fit basements and small urban plots, run quietly and without odour, and deliver water suitable for toilet flushing, landscaping, car washing and cooling towers.
Technologies & services
- MBBR (Moving Bed Biofilm Reactor)
- SBR (Sequential Batch Reactor)
- MBR (Membrane Bioreactor)
- Extended aeration & ASP
- Tertiary filtration & UV
- Packaged / containerised STPs
How it works, stage by stage.
Screening & grit removal
Bar and fine screens catch plastics, rags and debris; a grit chamber settles sand that would wear pumps.
Equalisation
Evens out daily peaks so the biological stage receives a steady load.
Biological treatment
Microorganisms consume dissolved organics in aerated reactors, removing most of the BOD and COD.
Clarification
Biological sludge settles out; part is returned, the excess goes to sludge handling.
Filtration
Sand and carbon filters polish out remaining solids, colour and odour.
Disinfection
UV or chlorination destroys remaining pathogens, making water safe for reuse.
Reuse
Treated water is stored and supplied for flushing, landscaping and cooling.
Where we deliver it
See how we approach the specific challenges of each sector.
- Apartments & gated communities
- IT parks & commercial buildings
- Hotels & hospitals
- Educational campuses
- Municipal sewage
- Upgrades of existing STPs
Explore other solutions
Drinking Water Treatment
Safe, potable water from rivers, lakes, borewells and reservoirs, engineered to meet BIS drinking water standards.
ExploreEffluent Treatment Plants
Industrial effluent treated to meet pollution control board norms, designed around your process chemistry, up to Zero Liquid Discharge.
ExploreSludge & By-Products Management
Turning residual sludge from a disposal cost into recovered value, with thickening, dewatering and safe, sustainable end-use.
ExploreOperation & Maintenance
Long-term operation of water and wastewater plants with performance guarantees, trained operators and preventive maintenance.
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