SUSBIO is India's leading packaged STP manufacturer — designing, manufacturing, installing and maintaining sewage treatment plants, effluent treatment plants and bio digesters for residential, hospitality, industrial, institutional and municipal clients since 2013. CPCB-compliant. FRP-built. Plug & play. From 1 KLD to 5 MLD.
Every SUSBIO product is engineered for India's compliance landscape — CPCB Class A treated water, low energy footprint, and zero permanent operating staff. Choose the system that matches your flow, footprint and discharge norms.
India's most advanced prefabricated packaged sewage treatment plant. A dual-stage biological process (Anaerobic + MBBR) inside a 100% FRP shell — delivering effluent that consistently exceeds CPCB Class A norms, ready for reuse in flushing, irrigation and cooling towers. 40% less footprint, installed in 3–5 days, IoT/SCADA-ready.
Custom effluent treatment plants for pharma, textile, food processing, dairy, distillery, vehicle washing and chemical industries. Multi-stage treatment trains designed to your SPCB/CPCB discharge norms — with Zero Liquid Discharge (ZLD) options for water-stressed locations.
Robust, time-tested SBR sewage treatment plants for large residential complexes, gated communities, institutions, townships and municipalities. Originally co-developed with INRA, France — single-tank batch treatment with high resilience to load variation.
Prefabricated anaerobic bio digesters and bio-toilets for remote and off-grid applications — railways, defence camps, construction sites, eco-resorts and rural sanitation. Zero electricity, zero chemicals: organic waste converts to biogas + treated effluent through natural microbial processes.
A plug-and-play, prefabricated sewage treatment plant engineered at our Pune facility, shipped fully assembled, and installed in 3–5 days. Combines MBBR (Moving Bed Bioreactor) with Anaerobic digestion inside a single FRP unit — producing reusable treated water that exceeds CPCB Class A standards while consuming up to 70% less energy than a conventional civil STP.
Anaerobic + MBBR hybrid for superior BOD/COD removal in a fraction of the footprint.
Corrosion-proof fiber-reinforced plastic shell engineered for 25-year life, above- or below-ground.
Live monitoring of DO, pH, flow and pump health — remote diagnostics, zero on-site operator.
Outlet quality safe for flushing, gardening, cooling towers and HVAC make-up.
Custom effluent treatment plants for industries that can't afford to compromise on discharge norms. Designed around your effluent characterisation — engineered for Zero Liquid Discharge (ZLD), water reuse and pollution-board compliance.
Equalisation → Primary → Biological → Tertiary → MEE/RO as needed.
Pharma, textile, dairy, distillery, food, vehicle wash, electroplating, chemical.
MEE + crystalliser package available for true zero discharge sites.
Single accountability — design, build, commission and operate.
The flagship technology that started it all — co-developed with INRA, France. SBR sewage treatment plants deliver high BOD/COD removal in a single tank using cyclic batch operation, ideal for large residential complexes, townships and municipal sewage projects.
Fill → React → Settle → Decant in one reactor — minimal civil works.
Handles peak loads and intermittent flows without sludge bulking.
Pair with sand filter, ACF, UF and UV for reuse-grade water.
50 KLD for a township, 5 MLD for a municipality — same proven cycle.
A modern, off-grid sanitation solution — anaerobic bio digesters that replace conventional septic tanks, plus bio-toilets for railways, defence and remote infrastructure. Zero power, zero chemicals — just nature doing its job, with biogas as a bonus.
Operates entirely on naturally-occurring anaerobic microbial activity.
Captured methane usable for kitchen burners or water heating.
Drop-in replacement that produces cleaner effluent and far less sludge.
Deployed across Indian Railways coaches and remote defence camps.
From a 1 KLD villa unit in Goa to a 5 MLD industrial campus in Pune — the right SUSBIO product for every sector, every state, every discharge standard.
Packaged STP for gated communities, villas, housing societies — 1 to 100 KLD.
Compact, silent, odour-free packaged STP for hospitality — recycle to flushing & landscaping.
Healthcare-grade STP design with disinfection, biomedical pre-treatment, CPCB norms.
Low-maintenance treatment for campuses, hostels, universities and student housing.
Pharma, textile, dairy, distillery, food & chemical effluent treatment with ZLD options.
Modular wastewater systems for commercial buildings, malls and office parks.
Large-scale SBR plants from 250 KLD to 5 MLD for ULBs and panchayats.
Bio-toilets & bio digesters approved for Indian Railways and remote defence sites.
Temporary, redeployable packaged STP & bio-toilet units for active sites.
Power-free sanitation and water recycling for remote, sensitive sites.
Master-planned wastewater infrastructure with reuse and IoT monitoring.
Oil-water separators & ETP packages for transport hubs and wash bays.
A plain-English side-by-side of MBBR vs SBR vs ETP vs Bio Digester — so you can self-shortlist before our engineer calls you back.
| Attribute | ECOTREAT (MBBR + Anaerobic) | SBR | ETP | Bio Digester |
|---|---|---|---|---|
| Capacity range | 1 – 300 KLD | 50 KLD – 5 MLD | 5 KLD – 5 MLD | 500 L – 50 m³ |
| Best for | Apartments, hotels, hospitals, schools | Townships, municipalities, large complexes | Industrial effluent, ZLD sites | Off-grid, railways, defence, septic upgrade |
| Footprint | 40% smaller than civil STP | Moderate (single tank) | Variable, design-led | Underground, minimal |
| Installation time | 3–5 days | 4–8 weeks (civil) | 8–16 weeks | 1–2 days |
| Power requirement | Low | Moderate | Moderate – High | Zero |
| Operator needed | No (auto + IoT) | Yes (part-time) | Yes (trained) | No |
| CPCB Class A water | ✓ Exceeds | ✓ | Project-specific | Secondary grade |
| Reuse-ready | Flushing, irrigation, cooling | After tertiary | RO output reusable | Irrigation only |
A SUSBIO project doesn't end at handover. From regulatory paperwork to 24×7 operations support, our engineers stay with you for the lifetime of the plant.
End-to-end paperwork for CPCB & State Pollution Control Board approvals — Consent to Establish (CTE), Consent to Operate (CTO), EIA, Form-1, NOCs and Environmental Clearance for new and existing facilities.
Sizing per CPHEEO norms, detailed engineering, manufacture at our Chakan-Pune facility, transport, civil interface, mechanical install, electrical & SCADA, and commissioning to outlet specs.
Annual Maintenance Contracts, on-site operations, third-party-plant revamps, IoT monitoring, sample testing, sludge management and emergency response — across 24+ states.
A snapshot of the wastewater treatment topics SUSBIO ranks for — and the cities, sectors and standards we deliver against every day.
Whether you're a developer with a 50 KLD apartment, a hotel owner needing a silent under-deck STP, or a pharma plant chasing ZLD — get a CPCB-ready proposal from a SUSBIO engineer within one working day.
Insights on wastewater treatment, India's water crisis and SUSBIO's solutions — straight from our team.
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