Five proven technologies. Twenty standard models. One green promise — from 10 KLD to 100 KLD for apartments, hotels, hospitals and institutions.
The problem
72,000+MLD
Daily sewage generation in India
<37%
Of that sewage is actually treated
₹5Cr
Maximum NGT penalty for non-compliance
The approach
Sarvo Green STP uses naturally occurring bacteria — not synthetic chemicals — to treat sewage. No coagulants. No flocculants. No chlorine. Just biology, air and gravity.
No chemical purchase, storage or handling. Biology does all the work.
BOD <10 · TSS <20 · COD <50. Every installation independently tested.
Your STP on your phone. Real-time data, automatic alerts, remote control.
How Green STP works
Sewage in
Step 1
Biology works
Step 2
Clean water out
Step 3
Reuse
Step 4
Client references
A selection of organisations across 14 states that have specified, installed or retrofitted chemical-free treatment with Sarvo.
Technology licences, design frameworks & accreditations
CSIR-NEERI Phytorid principles · BORDA/CDD DEWATS framework · CSIR-validated process design · View all credentials
Government & PSU projects
Sarvo Green executes faecal sludge treatment plants for UP Jal Nigam and the Government of Odisha, and sewage treatment plants for PSUs including NALCO and IFFCO — under SBM 2.0, AMRUT and Namami Gange programmes.
22+
Government & PSU contracts
9
FSTPs commissioned
11
States & UTs served
100%
CPCB/SPCB compliance record
Faecal Sludge Treatment Plant (FSTP) — AMRUT/SBM town cluster
32 KLD faecal sludge Uttar Pradesh
Decentralised sewage treatment for urban local body ward network
0.5 MLD Uttar Pradesh
FSTP under Odisha Urban Sanitation Policy / SBM 2.0
25 KLD faecal sludge Odisha
Co-treatment retrofit & septage management cell
15 KLD Odisha
Township & plant colony sewage treatment plant
600 KLD Odisha
Fertiliser plant colony STP with reuse loop
350 KLD Uttar Pradesh / Gujarat units
Technologies
Each process is engineered around the same chemical-free biology, then matched to your footprint, power budget and reuse target.
Watch
Plant walkthroughs, process animations and IoT dashboard demos — so you know exactly what gets installed and how it runs.
Product matrix
Filter by application and capacity. Available models are shown in solid tiles; hover any model for its key specifications.
Solid tiles are available now. Faded tiles are coming soon or outside the selected capacity.
| KLD | SBR | MBBR | MBR | D | CW |
|---|---|---|---|---|---|
| 10 | |||||
| 25 | |||||
| 50 | |||||
| 100 |
Consulting
Our consulting practice works upstream of equipment — finding the leaking litres on your campus, and reviving lakes, ponds and river stretches with chemical-free bio-remediation.
Explore consulting servicesMetered, lab-backed balance with ROI-ranked actions.
Chemical-free in-situ restoration of urban water bodies.
In-line treatment where sewer networks are not feasible.
Close the loop: flushing, landscape, cooling, recharge.
CTE / CTO dossiers, OCEMS and inspection readiness.
Revive an underperforming STP before replacing it.
Sizing tool
0+ recommendations generated
Step 1 of 3
Step 2 of 3
Step 3 of 3
~55 KLD
Indicative design flow — closest standard model GS-100-SBR
Proof
Every reference below is an operating plant with measured outcomes — not a rendering.
50 KLD · GS-50-SBR · Gachibowli, Hyderabad
Water bill reduced 45%
Read full case study25 KLD · GS-25-MBR · Whitefield, Bengaluru
SPCB compliance achieved in 6 weeks
Read full case study100 KLD · GS-100-MBBR · Pune, Maharashtra
Zero chemical handling on site
Read full case study“We stopped buying chlorine and coagulants entirely. The plant runs on biology and the NABL reports have been consistent every quarter.”
Ramesh Iyer
Facility Manager, Residential Township
Trusted by
CREDAI memberIGBC alignedNABL labsCPCB normsBIS standardKnowledge hub
Written for owners, facility teams and consultants who need a defensible design basis.
Discharge standards, monitoring obligations, and the penalty exposure every building owner should understand before the next inspection.
Read moreFootprint, energy, operator skill, and effluent quality compared across the three most specified technologies in Indian buildings.
Read moreA transparent breakdown of civil, equipment, power and AMC costs, plus how treated water reuse shortens payback.
Read moreGet your free STP recommendation, sizing and indicative pricing.
