From source to solution.
Water systems engineered to meet every norm — and recover what others waste.
Exo-Green designs, builds, commissions and operates STP, ETP, ZLD, RO/UF, DM and CPU systems for industrial, municipal and international clients. One contractor accountable from the inlet analysis to the compliance report.
Live readout
Typical ZLD scheme
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- Peak water recovery
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- Assessment turnaround
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- Compliance uptime
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- System families
Our solutions
From source to solution
Every wastewater system we deliver is designed against the actual inlet parameters of your site and the specific consent conditions of your local authority.
Not sure which system fits your inlet?
Send us your flow, COD, BOD and consent limits. An engineer will recommend the right treatment train — usually within 24 hours.
The treatment train
Six stages between an inlet report and water you can put back to work
Every scheme we design is a selection from this train. Which stages you need is decided by your inlet analysis, your consent conditions and your reuse target.
01
Intake
Screening, equalisation, flow balancing
02
Biological
MBBR / SBR / ASP — COD and BOD reduction
03
Clarify
Coagulation, flocculation, tube-settler clarification
04
Membrane
MBR, UF and RO — solids and dissolved-salt separation
05
Polish
ACF, DM and ion-exchange to process-grade quality
06
Reuse / ZLD
Recycle to process; MEE and ATFD for zero discharge
Inlet COD
Turbidity
Recovery
Clients & partners
Trusted across industry and government
Plants delivered for pharmaceutical, chemical, food, port, IT-campus and residential clients, and schemes executed under state and national water programmes.
- Projects delivered
- 0+
- Sectors served
- 0
- Government programmes
- 0
- Operating since
- 2022
Clients
- Saint-GobainGlass & materials
- GSK PharmaceuticalsPharma — STP-MBBR
- Glenmark Life SciencesPharma — ETP
- Cybertech SystemsIT campus — MBBR
- DP WorldPorts & logistics
- IMC Ltd — Adani Dighi PortPort infrastructure
- Valtris Specialty ChemicalsChemicals — ETP
- SIG Combibloc IndiaFood & beverage
- ID Fresh FoodFood processing
- Shree Ramkrishna ExportsGems & jewellery
- Puranik BuildersResidential — STP
- Rubberwala HousingHousing — STP
Programmes & partners
Jal Jeevan Mission
Govt. of India programme
Maharashtra Jeevan Pradhikaran
Approved vendor
AMRUT 2.0
Urban water mission
Murugappa Water Technology
Technology partner
Humboldt Wedag India
EPC partner
Elomatic
Design consultancy
DPIIT — Startup India
Recognised startup
MSME / Udyam
Registered enterprise
International
Equipment and packaged plants, shipped and commissioned abroad
We supply and commission systems outside India under our Import–Export Code, working with local contractors on civil scope and remaining accountable for process performance.
Active markets
Request an assessment
Send us your inlet report. We'll send back a plan.
Our design team reviews reports within 24 hours. Send your flow capacity, parameters and consent limits.
- 01
Share your inlet data
Flow, COD, BOD, TDS, pH, consent conditions — whatever you have.
- 02
Engineer reviews within 24 h
A process engineer, not a sales rep, studies the parameters.
- 03
Receive scheme + estimate
Treatment train, footprint, indicative cost and next steps.
Start your assessment
All fields are reviewed by an engineer.
Typical response time: within 24 hours