References & credentials

Plants in the ground. Licences behind the design.

Every Sarvo Green STP is built on validated process science — CSIR-NEERI Phytorid principles, the BORDA/CDD DEWATS framework and CSIR-validated biological design — and proven on live projects across residential, hospitality, healthcare, institutional and municipal sites.

180+

Plants engineered

States served

6,400+

KLD installed capacity

99.1%

Average plant uptime

Technology licences & frameworks

Licensed science, not marketing claims

Sarvo designs under recognised Indian technology licences, research design frameworks and management-system certifications.

NEERI

Technology licence

Phytorid constructed-wetland technology licence

CSIR-NEERI

Sarvo builds its nature-based treatment beds on the Phytorid design principles developed by CSIR-NEERI (National Environmental Engineering Research Institute, Nagpur) — engineered gravel media, root-zone microbiology and plant selection validated for Indian sewage strength and climate.

Constructed Wetland range · 10–100 KLD

DEWATS

Knowledge partnership

DEWATS design framework accreditation

BORDA / CDD Society

Decentralized Wastewater Treatment System (DEWATS) design rules — settler, anaerobic baffled reactor, anaerobic filter and planted gravel filter — applied to Sarvo's gravity-driven, low-energy packages for campuses, villas and peri-urban clusters.

Decentralized range · settler + ABR + planted filter trains

CSIR

Technology licence

Technology transfer and process validation

Council of Scientific & Industrial Research

Process configurations, media specification and biological loading rates are drawn from CSIR laboratory-validated design envelopes, with third-party effluent testing against the same protocols.

Biological process design across all five technologies

IIT-R

Knowledge partnership

Wetland and river-rejuvenation design guidelines

IIT Roorkee / NMCG

Bed sizing, hydraulic retention and vegetation guidance follow the IIT Roorkee / National Mission for Clean Ganga guidance notes for constructed wetlands.

Constructed Wetland · municipal and riverfront projects

CPCB

Empanelment

Compliance-grade design to national discharge norms

CPCB / State PCBs

Every model is designed to meet or exceed CPCB discharge norms and the stricter state-board variants, with drawings, design basis reports and test protocols packaged for CTE/CTO filing.

All models · CTE and CTO documentation support

ISO

Certification

Quality and environmental management systems

ISO 9001:2015 · ISO 14001:2015

Fabrication, factory acceptance testing, commissioning and AMC operate under audited quality and environmental management systems.

Manufacturing, project execution and service

BIS

Certification

Material and fabrication conformity

BIS / IS codes

Vessels, media, diffusers and structural elements conform to the relevant IS codes, with material test certificates supplied on every project.

FRP, MS-epoxy and civil tank construction

IGBC

Empanelment

Green-rating credit documentation

IGBC / GRIHA

Sarvo supplies the calculation sheets and monitoring data needed for water-efficiency and wastewater-management credits in IGBC and GRIHA submissions.

Water efficiency and wastewater credits

Licence certificates, technology transfer documents and management-system certificates are shared with the technical bid pack on request.

Government & PSU projects

FSTPs and STPs for state agencies, ULBs and public-sector units

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

FSTPs commissioned

States & UTs served

100%

CPCB/SPCB compliance record

UPJN2023

UP Jal Nigam

Faecal Sludge Treatment Plant (FSTP) — AMRUT/SBM town cluster

32 KLD faecal sludge Uttar Pradesh

Scope: Design, build & commissioning of screening, stabilisation reactor, planted drying beds and Phytorid polishing with 1-year O&M
Outcome: Safe co-treatment of desludging tankers; dried biosolids diverted to compost, treated liquor reused for greenbelt

UPJN2024

UP Jal Nigam

Decentralised sewage treatment for urban local body ward network

0.5 MLD Uttar Pradesh

Scope: SBR-based modular STP with SCADA + remote IoT monitoring
Outcome: Consistent BOD < 10 mg/L; unmanned night operation on auto-cycle

GoO2022

Government of Odisha — H&UD Department

FSTP under Odisha Urban Sanitation Policy / SBM 2.0

25 KLD faecal sludge Odisha

Scope: DEWATS-based FSTP: receiving station, settler, ABR, anaerobic filter, planted gravel filter, polishing pond
Outcome: Zero-power biological core; ODF++ compliance achieved for the town, operated by trained SHG staff

GoO2024

Government of Odisha — Urban Local Bodies

Co-treatment retrofit & septage management cell

15 KLD Odisha

Scope: Retrofit of existing sludge beds, odour control, digital desludging logbook
Outcome: Tanker turnaround time cut by 45%; verified septage traceability

NALCO2023

NALCO (National Aluminium Company Ltd.)

Township & plant colony sewage treatment plant

600 KLD Odisha

Scope: MBBR + tertiary filtration + UV; treated water to horticulture and dust suppression
Outcome: Fresh-water draw for greenbelt reduced by ~60%; stable output across shift loads

IFFCO2022

IFFCO

Fertiliser plant colony STP with reuse loop

350 KLD Uttar Pradesh / Gujarat units

Scope: SBR plant, sludge dewatering, reuse pumping network to flushing and landscape
Outcome: Zero liquid discharge to drain; consent conditions met on first inspection

PSU2024

Public-sector steel & power township

MBR-based STP for hospital + residential township block

250 KLD Eastern India

Scope: MBR with membrane CIP station, IoT dashboard and 5-year comprehensive AMC
Outcome: Effluent consistently < 5 mg/L BOD, suitable for cooling tower makeup

NMCG2023

Namami Gange / NMCG-aligned ULB

Drain interception and in-situ bioremediation package

2 MLD drain Ganga basin

Scope: Screening, aeration cascade, floating wetlands and bio-augmentation dosing
Outcome: BOD load into the river channel cut by 68%; odour and scum eliminated

SBM2025

Swachh Bharat Mission — district cluster

Cluster FSTP with mechanised dewatering

40 KLD Central India

Scope: Screw press dewatering, stabilisation, Phytorid polishing, operator training programme
Outcome: Serves 6 towns; compost off-take agreement with the horticulture department

FSTP & septage management

Receiving stations, stabilisation, planted/mechanised dewatering and polishing designed to CPHEEO and NFSSM advisory norms.

Tender & DPR-ready engineering

GFC drawings, hydraulic profiles, BOQ, guarantee data sheets and third-party test protocols mapped to tender schedules.

EPC + long-term O&M

Single-point EPC delivery with 1–10 year O&M, trained local operators, spares depot and defined uptime SLAs.

Statutory compliance support

CTE/CTO filings, SPCB liaison, online monitoring integration and monthly compliance reporting packs.

All government references Request tender / DPR support

Client references

Developers, hotels, hospitals and campuses

A selection of organisations across 14 states that have specified, installed or retrofitted chemical-free treatment with Sarvo.

PMPrestige Meridian Enclave

GRGodrej Riverbend Township

BLBrigade Lakeview Residences

SGShriram Green Fields

LGLemon Grove Business Hotel

SHSarovar Heritage Resort

CBCoastal Bay Resort & Spa

AMAster Multi-Speciality Hospital

SCSanjeevani Care Hospital

AVAmrita Vidya Campus

SKSymbiosis Knowledge Park

DPDelhi Public School Sector-9

CGCyber Gateway Tech Park

OROrion Retail Galleria

NCNucleus Corporate Towers

MIMIDC Industrial Estate — Phase II

GVGreen Valley Logistics Park

RMRiverfront Municipal Park

PMPrestige Meridian Enclave

GRGodrej Riverbend Township

BLBrigade Lakeview Residences

SGShriram Green Fields

LGLemon Grove Business Hotel

SHSarovar Heritage Resort

CBCoastal Bay Resort & Spa

AMAster Multi-Speciality Hospital

SCSanjeevani Care Hospital

AVAmrita Vidya Campus

SKSymbiosis Knowledge Park

DPDelhi Public School Sector-9

CGCyber Gateway Tech Park

OROrion Retail Galleria

NCNucleus Corporate Towers

MIMIDC Industrial Estate — Phase II

GVGreen Valley Logistics Park

RMRiverfront Municipal Park

PMPrestige Meridian Enclave

GRGodrej Riverbend Township

BLBrigade Lakeview Residences

SGShriram Green Fields

LGLemon Grove Business Hotel

SHSarovar Heritage Resort

CBCoastal Bay Resort & Spa

AMAster Multi-Speciality Hospital

SCSanjeevani Care Hospital

AVAmrita Vidya Campus

SKSymbiosis Knowledge Park

DPDelhi Public School Sector-9

CGCyber Gateway Tech Park

OROrion Retail Galleria

NCNucleus Corporate Towers

MIMIDC Industrial Estate — Phase II

GVGreen Valley Logistics Park

RMRiverfront Municipal Park

See full project references

Project list

Installed references by technology and segment

SBR · 25 KLD2023

180-unit residential enclave

Bengaluru, Karnataka · Residential

Scope: Design, supply, erection, commissioning + 3-year comprehensive AMC
Outcome: Tanker spend down 72%; zero odour complaints from month one
Reuse: Flushing + landscape irrigation

Explore the SBR range

SBR · 40 KLD2023

120-room business hotel

Pune, Maharashtra · Hospitality

Scope: Retrofit of failed chemical-dosing plant, PLC upgrade, UV polishing
Outcome: CTO renewed on first inspection; stable output at 35–100% occupancy
Reuse: Flushing + cooling tower makeup

Explore the SBR range

SBR · 60 KLD2024

Multi-block educational campus

Hyderabad, Telangana · Institutional

Scope: Two-reactor SBR with IoT Smart+ tier and remote operator support
Outcome: 0.9 kWh/KL energy, 99.2% uptime, two-person facility team
Reuse: Sports-field irrigation

Explore the SBR range

MBBR · 100 KLD2022

Riverside township — Phase 1

Pune, Maharashtra · Residential

Scope: MBBR with aeration-tank retrofit of an existing civil structure
Outcome: Capacity uprated 60% with no new civil footprint
Reuse: Flushing across four towers

Explore the MBBR range

MBBR · 50 KLD2024

IT park amenity block

Hyderabad, Telangana · Commercial

Scope: Packaged MBBR, tertiary PSF/ACF, oil & grease pre-treatment
Outcome: Handles weekday-to-weekend load swings without operator intervention
Reuse: Flushing + car-wash bay

Explore the MBBR range

MBBR · 35 KLD2023

Coastal resort with seasonal load

North Goa · Hospitality

Scope: MBBR with odour containment and monsoon-season shutdown protocol
Outcome: Biofilm restarts to full performance in under 72 hours after low season
Reuse: Landscape + gardens

Explore the MBBR range

MBR · 75 KLD2024