Precast RCC STP & ETP Tanks
Modular & Compact Wastewater and Effluent Treatment Solutions
Precast RCC STP & ETP Tanks by Togreen Infra
With rapid urban growth and rising pressure on freshwater resources, responsible sewage and effluent management is more important than ever. Togreen Infra Private Limited delivers compact, robust Precast RCC STP (Sewage Treatment Plant) and ETP (Effluent Treatment Plant) tanks that help residential, commercial, and industrial projects meet their environmental duties, cut water wastage, and comply with discharge regulations.
As cities expand and water stress increases, safe wastewater and effluent management is becoming a fundamental necessity for every project. Togreen Infra Private Limited offers robust, modular Precast RCC STP & ETP tanks that help residential, commercial, and industrial developments manage sewage and process effluent responsibly, minimise water wastage, and stay aligned with environmental regulations.
What Our STP & ETP Tanks Do
Comprehensive wastewater and effluent treatment for safe reuse and disposal
Factory-Made Precast Tanks
Togreen Infra STP & ETP tanks are precast in a controlled factory environment as modular, plug‑and‑play systems designed to treat sewage and industrial effluent to prescribed standards before reuse or safe disposal.
Multi-Stage Treatment
They combine primary, secondary, and tertiary treatment stages to remove suspended solids, organic load (BOD/COD), oil & grease, and pathogens.
Water Reuse
Treated water can be reused for gardening, flushing, cooling, and other non-potable needs, reducing freshwater consumption by up to 40-50%.
CPCB Compliant
Decentralized precast RCC tanks designed for CPCB/SPCB compliance with low maintenance operation and quick installation.
Where Our STP & ETP Tanks Are Used
Residential
Apartment complexes, gated communities, and townships
Institutional
Schools, colleges, hospitals, hotels, and commercial buildings
Industrial
Industrial campuses, factories, and process units generating sewage and chemical effluent
By choosing Togreen Infra precast RCC STP & ETP tanks, clients gain a space‑efficient, factory-made solution that installs quickly, runs reliably, and supports long‑term water sustainability and compliance for their projects.
Togreen's STP & ETP Tank Offerings
Comprehensive range of precast RCC STP and ETP tank products and services to match different capacities and site conditions
Precast RCC STP Tanks
For domestic and commercial sewage treatment
Precast RCC ETP Tanks
For industrial and process effluent treatment
SBR, MBBR & MBR
Advanced biological treatment technologies
RCC Capsule STP
Space-saving systems from 30 KLD upward
Installation Services
Testing and commissioning services
O&M / AMC Services
Annual operation & maintenance support
STP & ETP Revamping
Upgradation and performance improvement solutions
Why Precast RCC STP & ETP Tanks Matter Today
Every building and facility—from gated communities and hospitals to hotels and factories—generates significant volumes of sewage or process effluent every day
Safe Disposal & Reuse
Treat sewage and effluent before safe disposal or beneficial reuse for gardening, flushing, and process use.
Reduce Infrastructure Load
Reduce the burden on municipal underground drainage networks and common effluent treatment infrastructure.
Water Conservation
Save freshwater resources by enabling treated water and effluent recycling.
Regulatory Compliance
Achieve and maintain compliance with CPCB/SPCB discharge standards for both sewage and industrial effluent.
Project Delivery & Installation
Fast installation timelines for STP & ETP tank projects
Precast RCC Modular
Factory-made quality, rapid deployment, minimal site disruption
Civil-Based Traditional
Depending on site conditions and approvals
STP & ETP Tank Capacity Range
Togreen designs and manufactures customized Precast RCC STP & ETP Tanks
Capacity Range
- Minimum: 10 KLD
- Maximum: 500+ KLD
- Starting from: 30 KLD (Capsule STP)
Applications
- Apartments & Housing Societies
- Hotels & Resorts
- Hospitals & Healthcare
- Factories & Industrial Units
Our compact precast RCC STP & ETP tanks are designed for minimum footprint and reduced civil work. Togreen specializes in space-saving, factory-made decentralized treatment solutions.
Frequently Asked Questions
Precast RCC STP & ETP Tank Solutions by Togreen Infra Private Limited
A Precast RCC STP Tank is a factory-manufactured reinforced cement concrete tank used to treat wastewater generated from toilets, kitchens, and bathrooms, removing contaminants before reuse or safe discharge. STPs are mandatory for apartments, residential complexes, hotels, hospitals, and commercial buildings to meet CPCB and State Pollution Control Board norms, reduce water pollution, and promote water reuse.
A Precast RCC ETP Tank is a factory-made tank used to treat industrial and process effluent before it is discharged or reused. ETPs remove chemicals, oil & grease, and other pollutants specific to industrial processes, and are ideal for factories, industrial campuses, and manufacturing units.
Togreen Infra Private Limited is a trusted precast RCC STP & ETP tank manufacturer and solution provider in India, offering compact, energy-efficient, low-maintenance decentralized systems. Our systems ensure fast installation, long service life, and consistent CPCB-compliant treated water.
Togreen offers advanced treatment technologies including SBR (Sequencing Batch Reactor), MBBR (Moving Bed Biofilm Reactor), and MBR (Membrane Bio-Reactor) for STPs, along with physico-chemical and biological treatment stages for ETPs. These technologies are suitable for domestic, commercial, and industrial applications.
Yes. Treated water from Togreen's CPCB-compliant STP & ETP tanks can be reused for toilet flushing, gardening, landscaping, cooling towers, and process utility purposes, helping reduce freshwater consumption by up to 40–50%.
Togreen's plug-and-play packaged STP & ETP tanks can be installed within 7–10 days, while precast RCC modular tanks are typically completed within 15 days, depending on site conditions and approvals.
Togreen designs and manufactures customized Precast RCC STP & ETP tanks with capacities ranging from 10 KLD to 500+ KLD, suitable for apartments, hotels, hospitals, shopping malls, and industrial complexes.
Yes. All Togreen STP & ETP tanks meet CPCB and State Pollution Control Board discharge standards. We provide design drawings, performance guarantees, and treated water test reports for statutory approvals.
Togreen STP & ETP tanks require minimal maintenance. We also offer Annual Maintenance Contracts (AMC) that include routine servicing, process monitoring, troubleshooting, and performance optimization.
Togreen Infra Private Limited is a reliable precast RCC STP & ETP tank manufacturer offering advanced treatment technologies, precast RCC & packaged solutions, fast installation & long operational life, CPCB-compliant treated water, and end-to-end installation & maintenance services.
Industries & Applications We Serve
Apartments & Housing
STP tanks for apartments and housing societies
Domestic Buildings
STP tanks for domestic and residential buildings
Hotels & Resorts
STP tanks for hotels and hospitality sector
Hospitals
STP tanks for healthcare facilities
Industrial & Commercial
ETP tanks for factories, industrial units, shopping malls, and offices
Need a Customized STP or ETP Tank Solution?
Contact us for a free consultation and site assessment for your wastewater and effluent treatment requirements.
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