Sewage Treatment Plant

STP Plant in Chennai

Sewage Treatment Plant Manufacturer, Supplier, Installation, Commissioning & AMC Services

RRR ENVIRO SYSTEMS is one of the leading STP Plant Manufacturers in Chennai providing complete sewage treatment solutions for apartments, residential communities, villas, hospitals, hotels, schools, colleges, IT parks, commercial buildings and industrial establishments.

We specialize in designing, manufacturing, supplying, installing and commissioning Sewage Treatment Plants (STP) using advanced MBBR, SBR and MBR technologies. Our STP systems are designed to achieve excellent treated water quality while reducing operational costs and ensuring compliance with Pollution Control Board norms.

We offer STP capacities ranging from 10 KLD to 900 KLD along with AMC services, operation support, revamping, repair and maintenance solutions across Chennai and Tamil Nadu.


Why is STP Plant Required?

Rapid urbanization and increasing water consumption generate large quantities of sewage wastewater. Untreated sewage can pollute groundwater, lakes, rivers and the environment.

A Sewage Treatment Plant (STP) removes contaminants from wastewater and converts it into reusable water suitable for gardening, flushing and landscaping purposes. STP installation helps organizations reduce freshwater consumption and meet environmental regulations.

  • Water Reuse & Recycling
  • Pollution Control Compliance
  • Reduced Fresh Water Consumption
  • Environmental Protection
  • Long-Term Cost Savings
  • Groundwater Conservation

MBBR Technology STP (Moving Bed Bio Reactor)

MBBR technology is one of the most popular sewage treatment processes used worldwide. In this system, specially designed plastic bio-media floats inside the aeration tank and provides a large surface area for microbial growth.

The microorganisms attached to the media consume organic pollutants present in sewage and significantly reduce BOD, COD and suspended solids.

Advantages of MBBR Technology

  • Compact Design
  • High Treatment Efficiency
  • Low Maintenance Requirement
  • Excellent Organic Removal
  • Stable Performance
  • Long Bio Media Life
  • Suitable for Apartments & Commercial Buildings

SBR Technology STP (Sequential Batch Reactor)

SBR Technology is an advanced biological treatment process where filling, aeration, settling and decanting take place sequentially in a single tank.

This process is fully automated and provides excellent treated water quality suitable for reuse applications.

Advantages of SBR Technology

  • Excellent Water Quality
  • Fully Automated Operation
  • Lower Sludge Production
  • Reduced Civil Construction Cost
  • High BOD & COD Removal
  • Ideal for Water Reuse Projects

MBR Technology STP (Membrane Bio Reactor)

MBR Technology combines biological treatment with membrane filtration. Instead of conventional settling systems, membrane modules separate treated water from biological solids.

This process delivers superior water quality suitable for flushing, gardening, cooling tower makeup and recycling applications.

Advantages of MBR Technology

  • Premium Treated Water Quality
  • Very Low TSS Levels
  • Excellent BOD & COD Reduction
  • Compact Footprint
  • Suitable for Water Recycling
  • Advanced Membrane Filtration

STP Treatment Process Flow

Raw Sewage Collection Tank → Screen Chamber → Equalization Tank → Aeration Tank → MBBR / SBR / MBR Biological Treatment → Secondary Clarifier → Pressure Sand Filter → Activated Carbon Filter → Disinfection System → Treated Water Tank → Reuse for Flushing & Gardening

STP Plant Capacities Offered by RRR ENVIRO SYSTEMS

RRR ENVIRO SYSTEMS designs and supplies sewage treatment plants from 10 KLD to 900 KLD capacities using MBBR, SBR and MBR technologies. Each STP is customized based on sewage characteristics, available space, treated water quality requirements and client budget.


10 KLD STP Plant

10 KLD STP Plant is suitable for small apartments, guest houses, schools, offices and commercial establishments. The system is compact, easy to operate and provides reliable sewage treatment performance.


20 KLD STP Plant

20 KLD STP Plant is widely used in residential communities, educational institutions and commercial buildings where moderate quantities of sewage are generated daily.


50 KLD STP Plant

50 KLD STP Plant is recommended for hotels, hospitals, apartment complexes and industrial establishments requiring efficient wastewater treatment and water reuse.


100 KLD STP Plant

100 KLD STP Plant is designed for large residential projects, hospitals, educational institutions and commercial facilities with higher sewage generation.


150 KLD STP Plant

150 KLD STP Plant provides effective wastewater treatment for large residential communities, institutional campuses and commercial developments.


200 KLD STP Plant

200 KLD STP Plant is suitable for townships, hospitals, hotels and industrial projects requiring dependable wastewater management systems.


300 KLD STP Plant

300 KLD STP Plant is designed for large-scale commercial projects and industrial facilities where high treatment efficiency and reliability are essential.


500 KLD STP Plant

500 KLD STP Plant is ideal for integrated townships, industrial campuses, IT parks and large infrastructure projects.


900 KLD STP Plant

900 KLD STP Plant is a customized sewage treatment solution for mega residential developments, industrial parks and institutional campuses.


Applications of Sewage Treatment Plants

  • Residential Apartments
  • Gated Communities
  • Villas & Townships
  • Hotels & Resorts
  • Hospitals
  • Educational Institutions
  • Commercial Buildings
  • Shopping Malls
  • IT Parks
  • Industrial Facilities
  • Factories & Manufacturing Units
  • Government Buildings

Benefits of Installing an STP Plant

  • Reduces Environmental Pollution
  • Conserves Fresh Water Resources
  • Provides Water Reuse Opportunities
  • Ensures Pollution Control Board Compliance
  • Reduces Water Procurement Cost
  • Improves Environmental Sustainability
  • Supports Green Building Certifications
  • Protects Groundwater Resources
  • Reduces Wastewater Disposal Problems
  • Long-Term Operational Savings

MBBR vs SBR vs MBR Technology Comparison

Parameter MBBR SBR MBR
Space Requirement Medium Low Very Low
Automation Moderate High High
Treated Water Quality Good Very Good Excellent
Maintenance Low Medium High
Water Reuse Possible Recommended Highly Recommended
Operating Cost Low Medium Higher
Suitable For Apartments Commercial Projects Premium Reuse Projects

Industries We Serve

  • Residential Apartment Projects
  • Construction Companies
  • Hospitals & Healthcare Facilities
  • Hotels & Hospitality Sector
  • Educational Institutions
  • Industrial Manufacturing Units
  • IT Parks & Corporate Offices
  • Government Organizations
  • Commercial Complexes

STP Repair & Service in Chennai

RRR ENVIRO SYSTEMS provides complete STP Repair and Service solutions for all makes and models of Sewage Treatment Plants. Our experienced service engineers identify operational issues and restore plant performance efficiently.

Our STP Repair Services Include:

  • STP Breakdown Service
  • Blower Repair & Replacement
  • Diffuser Replacement
  • MBBR Media Refilling
  • Air Pipeline Modification
  • Submersible Pump Repair
  • Sludge Handling System Maintenance
  • Electrical Panel Troubleshooting
  • Dosing System Service
  • Pressure Sand Filter Service
  • Activated Carbon Filter Service
  • Treated Water Quality Improvement

STP Revamping Services

Old and inefficient sewage treatment plants often face problems such as high BOD, COD, foul odor, sludge overflow and poor treated water quality. Our STP revamping services help upgrade existing systems and improve treatment efficiency without investing in a completely new plant.

Revamping Scope Includes:

  • Technology Upgradation
  • MBBR Media Installation
  • Diffuser Replacement
  • Blower Capacity Enhancement
  • Pipeline Modification
  • Civil Tank Modifications
  • Automation Upgrades
  • Control Panel Upgrades
  • Pump Replacement
  • Filter System Improvements
  • Treated Water Quality Enhancement

Annual Maintenance Contract (AMC) Services

To ensure continuous and trouble-free operation, RRR ENVIRO SYSTEMS offers comprehensive AMC packages for Sewage Treatment Plants. Regular inspections and preventive maintenance help avoid costly breakdowns and improve plant life.

AMC Coverage:

  • Routine Plant Inspection
  • Equipment Health Check
  • Blower Maintenance
  • Pump Maintenance
  • Diffuser Inspection
  • Media Condition Monitoring
  • Electrical Panel Inspection
  • Water Quality Monitoring
  • Emergency Breakdown Support
  • Technical Consultation

Why Choose RRR ENVIRO SYSTEMS?

  • M.E. Environmental Engineering Expertise
  • Customized STP Design Solutions
  • MBBR, SBR & MBR Technology Specialists
  • Turnkey Project Execution
  • Experienced Technical Team
  • Quality Equipment & Components
  • Competitive Pricing
  • On-Time Project Completion
  • AMC & O&M Support
  • Service Across Chennai & Tamil Nadu

Frequently Asked Questions (FAQ)

Which STP Technology is Best?

The best technology depends on project requirements. MBBR is economical and easy to maintain, SBR provides excellent treatment quality, and MBR offers superior treated water suitable for recycling applications.

Can Treated Water be Reused?

Yes. Treated water can be reused for flushing, gardening, landscaping and cooling tower applications.

What Capacities Do You Offer?

We offer STP Plants ranging from 10 KLD to 900 KLD and customized capacities based on project requirements.

Do You Provide AMC Services?

Yes. We provide Annual Maintenance Contracts, Operation & Maintenance services and emergency breakdown support.

How Long Does an STP Plant Last?

With proper maintenance and timely servicing, an STP Plant can operate efficiently for more than 15 to 20 years.

Do You Provide Pollution Control Board Support?

Yes. We assist clients with technical documentation and support required for regulatory compliance.


Get a Free STP Plant Consultation

Looking for a reliable STP Plant Manufacturer in Chennai? Contact RRR ENVIRO SYSTEMS for design, supply, installation, commissioning, AMC, repair and revamping services.

📞 Call / WhatsApp : 9962395875

📧 Email : rrrenviro@gmail.com

📍 Chennai, Tamil Nadu

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