Advanced Wastewater Treatment

SBR Sewage Treatment Plants

Sequencing Batch Reactor (SBR) is an advanced wastewater treatment process that operates
in cycles within a single tank. It combines biological treatment, settling, and decanting in one
system, eliminating the need for multiple tanks.

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What is SBR Technology?

Our Sequencing Batch Reactor (SBR) technology incorporates Enhanced Biological
Nutrient Removal (EBNR) to deliver a cost-effective, high-performance wastewater
treatment system. With superior nutrient removal efficiency and improved sludge
settleability, SBR outperforms conventional treatment methods while minimizing both
capital and operational costs.

Single-Tank Innovation

Unlike conventional continuous-flow systems, SBR combines biological treatment, settling, and decanting within one reactor. This eliminates the need for multiple tanks, primary clarifiers, aeration tanks, and secondary clarifiers, significantly reducing land requirements and construction costs.

Intelligent Automation

Our SBR systems feature advanced PLC (Programmable Logic Controller) automation that manages the entire treatment cycle with minimal operator intervention. The system can handle loads as low as 5% of total capacity while maintaining optimal treatment efficiency.

Key Features of SBR Technology

  • Intermittent Decant Extended Aeration System: A highly efficient, low-cost solution for wastewater treatment

  • Integrated Treatment Process: Biological oxidation, nitrification-denitrification, solids settlement, and effluent separation occur within a single process reactor

  • Cyclic Operation: The system runs through controlled cycles of aeration, solids settling, and effluent decanting for optimized treatment

  • Single-Tank System: Eliminates recycle return streams, simplifying operations and reducing pump requirements

  • Robust & Reliable Design: Engineered for durability with high-quality materials and construction standards

  • Automated PLC Operation: Ensures seamless and optimized performance with real-time monitoring and control

  • Modular Construction: Allows scalability and adaptability to meet changing treatment demands

Stages of SBR Treatment

Fill

Wastewater enters the reactor tank, beginning the treatment cycle.

Aeration

Aeration promotes biological treatment, reducing organic matter and facilitating nutrient removal.

Settle

Solids separate by gravity, creating clear treated water above the settled sludge.

Decant

Treated water is carefully removed from the tank, leaving settled sludge for the next cycle.

Key Features & Advantages

Chemical-Free Operation

Achieves complete nutrient removal without chemical dosing, reducing operational costs and environmental impact.

Cost-Effective

Lower capital and operational costs compared to conventional systems due to simplified design and reduced infrastructure requirements.

Easy Retrofitting

Adaptable to existing treatment plants, allowing upgrades without complete system replacement.

Flexible Design

Customizable tank configurations with modular construction allows scalability and adaptability to site specific conditions.

Simplified Process

No secondary clarifier, sedimentation tank, or sludge digestion required. Single-tank system eliminates recycle streams.

Automated

Minimal operator input required with PLC automation.

Stable & Reliable

Resistant to sludge bulking with robust engineering ensuring consistent high-quality effluent output.

Versatile Installation

Suitable for both underground and above-ground setups, adapting to space constraints and site requirements.

Compact Footprint

Requires significantly less land space compared to conventional systems, ideal for space constrained urban locations.

Tertiary Filtration Systems

These are tertiary filtration systems added after decanting, to ensure higher quality of
treated water

UV System in Sewage Treatment Plants

✔︎ Effective Disinfection: Eliminates harmful bacteria, viruses, and pathogens without chemical additives
✔︎ Eco-Friendly & Safe: No residual by-products, making it safe for discharge or reuse
✔︎ Low Maintenance & Cost-Effective: Requires minimal operator intervention and reduces dependency on chemical disinfectants

UV treatment ensures high-quality, pathogen-free effluent, making it ideal for safe reuse and environmental compliance.

Pressure Sand & Activated Carbon Filters

✔︎ Pressure Sand Filter (PSF): Removes suspended solids and turbidity from treated wastewater, ensuring clear effluent before further treatment or reuse
✔︎ Activated Carbon Filter (ACF): Eliminates residual organic matter, odor, color, and trace contaminants, enhancing water quality for safe discharge or reuse
✔︎ Custom-Built Solutions: Both PSF and ACF are tailored to the specific size and capacity sewage treatment plant, ensuring optimal performance and efficiency

Together, PSF and ACF serve as essential polishing units in sewage treatment, ensuring high-quality treated water for various applications.

Applications & Use Cases

Our SBR technology serves diverse sectors with customized solutions

Commercial Facilities

Suitable for IT parks, shopping malls, office complexes, and commercial centers requiring on-site treatment solutions.

Residential Complexes

Decentralized packaged STPs perfect for apartment buildings, gated communities, and housing developments.

Hospitality Sector

Custom solutions for hotels, resorts, and tourist facilities with variable load patterns and water reuse requirements.

Reuse Applications of SBR-Treated Water

Treated water from our SBR plants meets quality standards set by the pollution control board.

  • Gardening and landscaping

  • Cooling tower make-up water

  • Toilet flushing

  • Construction works

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Let our experts design a customized SBR sewage treatment solution for your
specific requirements

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