MBR Integrated Sewage Treatment Equipment: A New Choice for Domestic Wastewater

27 Feb, 2026 3:41pm

With the accelerating pace of urbanization and increasingly stringent environmental protection regulations, wastewater treatment has become a critical issue for institutions, enterprises, and communities alike. Traditional wastewater treatment methods often face challenges such as large footprints, low efficiency, and high energy consumption. To address these challenges, MBR integrated sewage treatment equipment (Membrane Bioreactor) has emerged as a new solution for domestic wastewater treatment.

What is an MBR Integrated Wastewater Treatment System?

The MBR system combines membrane separation technology with biological treatment technology. It replaces traditional secondary sedimentation tanks with membrane modules that effectively retain solids and harmful substances while the bioreactor degrades organic matter in the wastewater. This significantly improves treatment efficiency and effluent quality.

One of the system’s greatest advantages is its ability to independently control Hydraulic Retention Time (HRT) and Sludge Retention Time (SRT). This allows the system to maintain high treatment efficiency and stable performance even when facing fluctuations in flow and water quality. Therefore, MBR systems can not only meet the daily treatment needs of domestic wastewater but also handle more complex wastewater treatment requirements.

Key Components of the MBR System

The MBR integrated sewage treatment equipment consists of several core components that ensure high-efficiency, stable, and intelligent operation:

Component	Function	Features
Membrane Separator	Achieves solid-liquid separation, retains suspended solids and organic matter	Options: flat-sheet, tubular, spiral-wound, hollow-fiber membranes
Bioreactor	Uses microorganisms to degrade organic matter in wastewater	Ensures treatment effectiveness and stable effluent quality
Aeration System	Provides oxygen to support microbial activity in the bioreactor	High-efficiency, energy-saving, adjustable airflow
Sludge Return Pump	Circulates sludge to improve treatment efficiency	Maintains stable sludge concentration
Cleaning System	Regularly cleans membrane modules to maintain efficiency	Automated cleaning, reduces manual labor
PLC Control System	Enables fully automated monitoring and remote control	Improves reliability and reduces failure rates

Through the seamless integration of these components, the MBR system can achieve high-efficiency, stable wastewater treatment within a compact footprint. It also ensures high-quality effluent that meets strict discharge standards.

Core Advantages of the MBR System

High-Efficiency Separation

By combining membrane technology with biological treatment, MBR systems can effectively remove suspended solids, dissolved organic matter, and microorganisms. Effluent quality significantly surpasses that of traditional methods, meeting higher water quality standards.

Space-Saving

Compared to traditional wastewater treatment equipment, MBR systems reduce footprint by over 50%. Membrane modules replace conventional secondary sedimentation tanks and filters, increasing space utilization efficiency — ideal for areas with limited installation space.

High Treatment Efficiency and Stable Water Quality

With independent control of HRT and SRT, MBR systems can adapt to variations in wastewater flow while maintaining high treatment efficiency. Even during peak periods or poor water quality conditions, the system ensures stable operation and effluent quality that meets discharge standards.

Automated Operation, Reduced Manual Intervention

Equipped with a PLC intelligent control system, the MBR system can achieve 24/7 automated monitoring and remote management. This greatly reduces manual labor, enhances reliability, and ensures long-term stable operation.

Energy Saving and Environmentally Friendly

Optimized aeration and sludge return design reduce energy consumption during operation. Energy-efficient design lowers operational costs and meets environmental standards, helping users achieve sustainable development.

Advantages of WTEYA MBR Systems

As a leading brand in wastewater treatment, WTEYA is committed to providing high-efficiency, intelligent, and sustainable solutions. Our MBR integrated sewage treatment equipment offers:

• High Removal Efficiency for Organic Pollutants: Combining membrane separation and bioreactor technology, effectively removing organic pollutants and ensuring effluent meets national environmental standards.

• Intelligent Automated Control: Equipped with PLC controllers for 24/7 automated management, reducing human intervention and operational costs.

• Compact Footprint: Significantly smaller than traditional systems, ideal for space-limited installations.

• Low Energy Consumption: Optimized energy management minimizes waste and reduces overall operational costs.

• Flexible Customization: WTEYA provides tailor-made designs to meet specific project requirements.

In today’s context of environmental protection and sustainable resource utilization, MBR integrated sewage treatment equipment has become an ideal choice for domestic wastewater treatment. With its high efficiency, energy-saving capabilities, and automation, WTEYA continually optimizes technology and products, providing top-notch MBR solutions that help enterprises and communities achieve compliant wastewater discharge and water recycling. Choosing WTEYA means choosing a smarter, greener, and more efficient wastewater treatment system. 🌱