MBR Sewage Treatment Plant

MBR Sewage Treatment Plant

The MBR (Membrane Bioreactor) Sewage Treatment Plant combines biological wastewater treatment with membrane filtration to produce high-quality treated water.

Instead of relying on a conventional secondary clarifier for final solids separation, the MBR process uses membrane modules to separate treated water from biological solids. This allows the system to operate with a higher concentration of biomass and produces treated water with very low suspended solids and turbidity.

MBR systems are particularly suitable for projects where high-quality treated water, water reuse or a compact treatment footprint is required.

🔑 Key Features & Benefits

1. Biological + Membrane Treatment – Combines biological treatment and membrane separation in one process.
2. High-Quality Treated Water – Produces water with very low suspended solids and turbidity.
3. Excellent Solids Separation – Membranes provide a physical barrier for suspended solids and microorganisms.
4. Compact Footprint – Higher biomass concentration allows a smaller biological treatment volume.
5. Suitable for Water Reuse – Appropriate for applications requiring higher treated-water quality.
6. Stable Effluent Quality – Membrane filtration provides consistent solids separation.
7. Flexible Configuration – Systems can be designed according to capacity and reuse requirements.
8. Advanced Control – Membrane operation can include automatic filtration, backwashing and cleaning cycles.

⚙️ Process Flow

1. Inlet Screening – Removes coarse solids and protects downstream equipment.
2. Equalization Tank – Balances wastewater flow and loading.
3. Biological Reactor – Microorganisms biologically remove organic pollutants.
4. Aeration System – Provides oxygen for biological treatment and membrane operation.
5. MBR Membrane Unit – Membranes separate treated water from biological solids.
6. Permeate Pumping – Transfers filtered water from the membrane system.
7. Disinfection – UV or chlorination can be added depending on the reuse requirement.
8. Treated Water Storage – Stores treated water for irrigation or other approved reuse applications.

📊 Technical Specifications

1. Capacity Range: Custom-designed according to wastewater flow.
2. Technology: Membrane Bioreactor.
3. Membrane Type: Hollow-fiber or flat-sheet membranes depending on design.
4. Membrane Filtration: Typically microfiltration or ultrafiltration range.
5. Biological Process: Aerobic biological treatment.
6. Treated Water Quality: Designed according to the required discharge or reuse standard.
7. Membrane Cleaning: Automatic / manual cleaning system as required.
8. Control System: PLC-based automatic operation with alarms and protection functions.

📍 Applications

• Luxury Villas & Residential Developments
• Hotels & Resorts
• Commercial Buildings
• Labor Accommodation
• Schools & Institutions
• Irrigation Water Reuse
• Water Reuse Projects
• Space-Limited Developments
• Applications Requiring High-Quality Treated Water

✅ Why Choose Our MBR STP?

✔ High-quality treated water – Suitable for applications requiring low suspended solids and turbidity.

✔ Compact footprint – Useful where available installation space is limited.

✔ Strong solids separation – Membranes provide effective separation of treated water and biological solids.

✔ Suitable for water reuse – Can be designed for irrigation and other approved non-potable applications.

✔ Consistent treatment performance – Membrane filtration helps maintain stable effluent quality.