Volute Sludge Dewatering Machine

High-Efficiency MBR Modular System

Advanced Membrane Bioreactor Technology for Premium Water Reuse & Space Saving.
The Industry Challenge

Conventional activated sludge processes require massive land area for secondary clarifiers. Furthermore, they struggle to meet the increasingly strict global discharge limits, often resulting in costly compliance fines and preventing plants from recycling treated wastewater.

The Feiran EP Solution

Our MBR System integrates high-flux PVDF membranes directly into the biological tank. It acts as an absolute physical barrier, delivering crystal-clear effluent while doubling the biomass concentration. This saves up to 50% of your plant’s footprint and turns wastewater into a highly valuable, reusable asset.

Technical Specs Performance Standard
Membrane Material Reinforced PVDF (Hollow Fiber / Flat Sheet)
Pore Size (Filtration Precision) 0.1 µm (Micron)
Effluent TSS (Suspended Solids) < 1 mg/L (Crystal Clear)
MLSS Concentration 8,000 – 12,000 mg/L
Q1: Do you offer Hollow Fiber or Flat Sheet membranes?
    • A: We offer both, engineered to your specific influent conditions. Reinforced Hollow Fiber is highly cost-effective for standard municipal projects. Flat Sheet membranes are recommended for high-viscosity industrial wastewater to minimize irreversible fouling.

    • A: Yes! Retrofitting existing aeration tanks with our MBR modules is the most efficient way to double a plant’s treatment capacity without requiring any new civil construction or land expansion.

    • A: Our systems are highly automated. Routine maintenance is handled by PLC-controlled air scouring and Chemically Enhanced Backwash (CEB). Manual deep cleaning (CIP) is typically only required every 3 to 6 months depending on the water quality.

To protect your MBR membranes from hair and fibers, it is mandatory to install our [Inward-flow Perforated Plate Screens] (1mm-2mm aperture) upstream.