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Overview
Membrane Bioreactor systems integrate biological treatment with membrane filtration to produce high-quality reclaimed water. These units typically utilize polymeric hollow fiber or flat sheet membranes constructed from materials like PVDF or PES, adhering to ISO and ASTM standards for hydraulic performance.
Application
- Municipal Water Reuse: Treating sewage effluent for non-potable industrial cooling and landscape irrigation.
- Industrial Wastewater: Processing discharge from textile, food processing, and pharmaceutical plants.
- Zero Liquid Discharge: Serving as a critical pre-treatment stage in advanced recycling facilities.
Precautions
- Safety: Operators must wear PPE when handling chemical cleaning agents and ensure proper ventilation.
- Maintenance: Implement routine backwashing protocols and monitor transmembrane pressure for early fouling detection.
- Replacement: Schedule periodic membrane module replacement based on flux decline rates rather than fixed time intervals.