Ultrafiltration (UF) Membrane Filter For Circulating Water Reuse

Product Overview

The Ultrafiltration (UF) Membrane Filter for Circulating Water Reuse is a high-efficiency separation device that removes suspended solids, colloids, organic matter, and microorganisms from water through physical sieving. It provides a stable pretreatment solution for reverse osmosis (RO) or nanofiltration systems and is widely used in industrial water recycling, advanced wastewater treatment, and municipal water reuse applications.

Working Principle

The UF system operates based on membrane separation technology. Under pressure, water passes through the membrane module, allowing only water and small molecules to permeate while retaining suspended solids and macromolecular contaminants. Periodic backwashing and chemical cleaning (CIP) help maintain membrane flux and extend service life.

Main Components

• UF membrane modules (hollow fiber or tubular type)

• Membrane housings and collection piping

• Inlet/outlet valve assembly and pressure gauges

• Backwash and CIP cleaning system

• PLC automatic control cabinet

Features

• High filtration precision and stable effluent quality

• Excellent fouling resistance and long membrane life

• Low operating pressure and energy consumption

• Modular and compact design for flexible installation

• Fully automatic backwash and cleaning functions

• Suitable for a wide range of water qualities and reuse systems

Applications

• Industrial circulating and cooling water reuse

• Municipal wastewater reclamation and reuse

• Industrial wastewater pretreatment and polishing

• Process water purification in food, chemical, and electronics industries

Optional Configuration

• PVDF / PES / PAN membrane materials

• Stainless steel / FRP / UPVC housings

• Automatic backwash and chemical cleaning systems

• Online monitoring and PLC remote control

• Skid-mounted modular integrated systems