0.01um – 0.1um UF System Filter Ultrafiltration Membrane Uf Membrane Filter

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

Jiangsu Sanhe Environmental Protection Group Co., Ltd., formerly Jiangsu Sanhe Environmental Protection Equipment Co., Ltd., is located on the scenic shores of Lake Taihu. It is a renowned manufacturer and developer of modern environmental protection and water treatment equipment in China. It comprises several subsidiaries, including Jiangsu Sanhe Environmental Engineering Co., Ltd. and Yixing Sanhe Environmental Protection Design Institute Co., Ltd. The parent company has a registered capital of 100.2 million yuan, a building area of ​​over 20,000 square meters, and a staff of 52 technicians. The company boasts not only strong environmental protection equipment production and R&D capabilities, but also a highly qualified team with over 30 years of experience in environmental protection equipment production and service, a passion for environmental protection, and a commitment to integrity.

After nearly 30 years of continuous effort, our innovative development of new products, technologies, materials, and processes, along with our expertise, has been widely adopted in the industry. We have developed advanced continuous-flow activated carbon filters and differential fully automatic backwash filters specifically for reclaimed water reuse and zero-discharge projects. We have also independently developed high-efficiency activated carbon suitable for flow-through activated carbon towers, resolving challenges in China due to poor adsorption performance, short service life, saturation, and high operating costs, hindering widespread adoption and ensuring long-term effective use of activated carbon.

​Since its establishment, Jiangsu Sanhe Environmental Protection Group Co., Ltd. has provided qualified products and services to nearly a thousand renowned domestic and international manufacturers, including municipal sewage treatment plants, the machinery and chemical industry, CNPC, Sinopec, Baosteel Group, Jiangxi Copper Group, Dongfeng Nissan, Dongfeng Motor Corporation, commercial passenger vehicle companies, Hangzhou Luxgen, Great Wall Motors, Dongfeng Peugeot Citroen Automobile, Dongfeng Yangzijiang Bus, CSR Corporation, and the Tarim Oilfield, earning a strong reputation. We are grateful to all our friends who have given us opportunities and helped us grow!

We firmly believe in down-to-earth and steady development; we advocate scientific innovation and unremitting pursuit; and we promote energy-saving, low-carbon, and green living. We provide our customers with ingenious products and services and strive to establish our company as a leading modern enterprise in China's environmental protection production, research, and development sectors.