RUF Immersed Ultrafiltration Curtain Membrane Module

Negotiable
China
No. 23-2 BOW Building, West Ring Road, Life Science Park Road, Changping District, Beijing
+86 15506331377
Online Contact
Favorite
Product Introduction

RUF immersed ultrafiltration curtain membrane module takes the independently developed enhanced PVDF hollow fiber ultrafiltration membrane as the core, finely controls the membrane microstructure, and further improves the anti-fouling performance of the membrane while maintaining high strength and high hydrophilicity. The enhanced membrane filament solves the problem of easy filament breakage of ultrafiltration membranes in engineering applications, and has the characteristics of good permeate quality and strong anti-fouling performance.

Product Features

  • High Permeate Quality Membrane filaments adopt high-precision phase separation process technology, uniform pore size distribution, high filtration precision and high permeate quality;
  • High Mechanical Strength Adopts fiber-reinforced composite membrane making technology, high strength, not easy to peel off, breaking force over 250 N;
  • High Packing Density High membrane module packing density, improving water production capacity per unit floor area with good economy;
  • Long Service Life Adopts filament arrangement technology and soft glue protection at membrane filament roots, solving the problem of root filament breakage and providing longer service life.
Product Parameters

Specification Parameters

Membrane Module Model Membrane Area (m²/pc) Packing Weight (kg/pc) Dimensions (mm)
RUF-FII-44 44 25 2138×850×49

Note: Special specifications can be customized according to user requirements.

Membrane Material PVDF Membrane Module Type Hollow Fiber Curtain Membrane Module
Membrane Filament Inner/Outer Diameter (mm) 0.6/1.7 Average Membrane Pore Size (μm) 0.04
Breaking Stress (N) >250 Average Design Flux* (LMH) 20~60
Transmembrane Pressure Difference Range (kPa) 5~65 Recommended Operating Temperature (°C) 5~35
Maximum pH Tolerance Range 2~12 Recommended Operating pH Range 6~9
Cleaning Method Air-water Combined Backwash - Chemical Wash Backwash Frequency 1 time/(60~120) min
Backwash Flux 1~2 times permeate flux Backwash Air Volume (Nm³/h per membrane) 4.5~6.0
Maintenance Chemical Cleaning Cycle 1 time/(1~3) days Recovery Chemical Cleaning Cycle (times/year) 1~2

Note: * Design flux is determined according to water temperature and water quality conditions.