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MF Membrane Technology

Microfiltration (commonly abbreviated to MF) is a type of physical filtration process where a contaminated fluid is passed through a special pore-sized membrane to separate microorganisms and suspended particles from process liquid. MF membrane is commonly used in conjunction with various other separation processes such as ultrafiltration and reverse osmosis to provide a product stream which is free of undesired contaminants.

Microfiltration membranes(MF)can trap particles between 0.1 and 1 micron. MF allow macromolecules and soluble solids (inorganic salts) to pass through, but will trap suspended solids, bacteria, and high molecular weight colloids. The main industrial application of MF is to
1) remove bacteria and other particles in water;
2) remove bacteria in various solutions such as interstitial fluid, antibiotics, serum, and plasma proteins;
3) remove suspended solids, microorganisms and odor impurities in foods such as beverages, alcohol, soy sauce and vinegar.

MF usually serves as a pre-treatment for other ceramic membrane separation processes such as ultrafiltration, and a post-treatment for granular media filtration. The typical particle size used for microfiltration ranges from about 0.1 to 10 µm.In terms of approximate molecular weight these membranes can separate macromolecules of molecular weights generally less than 100,000 g/mol.

Applications range of microfiltration (MF) membrane technology

Ceramic microfiltration membranes can be used to:
  • Remove suspended solid and reduce SS
  • Remove proteins, polysaccharides, pigments and other impurities
  • Remove bacterial
  • Dehydration
  • Concentration
  • Reduce COD/BOD

MF Membrane Technology

Click here for more details about JIUWU ceramic microfiltration membrane.

JIUWU Membrane Technology

  • NF Membrane Technology

    NF Membrane Technology

    November 15, 2018Nanofiltration (NF) is a relatively recent membrane filtration process used most often with low total dissolved solids water such as surface water and fresh groundwater, with the purpose of softening ...view
  • RO Membrane Technology

    RO Membrane Technology

    November 15, 2018Reverse osmosis (RO) is a water purification technology that uses a semipermeable membrane to remove ions, molecules, and larger particles from drinking water.In reverse osmosis, an applied pressure i...view
  • UF Membrane Technology

    UF Membrane Technology

    November 15, 2018Ultrafiltration (UF) is a variety of membrane filtration in which forces, such as pressure or concentration gradients, cause separation through the semi-permeable membrane. High molecular weight suspe...view

JIUWU Membrane Products

  • Organic Membrane Module

    Organic Membrane Module

    October 12, 2018Organic membrane modules may contain different membrane configurations, including spiral and hollow fiber membrane.view
  • Ceramic Membrane Filtration System

    Ceramic Membrane Filtration System

    October 12, 2018Skid-mounted device effectively allocates and stores machine for process and modular systems in the field of solid-liquid separation.view
  • SS Membrane Module

    SS Membrane Module

    October 12, 2018JIUWU could produce the extra large housing as customer demand, such as loading over 91 pcs membranes.view
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