UF Water Treatment Device UF Water Treatment  Device

Ultrafiltration (UF) is a type of membrane filtration in which hydrostatic pressure forces a liquid against a semipermeable membrane. A semipermeable membrane is a thin layer of material capable of separating substances when a driving force is applied across the membrane. Once considered a viable technology only for desalination, membrane processes are increasingly employed for removal of bacteria and other microorganisms, particulate material, and natural organic material, which can impart color, tastes, and odors to the water and react with disinfectants to form disinfection byproducts (DBP). As advancements are made in membrane production and module design, capital and operating costs continue to decline.

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Product Description

Detailed Description

Applicable to pure water, mineral water, beverage products, water and process water of various types of water treatment equipment. 

Mainly including:

ü Pretreatment system (multi-media filter, activated carbon filter, ion exchanger , microporous filter)

ü membrane separation system (ultrafiltration , nanofiltration , reverse osmosis unit)

ü electrodialysis equipment

ü sterilization equipment (Ultraviolet equipment, ozone equipment) and so on

Technical Parameter


What's the working principle of Ultrafiltration membrane?

Ultrafiltration membrane is the anisomerous semipermeable membrane made of macro molecule material as the separation method without phase transition for solution, and can remove particles whose molecule weight ranges 1,500-100,000 Dalton,and can effectively remove organic,bacterium,virus,colloid and non-ion suspended solid.

STEP<1>. Sand Filter: to use sand media down to 0.5-1mm. which filter size can be down to 200micron. some big suspended solids like coolloids, rust, mud, imparity etc can be trapped by media bed. and be removed from water.

STEP<2>. Carbon Filter: can absorb some organism, dissolved air, odor & color matter etc.

STEP<3>. Softener: use cation exchange resin to remove Calcium, Magnesium etc to make soft water.

STEP<4>. Micron Filter: use 5 -20 micron sediment cartridge filter / bag filter, to remove the passed suspended solid from pre-treatment. so that more safty for entrance of RO. 

STEP<5> Ultra-filtration system (UF membrane to trapped most of ions. to de-mineralize/desaltination etc. it will be PURE WATER from output. 

Workshop Production



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