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Ultrafiltration / ultrafiltration membrane / ultrafiltration device(2)

Sep 22, 2017

Ultrafiltration device

The ultrafiltration device is typically composed of several ultrafiltration units. Usually can be divided into plate and frame, tube, spiral and hollow fiber four main types. Most of the liquid treated by ultrafiltration is water-soluble biological macromolecules, organic colloids, polysaccharides and microorganisms. These substances are easily adhered and deposited on the membrane surface, causing severe concentration polarization and clogging, which is the most critical issue of ultrafiltration, to overcome the concentration of polarization, usually increase the flow of liquid, to enhance turbulence and Strengthen the agitation.