Ultrafiltration equipment

Ultrafiltration is one of the membrane separation technologies driven by pressure. For the purpose of separation of large and small molecules, the membrane pore size is between 20-1000A°. Hollow fiber ultrafilter (membrane) has the advantages of high filling density per unit of soluble, small footprint and so on.

 

In the process of ultrafiltration, the aqueous solution flows through the membrane surface under pressure, and the solvent (water) and small molecule solute permeable membrane smaller than the membrane hole become the purification liquid (filter liquid), and the solute and solute group larger than the membrane hole are trapped and discharged with the water flow to become the dissolved liquid. The ultrafiltration process is dynamic filtration, and the separation is completed in the flow state. The solute is only deposited on the membrane surface, the ultrafiltration rate attenuates to a certain extent and tends to equilibrium, and can be restored by cleaning.

 

How it Works:

 

Ultrafiltration is a pressurized membrane separation technology, that is, under a certain pressure, the small molecule solute and solvent pass through a special membrane with a certain aperture, and the large molecule solute cannot pass through, remaining on one side of the membrane, so that the large molecule substance is partially purified.