Ultrafiltration Device

Ultrafiltration membrane is a polymer semi permeable membrane used in the ultrafiltration process to separate a certain size of polymer colloid or suspended particles from the solution.Driven by pressure, the membrane has a pore size of 1-100nm and belong to the asymmetric membrane type. The pore density is about 10/cm, and the operating pressure difference is 100-1000kPa. lt is suitable for removing colloidal grade particles and macro molecules, and can separate solutions with a concentration of less than10%. Ultrafiltration membranes can retain the majority of suspended solids and colloids in water, but cannot remove soluble small molecule substances, hindering the application of ultrafiltration technology in drinking water treatment. Ultrafiltration uses a new technology of hollow fiber filtration, combined with tertiary pre-treatment filtration to remove impurities from tap water.Ultrafiltration with micropores smaller than 0.01 micrometers can completely remove harmful substances such as bacteria, rust.and colloids from water, while retaining the original trace elements and minerals in the water.