Ultrafilteration
ULTRA FILTRATION (UF)
Ultra Filtration UF) is a variety of membrane filtration in which hydrostatic pressure forces a liquid against a semi permeable membrane.Suspended solids and solutes of high molecular weight are retained, while water and Low molecular weight solutes pass through the membrane.This separation process is used in industry and research for purifying and concentrating macromolecular (103-106 Da) solutions, especially protein solutions..