Preparation and characterization of hydrophilic polysulfone ultrafiltration membranes

Abstract

The main objective of this work is to prepare asymmetric polymeric membranes with increased hydrophilic properties It is well known that three surface modification techniques are mainly used for increasing the hydrophilicity of membrane First by plasma treatment second by coating and third by blending Among these three methods blending is a simple technique and it does not require complicated steps So in the present work polymeric membranes were modified by blending different additives A