September 2020

IJEP 40 (9) : 899-909 (2020) Ion Exchanger Doped Polymer Composite Membrane For Heavy Metal Removal From Aqueous Solutions Charishma Ravindran, Anitha P. K. and Jitha Kunhikrishnan M. Abstract A novel cross-linked polyvinyl alcohol- polystyrene sulphonic acid-zirconium phosphosilicate (PVA-PSSA-ZPS) membrane was prepared by dispersing zirconium phosphosilicate gel into PVA-PSSA blend by solution casting method. It […]