Title of article :
Fabrication and Characterization of Polysulfone-Zeolite ZSM-5 Mixed Matrix Membrane for Heavy Metal Ion Removal Application
Author/Authors :
Ibrahim, G. P. Syed National Institute of Technology Karnataka - Department of Chemistry, Membrane Technology Laboratory, India , Isloor, Arun M. National Institute of Technology Karnataka - Department of Chemistry, Membrane Technology Laboratory, India , Al Ahmed, Amir King Fahd University of Petroleum and Minerals - Center of Research Excellence in Renewable Energy (CORE-RE), Saudi Arabia , Lakshmi, B. Reva University - Department of Chemistry, India
Abstract :
Mixed matrix membranes (MMMs) of Polysulfone (PSf)-Zeolite ZSM-5 (ZZSM-5) were prepared by phase inversion method with a dose ranging from 1.0 to 4.0 Wt. % with polyvinylpyrrolidone (PVP) as the fore forming agent. The prepared mixed matrix membranes were scrutinized for their permeation, hydrophilicity and anti-fouling nature. Characterization of the membrane was carried out by Electrokinetic analyzer. The heavy metal ions rejection experiment has been carried out and the results manifested that, the PZM-4 membrane exhibits higher pure water flux of 348.88 L/m^2 h, contact angle of 72.7° and the heavy meals rejection of Pb^2+ (98.54%) and of Cd^2+ (95.32%) ions. Taken as a whole, the modified PSf-ZZSM-5 ultrafiltration membranes are the attractive candidate for the water treatment.
Keywords :
Polymers , Zeolite ZSM , 5 , Polysulfone , Membranes , Heavy metal rejection , Hydrophilic additive
Journal title :
Journal of Applied Membrane Science and Technology
Journal title :
Journal of Applied Membrane Science and Technology
