Polyacrylonitrilic/polysulfone (PAN/PS) blend ultrafiltration (UF) membranes

Abstract Ultrafiltration (UF) membranes and a polymer blend of polyacrylonitril (PAN) and polysulfone (PS) were prepared. Their flux is higher than that of PAN UF membranes under the same conditions. The morphological structure of UF membranes was examined.