The results on BSA (bovine serum) separation by membrane techniques are reported. Polysulfone-polyaniline (PSf - PANI) porous composite membranes are obtained by phase inversion with chemical reaction. PANI is obtained in-situ by oxidative aniline polymerization. The obtained composite membranes are characterized by water permeation at different pH and pressure. Polysulfone-polyaniline porous composite membranes UF processes performance to BSA separation are reported.
