Fouling Resistant CA/PVA/TiO Imprinted Membranes for Selective Recognition and Separation Salicylic Acid from Waste Water.

Highly selective cellulose acetate (CA)/poly (vinyl alcohol) (PVA)/titanium dioxide (TiO) imprinted membranes were synthesized by phase inversion and dip coating technique. The CA blend imprinted membrane was synthesized by phase inversion technique with CA as membrane matrix, polyethyleneimine (PEI) as the functional polymer, and the salicylic acid (SA) as the template molecule. The CA/PVA/TiO imprinted membranes were synthesized by dip coating of CA blend imprinted membrane in PVA and different concentration (0.