Functionalized Chitosan-Modified PVDF-co-HFP Polymer Inclusion Membrane for Enhanced Au(III) Extraction
Gold recovery from aqueous solutions requires environmentally sustainable alternatives to conventional cyanide-based extraction processes. This study aimed to develop the polymer inclusion membrane (PIM) by incorporating functionalized chitosan into a poly (vinylidene fluoride-co-hexafluoropropylene) (PVDF-co-HFP) memb...