Removal of dyes from wastewater using polyvinyl alcohol/sodium alginate/Fe3O4/TiO2 composite membranes
This study aims to develop a durable and recyclable bio-based polymer membrane for efficient dye removal from wastewater, overcoming the limitation of excessive hydrophilicity in traditional materials such as polyvinyl alcohol (PVA). A PVA/sodium alginate (SA) composite membrane, incorporating Fe3O4 and TiO2...