New, fully biodegradable cellulose membrane proves effective in oil-water separation par Frédéric PELASCINI | 19 Juin 2022 | Actualités New, fully biodegradable cellulose membrane proves effective in oil-water separation Researchers have fabricated a fully biodegradable cellulose membrane for oil-water separation, which promises to enhance the existing process used to treat oil spills, industrial pollution and sewage wastewater. EurekAlert!