CNR develops new technology for water pollution removal

A novel water filtration technology, developed through a collaborative effort between the Institute for Organic Synthesis and Photoreactivity of the National Research Council of Bologna (CNR-ISOF) and Medica S.p.A., has been introduced in Italy, according to ANSA sources. This technology utilizes graphene oxide, a nanomaterial demonstrated to efficiently eliminate contaminants that may adversely affect human health and the environment. The research findings about this technology have been published in the journal Nature Water. The technology employs filtration systems incorporating advanced membranes composed of polysulfone and graphene oxide. These membranes are capable of removing persistent pollutants, including per- and polyfluoroalkyl substances (PFAS), quinolone antibiotics, and lead, which are present in agricultural products, sunscreens, cosmetics, and pharmaceuticals. Key advantages of this technological innovation include its potential for integration into established production processes and its cost-effectiveness, facilitated in part by funding from the European Graphil project.