Mat4Treat project is a Marie Skłodowska-Curie Research and Innovation Staff Exchange (RISE) Fellowship within the H2020-MSCA-RISE-2014 European Community Call. Mat4Treat, framed in the context of research concerning “emerging pollutants” and the purification of water polluted with them, was born within the European Framework Programme for Research and Innovation Horizon 2020. Mat4Treat aims to study new technologies for the tertiary treatment of wastewater, with specific attention to bio-recalcitrant pollutants not eliminated by classical procedures.