Last 5th of April, Leticia Rodríguez obtained the maximum qualification for the defense of her Doctoral Thesis at University of Cantabria. Her work, entitled "Reactores híbridos con membranas para el tratamiento de aguas residuales urbanas: Aplicaciones para la eliminación de Carbono y Nitrógeno" was supervised by Prof. Iñaki Tejero and Prof. Ana Lorena Esteban from U.Cantabria and Prof. Juan Garrido form USC. Congratulations Leticia!