Reduction of natural radioactivity in groundwater with different salinity through adsorption of uranium and radium in filter materials. - Pinna-Hernández, María Guadalupe; Salas, Alejandro; Rodríguez-Ruano, Isabel; Guillén, Javier; Baeza, Antonio; Martínez-Rodríguez, Francisco Javier; López, José Luis Casas (Environmental Science & Pollution Research, 2023)