1. Department of Chemical Engineering and Environmental Technology, University of Valladolid (UVa), Campus Universitario Duques de Soria, 42004 Soria, Spain
2. Institute of Sustainable Process, University of Valladolid (UVa), 47011 Valladolid, Spain
3. G-Aqua Research Group, Departamento de Ingeniería y Gestión Forestal y Ambiental, Universidad Politécnica de Madrid, José Antonio Novais 10, 28040 Madrid, Spain
4. Department of Chemical and Environmental Engineering, University of Valladolid (UVa), Dr. Mergelina s/n, 47011 Valladolid, Spain