PhD in Chemical Engineering and Full Professor at the University of Alcalá, Madrid. His research spans various topics within Environmental Chemistry and Materials Science, with main interests in the fate and removal of pollutants and micropollutants from water and wastewater, as well as the toxicity assessment of emerging pollutants, mixtures, and by-products. In recent years, his work has focused on the occurrence and environmental impact of micro- and nanoplastics and related chemicals. Prof. Rosal has actively contributed to numerous research projects and contracts and has an extensive portfolio of authored research articles published in high-impact journals (Scopus H-index: 58). He regularly serves as an evaluator for several national and international funding agencies, including the European Research Executive Agency and the European Innovation Council and SMEs Executive Agency, and acts as an editor for several journals.