Dr. Fouad EL Mansouri is currently working as a Research & Education Fellow at the Abdelmalek Essaadi University. He Obtained Ph.D. in Process Engineering and Environment in Joint PhD Programs between Faculty of Sciences and Techniques of Tangier, Abdelmalek Essaadi University, Morocco and Faculty of Sciences, University of Porto, Portugal. After his Ph.D., he worked as postdoctoral Research associate in Chemical, Environmental and Bioprocess Engineering Group, Natural Resources Institute, University of León in Spain. He has published more than 20 research articles in international journals. He has served as a reviewer for several journals. He also led and contributed in several funded research technicians. Dr. El Mansouri has also a passion for teaching. Currently, he is teaching Water Analysis Methods and hydrochemistry course at post-graduate level of University Abdelmalek Essaadi - Faculty of Sciences and Techniques in Al Hoceima, Morocco.