Dr. Mahmoud Nasris an Associate Professor at Alexandria University, Egypt, since 2020. He got the Ph.D. degree in 2014 from Egypt-Japan University of Science and Technology (E-JUST) and his M.Sc. from Alexandria University in the year 2010. He was a Postdoc Fellow at Institute for Water and Wastewater Technology at Durban University of Technology (DUT), South Africa in 2015. He was a Research Scientist at Chemical Engineering Department, Texas A&M University, Qatar from 2016 to 2018. He was a Visiting Scientist for two months at DUT in 2019. He participated in several international projects, published more than 80 papers in national and international journals and conferences, and contributed in more than 10 chapters. He awarded the Top 10 Postdoc Fellow at DUT in 2016. He delivered certificates of the Top Peer Reviewer from several journals. He has been recently recognized as Top 2 % of Scientists, published by Stanford University in the research areas of " Biotechnology, Environmental Sciences, and Enabling and Strategic Technologies".

Prof. Abdelazim Negmis a professor of Hydraulics at the Faculty of Engineering, Zagazig University, Egypt, since 2004. He got his Ph.D. in 1992 from Zagazig University (ZU), and his M.Sc. from Ain shams University in the year 1990. He published more than 300 papers in national and international journals and conferences and contributed in more than 50 chapters. Some of his papers were awarded prizes of the best papers. He is the editor of several volumes at the Springer Handbook of Environmental Chemistry Series (HEC Series). Prof. Negm is listed in the most famous and prestigious directories in the world including the American Biographical Institute (ABI), Inc, USA, "Marquis Who's Who in the World",  27th Ed., 2010, USA  until now and in IBC's 2000 Outstanding Intellectuals of the 21st Century by International Biographical Center, Cambridge, England, since 2011 until present.