Yiu Fai Tsang is an Assistant Professor in the Department of Science and Environmental Studies (SES) at The Education University of Hong Kong (EdUHK). He received his PhD in Environmental Engineering from The Hong Kong Polytechnic University (PolyU). He further worked as a Visiting Scholar in the Department of Agricultural and Biological Engineering at the University of Illinois at Urbana-Champaign (UIUC). Prior to joining EdUHK, he was a Research Fellow in the Department of Civil and Environmental Engineering at PolyU. Currently, he serves as Associate Editor for RSC Advances (Royal Society of Chemistry) and Water Environment Research (Water Environment Federation), Subject Editor for Process Safety and Environmental Protection (Elsevier), Academic Editor for PLOS ONE (Public Library of Science), Topical Editor for Environmental Engineering Research (Korean Society of Environmental Engineers), and Editorial Board Member of Biodegradation (Springer) and Clean Technologies and Environmental Policy (Springer). He has been also appointed as Adjunct Professor in Guizhou Academy of Sciences, China.