Professor Bing-Jie Ni isan ARC Future Fellow at the University of New South Wales (UNSW). He has been working in the field of environmental technology and wastewater treatment, particularly transforming wastes or wastewater from a troublesome pollutant to a valuable resource. Prof. Ni has published 2 research books, 30 book chapters, and more than 400 papers in refereed ISI journals. He served as Lead Guest Editor for Water Research (Elsevier, Nature index journal), Editorial Advisory Board for Environmental Science and Technology (ACS, Nature index journal), Editor for Sustainable Horizons (Elsevier), Associate Editor for Journal of Cleaner Production (Elsevier), Environmental Chemistry Letters (Springer), Environmental Research (Elsevier), etc. Prof. Ni is a Highly Cited Researcher - Clarivate Analytics - Web of Science. He is a Mendeley Data top 2% Cited Researchers in the world in all academic disciplines. He has been continuously recognized as a Royal Society of Chemistry (RSC) Highly Cited Researcher since 2020.Dr. Chen is a Research Fellow at University of New South Wales. His research mainly focuses on the development of green technology for achieving environmental and energy sustainability. He has published 2 book chapters, and more than 100 fully refereed SCI journal papers (including over 10 ESI Highly Cited or Hot Papers) within the fields of waste valorization, green chemistry, and green energy, and his work has been featured in global tech media. He serves as the Editorial Board Member for Water Emerging Contaminants & Nanoplastics, and the Guest Editor for Catalysts, Frontiers in Chemistry, and Frontiers in Materials.