Du Dongyun, Ph.D., professor, doctoral supervisor, is a specially invited director of the China Environmental Protection Society, a member of the Heavy Metal Pollution Control Professional Committee of the China Environmental Protection Society, and a member of the Water Conservation Standardization Expert Group of the Steel Industry of the Ministry of Industry and Information Technology. He has presided over more than 20 projects including the National Science and Technology Support Program, major projects of Hubei Province's scientific and Technological Innovation, and projects entrusted by enterprises. His works have been published in JCLP, BT, and J. Hazard. Mater. More than 70 SCI-indexed papers have been published in international authoritative journals. It has won the Second Prize of Environmental Science and Technology of the Ministry of Environmental Protection, the Special Prize of Science and Technology Progress of Hubei Province, and the Second Prize of National Technological Invention, each one.