Dr. Dongbei YUE is an Associate Professor and Associate Dean of the School of Environment at Tsinghua University, Beijing, China, and the Deputy Director of the Key Laboratory of Solid Waste Management and Environment Safety (Tsinghua University), Ministry of Education of China. He received a BS in Civil Engineering and a Ph. D in Radiation and Environmental Protection from the Tsinghua University. His research areas of interest include stabilization of degradable organic waste and leachate treatment. Dr. YUE is the author of over 60 peer-reviewed publications. He currently serves as the Chairman of the Division of Leachate Treatment of the China Association of Urban Environmental Sanitation. Currently, he is a member of the International Waste Working Group (IWWG) and the Solid Waste Association of North America (SWANA). Dr. YUE won Second Prize of State Technological Invention Award from the State Council of China and First Prize of Environmental Protection Science and Technology Award of China for outstanding achievements in leachate treatment.