Dr. Mei Li, Ph.D., received her Ph.D. from Sichuan University, China, in 2012 and worked as an associate professor (major in Environmental Engineering) in Chengdu, China. She is engaged in non-point source pollution control, water environment assessment, and water pollution control. Dr. Li has published more than thirty research papers, three books, five patents, and two copyrights. She has presided over thirty scientific research projects at the national, provincial, and bureau levels and successfully handled more than twenty projects. Dr. Li is the recipient of the Sichuan Province Environmental Protection Science and Technology Award.