Zhongwei DingZhongwei Ding is the professor of chemical engineering at Beijing University of Chemical technology. He received B.S. degree from Qingdao Institution of Chemical Technology in 1991, and M.S. and Ph.D. degree from Beijing University of Chemical Technoogy in 1994 and 2001, respectively. From 1994 to 1998, he worked as a computer programmer of process simulation software. Since 1999, he has conducted research work on membrane science and technology for twenty years, mainly focusing on membrane distillation, microfiltration, membrane contactors, and gas separation by membrane. He has authored and coauthored over 80 research papers and five books. Read More Read Less