1. State Key Laboratory of Separation Membranes and Membrane Processes, National Center for International Joint Research on Separation Membranes, Dept. of Chemical Engineering; Tianjin Polytechnic University; Tianjin 300387 China
2. College of Chemical and Environmental Engineering; Shandong University of Science and Technology; Qingdao 266590 China
3. Dept. of Chemical Engineering; Curtin University; Perth WA 6102 Australia