School of Chemical Engineering and Technology;
Tianjin University;
Tianjin 300350;
P. R. China;
Tianjin Key Laboratory of Membrane Science and Desalination Technology;
Tianjin University;
Tianfin 300350;
P. R. China;
Qingdao Institute for Ocean Engineering of Tianjin University;
Qingdao 266235;
P. R. China;