[1] China Univ Petr East China, Sch Petr Engn, Qingdao 266580, Peoples R China
[2] CNPC Engn Technol Res Co Ltd, Tianjin 300451, Peoples R China
[3] Tianjin Univ, Sch Chem Engn & Technol, Dept Polymer Sci & Engn, Key Lab Syst Bioengn,Minist Educ, Tianjin 300350, Peoples R China
[4] Tianjin Univ, Tianjin Key Lab Membrane Sci & Desalinat Technol, Tianjin 300350, Peoples R China