Preparation and characterization of EVAL hollow fiber membrane adsorbents filled with cation exchange resins

作     者：Fengli ZHANG Yuzhong ZHANG Guangfen LI Hong LI 

作者机构：Key Lab of Hollow Fibre Membrane Materials&Membrane Process(Tianjin Polytechnic University)Ministry of EducationTianjin 300160China College of Material Science and Chemical EngineeringTianjin Polytechnic UniversityTianjin 300160China 

出 版 物：《Frontiers of Chemical Science and Engineering》 (化学科学与工程前沿（英文版）)

年 卷 期：2009年第3卷第4期

页      面：462-467页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 

基　　金：sponsored by the project of Key Nature Science Foundation of Tianjin(No.043803911) the National Natural Science Foundation of China(Grant No.50473025) Open project of State Key Lab of Heavy Oil(University of petroleum(East China)No.2008-10) 

主　　题：EVAL hollow fiber membrane adsorbents cation exchange resin adsorption capacity 

摘      要：EVAL hollow fiber membrane adsorbents filled with powder D061-type cation exchange resin were prepared through dry-wet spinning process,using hydrophilic copolymer EVAL as the fiber *** microstructures of the membrane adsorbents were observed,and the pure water fluxes,BSA rejection,and static adsorption capacities of membrane adsorbents for BSA were *** effect of the resin-filled content on membrane performance has been *** results showed that EVAL hollow fiber membrane adsorbents filled with D061-type cation exchange resins had good adsorption capacity,and the adsorption capacity increased with the quantity of the resin-filled *** static protein adsorption capacity was 77.14 mg BSA/g membrane adsorbents when D061 resin loading content was 65%at pH 4.5.