PTFE中空纤维微孔膜制备工艺及应用研究进展  

Progress in Preparation and Application of PTFE Hollow Fiber Microporous Membrane

作　　者：车振宁 刘国昌 郭春刚 李浩 陈江荣 田欣霞 Che Zhenning;Liu Guochang;Guo Chungang;Li Hao;Chen Jiangrong;Tian Xinxia(The Institute of Seawater Desalination and Multipurpose Utilization,MNR,Tianjin300192,China)

机构地区：[1]自然资源部天津海水淡化与综合利用研究所,天津300192

出　　处：《工程塑料应用》2020年第7期138-141,共4页Engineering Plastics Application

基　　金：自然资源部天津海水淡化与综合利用研究所基金项目(K-JBYWF-2017-G16,K-JBYWF-2017-T11,K-JBYWF-2019-T04);国家重点研发计划(2018YFC0408002)。

摘　　要：综述近年来PTFE中空纤维微孔膜的制备工艺,工艺包括糊料挤出法、载体纺丝法、包缠法以及三种工艺的对比,还论述了PTFE中空纤维微孔膜的应用,包括在膜蒸馏、膜生物反应器、海水提溴、废水处理等的应用。对PTFE中空纤维微孔膜的发展趋势进行了展望。The preparation technology of polytetrafluoroethylene(PTFE)hollow fiber microporous membrane in recent years were reviewed,including paste extrusion,carrier spinning,wrapping and comparison of three processes.The application of PTFE hollow fiber microporous membrane,including membrane distillation,membrane bioreactor,sea water deodorization and waste water treatment,were also discussed.The development trend of PTFE hollow fiber microporous membrane was prospected.

关 键 词：聚四氟乙烯 中空纤维膜 膜制备 膜应用 

分 类 号：TQ316.6[化学工程—高聚物工业]