中空纤维纳滤膜制备方法的研究进展  

Research progress in preparation of hollow fiber nanofiltration membranes

作　　者：林亚凯 汪林 唐元晖[2] 任丹 王晓琳 LIN Yakai;WANG Lin;TANG Yuanhui;REN Dan;WANG Xiaolin(Beijing Key Laboratory of Membrane Materials and Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China;School of Chemical and Environmental Engineering, China University of Mining and Technology, Beijing 100083, China)

机构地区：[1]清华大学化学工程系,膜材料与工程北京市重点实验室,北京100084 [2]中国矿业大学(北京)化学与环境工程学院,北京100083

出　　处：《膜科学与技术》2020年第3期128-135,共8页Membrane Science and Technology

基　　金：国家科技支撑计划项目(2015BAE06B00);化学工程联合国家重点实验室开放课题(SKL-CHE-19A02)。

摘　　要：中空纤维是极具应用潜力的纳滤膜形式,可实现自支撑结构,且具有填充密度高、耐污染性强等独特优势.高性能中空纤维纳滤膜的可控制备是其大规模应用的关键.本文从制备方法和改性两个方面综述了近年来国内外中空纤维纳滤膜的研究进展,并对其目前面临的挑战和应用前景进行讨论和展望.Hollow fiber nanofiltration membranes have a promising prospect due to its self-supporting structure and the advantages of high packing density and good anti-fouling character.How to prepare hollow fiber nanofiltration membranes with high performance is the key point for full-scale application.The recent research progress of preparation method and modification about hollow fiber nanofiltration membranes are reviewed.Finally,some contents deserving current challenges and application prospects of hollow fiber naonofiltration membranes are presented.

关 键 词：纳滤膜 中空纤维 非对称 复合 共挤出 界面聚合 相转化 改性 

分 类 号：TQ028.8[化学工程]