动态法制备复合膜的研究进展  

Development of dynamic composite membrane

作　　者：谷维梁[1] 纪树兰[1] 彭跃莲[1] 刘忠洲[2] 

机构地区：[1]北京工业大学环境与能源工程学院,北京100022 [2]中国科学院生态环境研究中心,北京100085

出　　处：《膜科学与技术》2007年第2期85-89,共5页Membrane Science and Technology

基　　金：国家重点基础研究发展计划(973计划)项目(2003CB615701);北京市教委专款项目(05005999200601)

摘　　要：介绍了动态膜的特点、分类、膜材料和载体、成膜过程和研究现状,重点阐述了采用动态法制备的三种复合膜:动态预涂膜、原液形成膜和动态聚离子复合膜的成膜过程和分离特性.通过对研究现状的总结分析,指出动态成膜具有广泛的应用前景,并展望了对于动态成膜的研究,今后应该关注的一些方面.The characteristics, sort, materials and support of dynamic membranes were critically reviewed. The formation process was also illustrated in detail. Three types of dynamic formed membranes, namely pre - caoted membrane, self- forming membrane and dynamic polyion complex membrane, were emphasized. The separation characteristics and the application of the above dynamic membranes were described. It was noted that dynamically formed membrane could potentially be applied in many areas. In addition, some interesting aspects forfuture research were also put forward.

关 键 词：动态成膜 预涂膜 原液形成膜 动态聚离子复合膜 

分 类 号：TQ028.8[化学工程]