醋酸纤维素－丙烯腈接枝改性反渗透干膜  

CELLULOSE ACETATE ACRYLANITRILE GRAFTING POLYMER REVERSE OSMOSIS MEMBRANE

作　　者：刘玉荣[1] 陈东升[1] 王力宁[1] 陈一鸣[1] 洪勇奇 龚敏 

机构地区：[1]国家海洋局杭州水处理中心

出　　处：《水处理技术》1996年第6期323-327,共5页Technology of Water Treatment

摘　　要：本文介绍了醋酸纤维素－丙烯腈接枝改性反渗透膜的铸液组成、溶剂、致孔剂的选择及其交互影响，也详细介绍了成膜条件及膜干燥条件对膜性能的影响。The cellulose acetate acrylanitrile grafting polymer reverse osmosis membrane is introduced; its solvent, pore forming agent and casting solution constituents were selected. The effects of membrane forming conditions and membrane drying conditions on performance of membrane were studied on the a cid resistivity, alkali resistivity, antibiodegradation and pilot scale up of membrane are introduced as well.

关 键 词：醋酸纤维素 丙烯腈 改性 反渗透膜 成膜条件 

分 类 号：TQ028.8[化学工程]