分离有机水溶液的聚离子复合膜（Ⅱ）操作条件对膜分离性能的影响  

POLYION COMPLEX COMPOSITE MEMBRANE ON SEPARATION OF ORGANIC AQUEOUS SOLUTIONS (Ⅱ) EFFECT OF OPERATING CONDITION ON THE SEPARATION CHARACTRISTICS OF MEMBRANE

作　　者：尚天刚 陈翠仙 蒋维钧 

机构地区：清华大学化工系

出　　处：《水处理技术》1996年第1期5-8,共4页Technology of Water Treatment

基　　金：国家自然科学基金

摘　　要：本文研究用聚离子昨合膜进行渗透汽化分离乙醇水溶液的特性，探讨了进料温度、浓度、膜后压力，进料液循环量等操作条件对膜分离性能的影响。This paper deals with the property of polyion composite membrane for ethanol/water separation. The influences of operation conditions such as the feed temperature, feed concentration, the downstream pressure and the circulatioy flow of feed on the polyion composite membranes separation properties are systematically studied.

关 键 词：聚离子复合膜 渗透汽化 乙醇水溶液 水处理 

分 类 号：TQ085.3[化学工程] TQ028.8