影响双极膜电学性能的几个关键问题的讨论  

SOME KEY PROBLEMS TO AFFECT ELECTRIC PERFORMANCE OF BIPOLAR MEMBRANE

作　　者：莫剑雄[1] 

机构地区：[1]国家海洋局杭州水处理技术开发中心,浙江杭州310012

出　　处：《水处理技术》1999年第4期187-193,共7页Technology of Water Treatment

基　　金：浙江省自然科学基金

摘　　要：从化学动力学角度讨论了双极膜中间层催化剂的选择。双极膜中间层水的补充问题对双极膜的性能至关重要。导出了阴阳膜匹配的阻抗公式，说明其电阻不是简单的阴阳膜电阻之和。The selection of catalysts for intermediate layer was discussed from the view point of chemical kinetics. The supplement of water in intermediate layer of bipolar membrane is an extremely important. The formula of impedance for matching of anion membrane and cation membrane was derived, and the results showed that the resistance is not a simple sum of resistances of anion membrane and cation membrane.

关 键 词：双极膜 水解离 双极膜催化 水处理 膜分离 

分 类 号：TQ028.8[化学工程]