被肌苷发酵液污染后的陶瓷膜再生方法研究  

THE CLEANING METHOD OF CERAMIC MEMBRANE FOULED BY INOSINE FERMENTATION BROTH

作　　者：曾坚贤[1] 邢卫红[2] 徐南平[2] 

机构地区：[1]湘潭工学院化工系,湖南湘潭411201 [2]南京工业大学膜科学技术研究所,江苏南京210009

出　　处：《水处理技术》2004年第1期15-18,共4页Technology of Water Treatment

摘　　要：以工业化陶瓷膜来过滤肌苷发酵液,分析了膜的污染机理,求出了各分解阻力的百分率,并确定了处于主要地位的阻力。在此基础上,研究了清洗剂种类、浓度、温度、清洗时间及清洗方式对清洗效果的影响,所得到的结论对工业化生产有一定的指导意义。Inosine ferntation broth was filtrated with industrialized ceramic membrane. The mechanism of membrane fouling was analyzed. The percentages of all component resistances were calculated, and the resistance which lies in the major position was confirmed. Based on this, the effects of clean agent's varieties, concentration, temperature, cleaning time and cleaning mode on the clean efficiencies were investigated. It is very significant for the conclusions obtained in the paper to guide industrialized production.

关 键 词：工业化陶瓷膜 肌苷发酵液 膜污染 膜清洗 清洗剂浓度 通量 

分 类 号：X78[环境科学与工程—环境工程]