无机陶瓷膜在液体树脂浓缩过程中的性能分析  

Performance of Inorganic Ceramic Membrane Used for Concentration of Liquid Resin

作　　者：曾孟祥[1] 李元高[1] 严滨[1] 洪昱斌 林丽华 

机构地区：[1]厦门理工学院环境工程系,福建厦门361024 [2]三达膜科技有限公司,福建厦门361022

出　　处：《厦门理工学院学报》2012年第3期78-81,共4页Journal of Xiamen University of Technology

基　　金：福建省自然科学基金项目(2010J01312);厦门市科技计划项目(3502Z20113034)

摘　　要：采用无机陶瓷膜处理液体树脂,考察分析了无机陶瓷膜过滤操作条件.结果表明无机陶瓷膜过滤操作条件为:平均进口压力400 kPa,平均出口压力200 kPa;操作温度小于50℃;浓缩倍数在40倍以上,膜通量在95～120 dm3/(m2·h)之间.用去离子水在45℃下清洗2次,膜通量可以恢复到实验前的水平.The processing of disposing liquid inorganic ceramic membrane filtration operation resin with inorganic ceramic membrane was studied and the conditions were analyzed. The result indicated that the operation conditions were that the average inlet pressure was 4.0bar, outlet pressure was 2.0bar, the operation temperature was less than 50℃; and the average flux retained between 95 - 120 dm3/（ mL h）, the cycle of concentration was beyond 40times. After the experiment, the membrane flux was recovered to normal level when cleaned twice with deionized water in 45 ℃.

关 键 词：无机陶瓷膜 液体树脂 膜通量 

分 类 号：X703[环境科学与工程—环境工程]