水处理膜组件完整性检测方法研究进展

摘要

介绍了国内外对于膜(微滤和超滤)完整性检测方法的研究进展，包括直接完整性检测方法和间接完整性检测方法。针对两种常用方法浊度检测和颗粒计数检测进行了对比分析，结果表明：颗粒计数法具有可连续在线监测、灵敏性高等特点，建议作为膜完整性检测的首选方法。%Both domestic and overseas research progresses on integrity detection of membrane(MF&UF),including membrane integrity direct detection methods and indirect detection methods were introduced. In addition,common methods of turbidity and particle counting detection were contrasted and analyzed. Results indicate that particle count-ing method should be recommended as the first choice as it has advantages of continuous online monitoring and char-acteristics of higher sensitivity.