摘要
针对污水回用装置运行过程中反渗透膜经常发生污堵,导致进水压力升高、产水量降低、缩短膜的使用寿命,而常规化学清洗无法较好地恢复膜的性能的情况,在常规化学清洗后增加非氧化性杀菌清洗,效果明显。
Aimed at blockage occurring frequently during operation course of sewage reuse plant, which will results in water inlet pressure increase, water yield decrease, and lower useful life period of the membrane, inoxidable disinfection cleaning procedure was added after conventional chemical cleaning.
出处
《齐鲁石油化工》
2009年第4期298-300,共3页
Qilu Petrochemical Technology
关键词
反渗透膜
化学清洗
非氧化性杀菌剂
reverse osmosis membrane, chemical cleaning,inoxidable antiseptic
