【摘要】 研究了用陶瓷膜处理餐饮污水和污染后膜的化学清洗再生 ,考察了单种清洗剂和综合清洗的效果以及清洗时间、清洗剂浓度对清洗效果的影响。得出了有效的清洗方法 ,膜通量能够从 46.9L· m- 2· h- 1恢复到 1 50L· m- 2 · h- 1。更多还原

【Abstract】 The treatment of sewage from restaurant by ceramic membrane and the cleaning of contaminated membrane were studied. The cleaning efficiency of single and mixed cleanser was discussed and the influence of cleaning time and cleanser′s concentration was investigated. The efficient cleaning method was obtained and the flux could be recovered to 150 L·m 2·h -1 from 46.9 L·m 2·h -1 .更多还原