【摘要】 膜生物反应器(MBR)是废水生化处理与膜分离技术有机结合的一项新技术。本实验采用无机陶瓷膜对生活污水进行处理,考察了不同的清洗剂对膜管的去污能力。结果表明,0.5%NaOH和7.5%的H2O2对膜管的清洗具有良好的清洁效果;处理生活污水导致的膜污染主要是由生物、有机物及胶体等物质所引起的。更多还原

【Abstract】 The membrane biological reactor is a new technology which combines biological treatment with membrane separation process.Inorganic ceramic membrane has been used to treat domestic sewage in this experiment.It studies the ability of different abluent to clean pollution,and experimental results show 0.5% NaOH and 7.5% H2O2 has good effect to clean the membrane,the membrane pollution of sewage is main biology,organic and colloid.更多还原