分散式生活污水处理技术的研究进展

Research progress of decentralized domestic sewage treatment technology

阐述了分散式污水处理的概念,总结了近年来已研究应用的分散式污水处理技术(厌氧生物处理、好氧生物处理、自然生物处理)。着重介绍了几种新兴的分散式污水处理技术,包括溢流式电化学膜生物反应器(EMBR)、微生物燃料电池与生物法集合等技术,不仅可以有效去除废水中的污染物,还可以大大降低膜的结垢程度。最后,对未来分散式污水处理技术的研究方向做以展望与总结。

The concept of decentralized sewage treatment is expounded,and the decentralized sewage treatment technology(anaerobic biological treatment,aerobic biological treatment,natural biological treatment)that has been studied and applied in recent years is summarized.Highlighted several emerging decentralized wastewater treatment technologies,including overflow electrochemical membrane bioreactor(EMBR),microbial fuel cell and biological method collection technology,which can not only effectively remove pollutants in wastewater,but also greatly reduce the scale of the membrane.Finally,the future research direction of decentralized sewage treatment technology is prospected and summarized.