摘要
生物法是目前应用广泛、处理效果好而且经济的一种水处理的方法,介绍了处理城市污水的活性污泥法及其AB工艺、A2/O工艺、氧化沟工艺、SBR法及其改良工艺,比较了各种工艺的优缺点。
Biological method as an economy water treatment is widely used and can be dealt with good results. This paper focused on the activated sludge process： AB process, A2/O process, oxidation ditch process as well as the SBR method and its improved process, and compared the advantages and disadvantages of various processes.
出处
《山西能源与节能》
2010年第1期54-57,共4页
Shanxi Energy and Conservation
关键词
城市污水
活性污泥
脱氮
除磷
municipal sewage
activated sludge
nitrogen removal
phosphorus removal
