摘要
本文论述了高负荷活性污泥法处理城市污水的特点。试验证明了该处理系统具有良好的处理效果和经济性,采用这个系统处理城市污水可以省去初次沉淀池,并使曝气池的容积和空气用量大大降低。
The characteristics of the treatment of municipal sewage by means ofactivated sludge at high loadings has been discussed in the present article.Satisfactory effect of the treatment on efficiency and economic conisde- ration indicated by the laboratory experiment shows that both the air con-sumption and the capacity of the aeration tank could be reduced significantly,and that the omission of the preliminary sedimentation tank may also bepossible.
出处
《兰州铁道学院学报》
1992年第2期100-106,共7页
Journal of Lanzhou Railway University
关键词
城市污水
活性污泥处理
高负荷
municipal sewage
activated sludge treatment
high loading
