剩余活性污泥气浮浓缩技术研究  

Study on the Thickening Technique for Waste Activated Sludge by Means of Air Flotation Unit

作　　者：何群彪[1] 高廷耀[1] 

机构地区：[1]同济大学环境工程学院

出　　处：《同济大学学报（自然科学版）》1995年第4期417-420,共4页Journal of Tongji University:Natural Science

摘　　要：应用溶气气浮装置来浓缩城市污水厂剩余活性污泥．研究得出了污泥气浮浓缩工艺的各主要设计和运行参数，并对沉淀浓缩和气浮浓缩的运行稳定性作了初步比较．This paper presents the research results of the thickening of waste activated sludge with a dissolved air flotation unit. The results show that the new method is an effective method of sludge thickening and has more advantages than the traditional sludge thickening by gravity.

关 键 词：剩余活性污泥 溶气气浮法 污泥 浓缩 污水处理厂 

分 类 号：X703[环境科学与工程—环境工程]