活性污泥法处理城市污水中鼓风和纯氧两种曝气方法的比较

Compare between Two Methods of Blowout Aeration and OxygenAeration for Activated Sludge Treatment of Municipal Wastewater

对活性污泥法处理城市污水技术中鼓风曝气和纯氧 (或富氧 )曝气这两种方法 ,从曝气设备结构、特点、工艺技术指标、运行管理及经济性等方面进行了分析和比较 .

Compare between blowout aeration and oxygen aeration for municipal wastewater treatment is presented. The construction, feature, technique and economic analysis of each method are discussed.