合建式奥贝尔氧化沟工艺在城市污水处理中的应用  

Application of Combined Orbal Oxidation Ditch to Treatment of Municipal Sewage

作　　者：李自勋 王小蕊 徐丽清 

机构地区：[1]河南省许昌瑞贝卡水业有限公司,河南许昌461000

出　　处：《中国给水排水》2010年第20期139-140,共2页China Water & Wastewater

摘　　要：许昌市污水处理厂二期工程采用氧化沟、二沉池合建式的奥贝尔氧化沟和深度处理工艺,投入运营后总处理规模达到16×104m3/d。介绍了该厂奥贝尔氧化沟工艺的结构和运行特点,分析了实际运行中存在的问题并采取适当的改进措施(安装导流板)。The Orbal oxidation ditch combining oxidation ditch with secondary sedimentation tank and the advanced treatment system are used in the second-phase project of Xuchang Sewage Treatment Plant with a total capacity of 16×10^4m^3/d. The configuration and operational characteristics of the Orbal oxidation ditch process in Xuchang Sewage Treatment Plant are introduced. The problems in the actu- al operation are analyzed, and appropriate measures, such as installing guide plate are taken.

关 键 词：污水处理 氧化沟 改进措施 导流板 

分 类 号：X703.1[环境科学与工程—环境工程]