摘要
介绍了城市污水处理厂主要工程和AOE生物曝气池的工艺特点及其调试运行,分析和评价了该工艺对有机物和N、P的去除效果。重点考察了AOE工艺E区溶氧对脱氮的影响,探讨了内源呼吸条件下同步硝化和反硝化特点及其机理,提出了优化的工艺运行参数,结合工程运行情况提出了对AOE工艺的一些看法。
This paper makes a survey of major project of urban waste water treatment plant and emphasizes the characteristics of AOE biological gasification tank and its test trial. The removal effect of organic matter and N,P is analyzed and estimated. The effect of DO on removal of N in E section is fully investigated. The characteristics and mechanism of simultaneous nitrification and denitrification in situation of internal resource respiration are discussed, moreover optimum operation parameters are put forward. At last, some ideas are given on AOE process in practice.
出处
《成都电子机械高等专科学校学报》
2012年第2期16-19,共4页
Journal of Chengdu Electromechanical College
基金
2010年成都电子机械高等专科学校校级科研课题(KY1011002B)
关键词
城市污水处理
AOE工艺
内源反硝化
同步硝化反硝化
urban waste water treatment
AOE process
internal resource denitrification
simultaneous nitrification and denitrification
