Performance of Anammox granular sludge bed reactor started up with nitrifying granular sludge

查看全文 作　　者：[1]ZHENGPing;LINFeng-[2]mei;HUBao-[1]lan;CHENJian-song:[3]

机构地区：[1]DepartmentofEnvironmentalEngineering,ZhejiangUniversity,Hangzhou310029,China.;[2]HangzhouEnvironmentalMonitoringStation,Hangzhou310007,China;[3]GongshuDivisionofHangzhouEnvironmentalProtectionBureau,Hangzhou310024,China

出　　处：《Journal of Environmental Sciences》索引2004年第16卷第2期,共4页

基　　金：TheNationalNaturalScienceFoundationofChina(No .30 0 70 0 1 7) ;ZhejiangProvincialNaturalScienceFoundationofChina;theExcellentYoungTeachersProgramofMOE ;P .R .C . 摘　　要：The anaerobic ammonia oxidation(Anammox) granular sludge bed reactor was started up successfully with nitrifying granular sludge. During the operation, the nitrifying granular sludge was gradually converted into Anammox granular sludge with good settling property and high conversion activity. The Anammox reactor worked well with the shortest HRT of 2 43 h. Under the condition that HRT w as 6 39 h and influent concentration of ammonia and nitrite was 10 mmol/L, the removal of ammonia and nitrite was 97 17% and 100 00%, respectively. Corresponding volumetric total nitrogen loading rate and volumetric total nitrogen conversion rate were 100 83 mmol/(L·d) and 98 95 mmol/(L·d). The performance of Anammox reactor was efficient and stable. 关键词：硝化污泥氨生物反应废水处理沉淀物速度

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Performance of Anammox granular sludge bed reactor started up with nitrifying granular sludge

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