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当前位置:首页 > 商业/管理/HR > 企业文化 > 倒置AAO工艺处理啤酒废水脱氮除磷的研究冯玲玲
24320116POLLUTIONCONTROLTECHNOLOGYVol.24No.6Jun.2011AAO226400AAO、。AAO、“”。20℃AAOCOD180.1mg/L~575.8mg/LNH+4-N20mg/L~35mg/LTN30mg/L~45mg/LTP5mg/L~10mg/L89.5%、97.4%、72.7%62.5%。A。AAOX792AStudyontheRemovalofNitrogenandPhosphorusofBreweryWastewaterbyUsingInvertedAAOProcessFENGLing-lingRudongCountyEnvironmentalMonitoringStationRudongJiangsu226400ChinaAbstractThecharacteristicsofinvertedAAOprocessappliedtotheremovalofphosphorusandnitrogenofbrewerywastewaterwerestudiedundertheconditionsoforiginalHRTHydraulicRetentionTime.Theanaerobiczoneanoxiczoneandaerobiczoneweresettledwithhanging-fillerstobuildtwo-sludgeprocessingsystemincludingbio-filmandsuspendedsludge.Experimentalresultsshowedthatat20℃whentheinfluentCODwas180.1~575.8mg/Lammonianitrogenwas20~35mg/LTNwas30~45mg/LTPwas5~10mg/Ltheaverageremovalratesreached89.5%97.4%72.7%and62.5%respectively.Thetrea-tedeffluentwouldmeettherequirementsofLevel1Adischargestandardafteradvancedtreatmentwiththeimprovedprocess.KeywordsHigh-RateanaerobicreactorbrewerywastewaterinvertedAAOprocessremovalofnitrogenandphosphorus2011-03-212011-04-081982—。1。。AAO2AAOA2O3。AAOCOD、NH+4-N、TN、TP、、。11.12g/L。1.2AAO1。、1#、2#3#4#、5#、6#13.2L、6.6L45.2L2∶1∶6.8·54·.AAO2431AAO65L。150L/d10h。。。2NO-3-N。PHB。、3。1.3COD180.1mg/L~575.8mg/LNH+4-N20mg/L~35mg/LTN30mg/L~45mg/LTP5mg/L~10mg/L。1.4150L/dMLSS2500~3500mg/LDO0.5mg/LDO0.3mg/LDO2.0~3.0mg/L25±0.5℃。2COD。22.1CODAAO1#、2#、3#、4#、5#6#2。2、COD58.1%、20.1%8.1%COD。COD50mg/LCOD89.8%3。、、。2COD3COD2.21。NH+4-N、。NH+4-NTN80%。NH+4-N44NH+4-N20116.AAO·55·NH+4-NNH+4-N。NH+4-NNO-3-NNH+4-N30%92%NH+4-N50.9%。4NH+4-N2。55TN、55.3%、8.5%14.4%TN。1.5mg/LNH+4-N、TN。5CODTN66COD6TN30~45mg/LTN7~14mg/L72.7%。CODTNCODCODTNCODNO-3-N4。COD250mg/LTN65%COD250mg/LTN。2.3TP7。7TP92%155.9%。TP92.9%。NO-3-NPHBNO-3-NPHB5。COD88TP4~10mg/LTP1~3mg/LTP62.2%。CODTPCOD300mg/LTP60%COD·56·.AAO24378COD300mg/L。CODPHBPHBPHB。5、A2OCOD≥300mg/LTN40.3mg/LTP3.82mg/LTN、TPCODCOD<300mg/LTP。2.4、。“”。9。9COD90%COD。50%~400%90%50%400%18mg/L。。500%0.5mg/L1.0~1.5mg/L。90~300%TP60%300%TP。。50%~300%。100%。2.5、6。7。10。10COD15dTN15dTN。、20116.AAO·57·10。TP15dTPPHB7PHB。COD8~15d。31、TN。COD、NH+4-N、TNTP89.5%、97.4%、72.7%62.5%。2。155.9%。3、、。4COD≥250mg/L。COD≥300mg/L。COD。515d。8~15d。1.J.200820448-52.2.M.2007.147-246.3./AAOJ.200723231-5.4.M.2001.115-134.5.、A2/OJ.2006222318-21.6.A2/OJ.200725116-18.7.SRTA2/OJ.2007339檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺檺68-71.52/。。4。。1.JBuilder9.0JavaM.200487-312.2.M.200565-211.3.M.2005286-288.
本文标题:倒置AAO工艺处理啤酒废水脱氮除磷的研究冯玲玲
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