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()60,330m3/h,(AAO);()230,320m3/h,(SBR)。11.1AAOAAO、,COD、。、3,CO2,N2,,,。AAO,:、、、,。,,。,,,。,,,,,AAO1。1.2SBRSBR,,、、、5,。SBR8,60min、20min、240min、210min、30min、60min、60min5min。85,AAOSBR,(,713600):(AAO)(SBR),,,。:AAOSBR:2018-03-19;:2018-07-02。:,,19682,,,,2001,。:13571505298;E-mail:duanfg2009@163.com。1AAO[1]201810415LargeScaleNitrogenousFertilizerIndustryOct.2018Vol.41No.52018411,、1,1,1;,60min30min,30min1。8,2,30min,,4h,20min30min。260min,2h。8,6h。SBR6,SBR,,6h,6SBR,,6h。,SBR,,,,5min,SBR6,、、、、、。SBR:、、,,,,。,、,SBR,。6SBR、,,,,2。21)AAO、,100×103m3/d,7920m3/d;SBR、,20×103m3/d,7680m3/d。2)AAO、COD,,99%,COD85%;SBR,,99%,COD90%,85%。3)AAO,、;SBRSBR,SBR,SBR、。4)AAO,,,,,,。,AAOSBR2~5。1SBR,AAO、(、)、,1SBR,SBR、,、。5)AAO,、,,,100。SBR,,。SBR,,;SBR,,[3]。6)AAO,,,,,,。SBR,,,,。7),AAO,,,1.0mg/L,COD,,。SBR2SBR[2]3465,,,,COD,0.5mg/L,COD15mg/L,DB61/224—2011《()》12mg/L50mg/L。8)AAO,COD,,,AAO,,。SBR,,。SBR,,。,SBR,,,。9)AAO,;、、,,;(),。SBRSBR,;,,;SBR,,;1~2m,,。33.1AAO1),、,,。2),COD250mg/L,10%。3)COD500mg/L,,,。4)C∶N∶P=100∶50∶1。,;,;,。5)COD,200~250mg/L,C∶N=2∶1,。6)pH6~9。pH6,,,;pH9,,。7),30%~40%。(SV30)30%,,SV3040%,。8)SV3090%,,,,,100,。9)1SV30,1,,。10),2~4mg/L,0.2~0.5mg/L,。3.2SBR1),“、”,,,SBRCOD300mg/L。2)COD1000mg/L,。,,。3),。,,。4),,。,,,。5)、COD,1、2h1、1h1。6),.AAOSBR347201841DDS,(DDS),、,、,。,,,。DDS,。,COD,,SBR20%。7)SBRSV30、,SBR,,,。8)1SBRCOD,SBR,,。9),,,,,,。10)SBR,,“”,。41),AAOSBR,,,,,。2)SBR、,,,,,,、,AAO。3)AAOSBR,,、,,()、、、、。[1],.[J].,2016(6):27-30.[2],.[J].,2014(4):57-62.[3],.SBR[J].,2014(12):43-47.COMPARISONOFAAOMETHODANDSBRWASTEWATERTREATMENTPROCESSANDKEYPOINTSOFCONTROLINBOTHPROCESSDuanFugang,TanHongliang(ShaanxiCoalChemicalandEnergyCo.,Ltd.,Xianyang713600)Abstract:Twokindsofactivatedsludgeprocessforwastewatertreatment,suchasanaerobicanoxicandaerobicactivatedsludgeprocess(AAO)andsequencingbatchreactoractivatedsludgeprocess(SBR),andtheirapplicationinmethanolandsyntheticammoniaplantwastewatertreatmentstationsweredescribed,andusedtocomparewiththatincoalchemicalplantwastewatertreatmentunittofindtheiradvantagesandprocesscharacteristics,andthekeypointsofcontrolforbothprocess.Keywords:activatedsludge;AAOmethod;SBRmethod;wastewatertreatment;keypointsofcontrol!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!348
本文标题:AAO法和SBR法污水处理工艺对比分析及控制要点段付岗
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