AO生物法处理石化废水的研究1

14319949JournalofiX`aniHghwayTrnsaportationUnivrseityVol.14No.SePt.1994A/O():、、,。,A/0。5.2kgCOD/m3·d,0.45kgCOD/kgMLSS·d,COD85~96%,)D:9599%。:,A/0,:X7o3,,(、、),,,。,A/0,.11.1!!!!!IIIIIIIIIIIIIIIIIII】】】】】】(HBlAo/1.,2.,3.,4.UAsB,5.t,`.t,7,8.,9.,10.、、,。4000“4500m3d/,(3):CO:41711mg/L,:6728mg/L,:500mg/L,BOD。:3926mg/L,pH:9~11,:1860mg/L,(XG908l[]),CO:5200mg/L,OBDS:3160mg/L,:90mg/L,:760mg/L,pH:7.5~1994412。1261994/L,:90/L,:760mg/L,pH:7.5~9.0,:46mg/L。.12。]COD:;:;:,:,B〔)D。:;pH:。L31.3.1(l),UAsB,,,A/0。.1.32(1)UASB200mm,“.SL,23L,,352℃。(2),,4L,3L。IA/O2:usBA(A).(0)2.1,。,。(h)(g/L)(%)(mg/L)(℃)3.0~4.01.5~3.050~100.0,b0~O。20.7~1.0352,、、,,,,,,。2.2(UASB)l。708050()33.1240(d),5.2kgCOD/m3·d,2。67%。1ZesCOD`00【90·`co::2345Fr(kgCOD/0510152025HRT(h)ZF,Con3TcoCOD0.40m3,(l)(F:)COD、(2)。23kgCOD/m3·d,COD90%,5.5kgCOD/m,·d,COD80%.(2)COD、(3)。3,3:A/o127(HRT)15~20h,COD、75%,HRT24h,80%。·(UASB、3。3,。2UAsB__._______._OODRO,,__.L,(.ZL)(./L)(..L/)CODZ..,*,0.80%%%%,`052005316047485,1.146.20。6`5`8”L.C,p《.L/)3UABS(%)..qH”0().CH.(/L).CHi(L/).qH.0(./L)%%%.0,010031.001.0420.06%,.lJ!..0100M32.32.1UASB.,4tLOOD()O《.》’(./L).(%)05.5.5.,*。O.0(%)O(%)3.3《)】.)`0:.`OODMl.d.32.2,4,4,,,。f。80)U^SBf)4(1)UASB,。,(300(COD0120(mgL/)`2O〕1281994),,,,,(),,。(2)UAsBtt(Fe’).t1,s,eF’eFS,eFS,,t,。,,。(3)qI””HS、、、,,,。5。,CH.、H:、CO:、Ot。(4),,。4。,,,。.t1。,,。S(1)AO/,。COD5200mg,OBD:31660m`,90gtn,760.szh,COD:“·smg,):/L,:。.3mg,:。.3gnI,:。.7。,。(2).,,,。(3)AO/,,,,.“),::40~809/L,)z4(h),352℃,5kgCOD/m,·d.:1.5~3.09/L,0.6~1.0mg/L,50~100%,4~6(h),.0`~0.69COD9Ml·d.3:A/019.,().1992;21~22...:,1985,423~480..:,1988.`,~”..:,1993,53,.,StudyonPetroChemiealWastewaterTreatinentbyA/0BiologiealPrOCessGuanWeishegneZgnTao’ZhuJuhnuang(InstituteofEnviromenntEngineerign)A*rt:ThepetroeheniealwastewatereomPlex,ote,contaiverhigh.iotnofCODanderlativelydififeultotbeterated·htisPar,tkmethoftreatngotrehemiealwastwaterAO/ibologiealpocero15persented.Expeir,nts5meth15afirlyeffeetiveandpraetiealyfeasible,when.F,5.2kgCOD/m,showthat·dinaaneorbieeraetor.N0.45kgCOD/kgMl·dintheaerobiebiologiealtreatment,theCODermoval1585~96%d)D:removali。95~99%theto~【:1ords:ePtoreheeal,astewater,AO/bioliealprocess,eroznval(124),,,....,i”1..:,1981.uAnAnalysisofRutResstaneeAgentDBSbyMeansofHighPressureLqudChromatograPhoSngZheyu(Partmentof.ieoCusesr)Atr.InhtisPer,theauthorbasstudiedthenewlydevelodurtersistacne-antDBS.edonbituonusaPvementsbyasnofhighpressureliquidehormatraph,.eatblishedathodforthemeasurementofthe6veeomopenntsofDBSsamPleswiththelpoferversehighperssuerliquidehromatographandanalyezdtheinflueenefromtheco-n.tnoofimpurityinDBSsamplesontheproduets.,1,d:antitraeingrutagent,highperformacneliquidehromatographie,diben11-rtol,.ldehyde,ieid