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34920089JOURNALOFBEIJNIGUNIVEIRSYTOFTECHNOL(XYVol.34No.9eSPt.2008AZ/O(1.`,`,3,2,2,2,`,`,100022;2.,1000223.,100067):(vFA),VFA.,,vFA)、p()C:p()P.,,。(BODS)、(COI〕cr)、(Tp)、。(Sp)、(SS)61.1%、36.5%、36.1%、17.36%52.0%,20.40%.VFA,1256,3.7,.,,.:;;/O;A:X52:A:02540037(2008)09098105,VFA..,、(),、[2]..(COD60%),60%s[].、,,4[].,,vFA,〔5“〕.7[]/,,,,/、2n,1/3./.,,SBR,.,,A)、p()C:p()P,、11.1,:2()()7()4()6.:“”“”(2()04AA6()l()l()):(1952),,,.2008、(),、(VFA).VFA,,.1.1.2,.,,30%,1.144d/,,25000d/.expeirmentaleonfiartionofpirmayrsludgefemrentation1TableIQrationPareetofirPmaI’ysludhyd,l15v/m,)(/gm·L`)/%TRH/hT,d/T/℃(14:00/22:00)1128600310002.63.0%52.52.72.83.2%52.52.719.8/20.519.0/19.4,`244,I41530,1181411301.3s[],(BODS)、(COI〕er)、(Tp)、p(Sp)、(55)、;(vFA)5pH9[](,mg/l).:(BODS)、(C(〕Der)、(Sp)、;(Tp)、(55)1,(VFA)z(45)3d1,,.2Fig.22Theeeirmentalflowehart2.1,p(TN)mg/L,GB189182002A,,.1,,.(BOD,)、(OCDer)、(Tp)、(Sp)、(55)61.1%、36.5%、36%、17.36%52.0%,20.40%.p(BODS)、p(CODer),、(),,p(BO),p(C):p(N)、p()C:(N).PT),.p(55),p(55).2,p()C:p()P,,(VFA).9:/O2Talbe2ThenaalyofavergaeocmponentsofPrimaelffuentmL(BOD;/(BOD;/BO)(CODcrP(TP)(PS)P(SS)BOsDTP)CODer)3.90343.43.81605.438.80.490.494.35106.226.631.60.590.7645.80.1017.425.018.820.04QJ.1J.1O,Jq17O6`U..1」、ùùùù、éj,`j,l04,`nU,`112/%7861.99336.52.2vFA),,/vFA〔`”].,,,vFA.【11]vFA、、,,,vFA;,,,VFA,VFA.VFA.p(vFA),3.3d1p(VFA),,.,p(vFA),1256,3.7.(),p(vFA)2050mg/L.p(VFA),p(VFA)()p(BO)22%,p(CODcr)13%.2.3p(e):p(P)T)P、S)P,)C:)P.4,()C:p()P,2.814,,p()C:p()P,1016,p()Cp()P.5(1018),,p(B()Ds/T)Pp(s)P,p(S)Pp(BODS/T)P.p(T)P6.6mg/L,p(BODS/T)Ponù0ǎ”0ù、4、é21ǎl·à、d~pV()~p(vFA)P(BoDSp)00096,Jǎl·à\d0Leewe`weweU040304170510515060508140925101611061203041004405080529082810--(】210011243、VFA)F19.3(〔)mparisionoflheeonter,tof(VFA)intheprimaryinfluentwithprimaryeffluent4)C:)PFig.4oCmparisonoftheC/PratiointhepilottestprimaryeffluenlandtheWWTPeffluent200835.02,SP)l.23.n3n13,,p(BODS/TP)p(SP);(BODS/T)P45,。(S)P0.50.n,,p(BODS/T)P,(SP).6p(BO/T)P、TP)、.p(T)PBODS/T)P,.p(BODs/T)P,,,.n31113,BODS/T)P45,39.34mg/L,,,,,p(S)P0.50,90%,.p(BO/T)Pp(T)P(S)P.5p(BODS/T)PSP)Fig.5Theanalysesofinfluent(BODs/Tp)andeffluent(Sp)inthepilottest6OB/T)P、p(T)PFig.6Theanalesofiflnuent(BODS/Tp),anaeobrie(Tp)andpervmoalratio3,,,(BODS)、(OCDer)、(Tp)、(Sp)、(55)61.1%、36.5%、36·1%、17.36%52.0%,20.40%.p(vFA),1256,3.7,.,,.p(55).p(55),,.:〔l],.【M].:,1998.〔2].〔M].:,2003.【3]HENzEM,GtJJERW.MINOT.AetivatdesludgemodolNo.Znd,AsmZd[J〕.WaterReseareh&Teehnoly,1999,39(l):165182.〔4」ARAVINTllANv,MIN()T,TAKIZAWAS,etal.Sludgehydorlysatea、acarobnosureeofrdenitrifieation[C」//lstWorldWaterCongressoftheInternationalWaterASSOciation(IWA)oCnfereneePrepirntlx〕k3.Paris:[s.n],200():146-153.〔5]KARINJ.()perationalfaetorsaffeetingenhaneedbiologiealphosphorusrenlovalatrhewasrewatertreatmentplantinHelsing,rg「J」.WarSeiTeeh,[996,34(l/2):6774.9:/0985[6],,.【J].,2005(2):4243.OSNGAnni,LOUXingyi,HANQinTeratmentteehnolyofortourasewageteratmentplantinNewzealand【J].ChinaEnviornmentalPorteetionIndustyr,2005(2):4243.(inChinese)〔7],,,./〔.(),2004,36(4):421423.wuYiping,LluYing,wGX-udong,etal.pdoruetsfomrpirmarysludgefemrentationasaearbonsoureefordenithfieationandphohours:emvoal[J].JounrofXi’anUniveisrtyofArchiteetuer&Teehnology,2004,36(4):42423.(inChinese)【s].〔M].:,2002.[9]LAHAVO,LOEWENTHALRE.MeasurementofVFAinanaeorbi。dition:thefivopointtitrationmethod:evisited[J].WaterSA,2000,26(3):389392.[10]COMEAuY.BiologicalmelforenhaneedphOSphorusermoval[J].watRes,1986,20(12):151521.【11].BA〔D].:,2003.zHANGLing.Expe6mentalstudyontheenhaneementofnitosrenandphphoorusremvoalinBAproeess[D].Qingdao:oClleofEnviornmentcSieneeandEineeri,OeeanUnivesrityofChina,2003.(inChinese)EffectsofPrimarySludgeHydrolysisonEnhancedBioogicaPhosphorousRemovalinAZ/0processLJian,,zHAOYongzhi,,3,wANGJiaweiZ,zHouJunZ,wANGHochenZ,ZHANGChenghuil,zHANGLil(1.llegeofarehiteetuerandeivilenigneeirng,eBijingUniversityofTeehnology,eBijing100022,China;2.ingDarigGourp,ingIJ22,Cha;3.gmEn~lerlt11itatlonEneeirgnGP.d.,ingl《)67,ChianAbstraet:(VFA)15akeyfaetorinenhaneedbiologiealphosphorusremovalproeess,andtheeffeetofbiologiealphosphoorusermovaleanbeimprovedwithVFAinereasedininfluent.Theeffeetsofprimarysludgefemrentationonthe(VFA)、(C):(p)inthebioehemistryreaetionsystemarediseussedbyeomparingtheresultsofpilottestandfullsealeplant.Theresultsshowedthatprimaryfermentationeaninereaseinfluentindexsuehas(B()Ds),(C()Der),(Tp),(SP),(55)eomparingtheeffluentfromfullsealeplantprimarysedimentation,separatelyinereased,61.1%、36.5%、36.1%、17.36%52.0%,alsothebiologieeatabolismindeximporve20.40%,andtheteehonlogyesPeeiallyinfavoroftheinfluentVFA,inereasedform12to56,about3.7times,enhaneebiologiealphosphorusandnitorgenremovaltothebiologiealsystem.teehonlogyofsludgefemrentationCanlowbeappliedtoanddiftieulttothemunieipalwastewatertreatmentplantwherequantityoftheearbonsouree15effieieney.biologiealphosphorusandnitrogenremovalinThethehighywodrs:primarysludge;fermentation;/0poreess;vFA()