废水特性鉴定的批量OUR法试验研究黄勇副本

;`ShanghaiEnvironmentalSeienees2001207OURStudyonCaarcterizationofWastewaterwitBateOURTestsHuangSuzhouYong(,215011)LiYong(SuzhouInstituteofUrbanConstruction&EnvironmentalProtection,215011),ouR,,。,ouR,;OUROUR,。,OUR,。:(ou)R,。!7’,,。2OUR,sS,,,OUR,1。6050OUR(t)OURsB(t)zOUReIII1234(OUROURCurveinbstChreaCtorCUUCUnùnJ,,,,\ǎNgú:,1958,19821,,.。(IHE,Delft)1..。、10、,6;、23;4。、.1998“、、”。,Figurel,,,AsMll`’AsMZI”。、。(OUR),:OuR「’,`’。OURl’,`’。1,tt,OuR。t=lt,OUR,。t,t,ouR,Xs。t`,OUR,,。ousRB(t),OURe,Vw,V,:sS。Vw+Vvw·“’!oUR`!,0U’RS·`!,]·““”.322OUR。=vw+VVw·`[oURS·(!,OUR·]·d`2’33.12.5L。。、。,,10d。6sh,,c0D。10mg/L(ATU)。3.2,VwV。DO67mg/L,,,、DO。DOOUR。DOZmg/L,。S、。X,。。。()3d,ZnSO40.45mCOD`”。。()COD:X,0=cCo(55。+51。+Xso)(3)CODOUR,b。3.3,F/MOUR。OUR0230~40mg/.Lh,20~40min。4(X)(N)。A、BZ/。2OUR,ǔné004`,ù10ē,\ǎNg]00ēq·ǎà120(min)Vw:V,.8:0.8180240X3,Bf。27X4,B120(min)Vw:V“1.5:1,0180240/M0.ēǎ`à0060120(min)néēUné、ó1`1Oà.ùxs,AVw:v.:51.0o.nNl,A120180240(min)Vw:v:60.8F/M=16。—2.OURFigure2MeasuredandsimulatedresultsinbatehOURtests323OUR,InsS。1,2。1.OuR、《m。)Table1Datafors,,determinationinbatehOURtestABX5ABN1ABX3X4XSNlNZBABABABABN2ABVw()LV(L)1.51.51.611.01.00.81,,`JO:ō.J.ssl018.211.510.911.319.018.713.99.610.18.73.7513.317.714.36.1929.130.726.411.315.440.353,643.418.5282S,43.557.954.956.748.579.396.094.470.367.346.144.033.925.780.472.355.547.32tOURTable2CharaeterizationresultsofPrimaryeffluentfromChengxiandChengnansewagetreatmentPlantswithbatehOURtestsX3X4XSNlNZX4ABX5ABABN2BAABBABABAB69...73738711,ù419719716946.144.033.980.472.355.530.730.747.339.850.032.3165.485..673267.22516556770,3267.113OJ,`.:Qō、O`,O,`q0`J`U.*:,0gU」ù、éO,、ù,`、ó、à,..…JC,,ó、,jCODTo55(mg/)LXs(mg/)L5.(mg/L)x.(mg/)L55.1。,,OUR。,。l’·8’,,2,,,OUROUR。sSXs,sS,。Kappeler(1992)OURXs〔`’,。OUR,sS,、。5.2,OUR,,;,OUROUR,OUR,。,DOOUR,OUR。66.1OUR。S,,.X,。6.2OUROUR,324ROUXs。6.3,OUR,.。。6.4OUR,。:COD28%,Xs43%,16%,13%,:CoD22%,40%,S,15%,23%。71HenzeMetal.Aetivateds1udgemodelNo1.London:IAWPRC,1986.2HenzeM,GujerW,MinoT,MatsuoT,WentzelCMandMaraisGvR.ActivatedsludgemodelNo2.London:IAWQ,1995.3EkamaG,DoldPL,MaraisGvR.Proeeduresofrdeter-mininginfluentCODfraetionsandthemaximumsPeeiifegrowthrateofheterotroPhsinactivatedsludgesystems.WatSciTeehnol,1986,18(6):91114.SollfrankU,GujerW.Charaeterizationofdomestiewaste-waterofrmathematiealmodelingoftheaetivatedsludgeProcess.WatSeiTeehnol,1991,23:1057.KristensenGH,JorgensenPE,HenzeM.Characteriza-tionoffunetionalgroupsandsubstrateinaetivatedsludgeandwastewaterbyAUR,NURandOUR.WatSeiTech,1992,25(6):4357.KaPPelerJ,GujerW.EstimationofkinetieParametersofheterotroPhiebiomassunderaerobieeonditionsandehar-aeterizationofwastewaterofraetivatedsludgemodeling.WatSeiTeeh,1992,25(6):125139...,1993...,1995,8(4):2327.MamaisD,JenkinsDandPittP.AraPidPhysiealehemi-ealmethodofrthedeterminationofreadilybiodegradablesolubleCODinmunieiPalwastewater.WatRes,1993,27:195197.(:20010401)“”1992,,。。,,,“”。,,“”。、、,。。,。,。,7000t,,1。。,。1999,10,。2000,,100,、、、。1994340OO0t,1997390000t。,900O00t.。1994,1998。。,。,,。(,)325ShanghaiEnvironmentalSeieneesVol,20,No.7,July2001AbstraCtSStudyandAPPlieationofWastewaterTreatmentUsingHighRateAlgalPondsComParisonofTwoComPutedAirEntrainmentModelsTanJingXuZuxinChenPengZhouQi(StatekeyLaboartoofPollutionContorlandResourcesReuse,OTn1nUiversity,Shanghai200092)(SehoolofEnvironmentalScienee&nEgineerig,OTnnUiversity,hSanghai200092)DeveloPingonthebasisofstabilizationPond,withtheeharacterofshortretentiontime,shallowdepthandeon-tinuousmixing,highratealgalPond(HRAP)hasitsadvan-tagesofhigheiffeientremovalofN&P.ThediffereneebetweenhighratealgalpondandordinayrstabilizationPondhasbeeneomPared,meehanismsoforgC,N,PandPatho-genremovalweredeseribed,andtheenvironmentalafctorsofHRAPsuehassolarradiation,temPeratureandPHre-latedtoCOD,NH3N,P,Pathogenremovalandalgaegrowthweresummarized.ThedeveloPmentofHRAPinthefuturewasalsodiseussed.Keywords:HighratealgalPond(HRAP)PollutantremovalAlgaeAPPlieationofPIllaredMontmorillonitetoEnvironmGntalPOllutionCOntrolAirentrainmentwillehangefluidPressuretransientsinsewagePumPingstations.TheehangesofPressureandve-loeityunderPumPstoPPagehavebeenstudiedwithtwomodelstheairreleasemodelandtheeoneentratedvaPor-ouseavitymodel.TheeomPutedresultsindieatedthatwitheheekvalvethePositivePressurePeakoftheconeentratedvaPorousevaitymodelwashigherthanthatoftheformerone,butwheneheekvalvewasnotinstalled,theresultsofthetwomodelshavelittledlllrence.Beeausetheairreleasemodeleonsumedtheairinwaterdistributedequably,eom-ParedwiththeeoneentratedvaPorouseavitymodel,itsuP-suewasrelativelowerandthedownsugrewasrelativehigher.Keywords:SewagetransPortationPenstoekAirentrainmentAirreleasemodelConeentratedvaPorouseavitymodelComParisonZengXiuqiong(ChemistryDartment,hZejiangnUivesri,Hangzhou310028)StudyonChaareteirzationofWastewaterwithBatohOURT6StSTomodiifcationofmontmorillonite,andinaeeordaneewithPillarofinorganieandorganieeations,toreviewthemajorPreParationmethodsofPillaredmontmorillonitebothdomestieandabroadreeently,andthestudyonitsadsorP-tionmeehanismsandaPPlicationtoremovalofPollutantsinwastewaterwerePresented.Keywords:Pillare