GCMS法对垃圾渗滤液生物处理前后微量有机物的研究

:,,1980,,3(No.20032Z207)GC2MS31123(1.,100037;2.,215200;3.,215200)GC2MS,53,55CODCrGC2MS,,CODCrNH32N,CODCrCODCr,GC2MS1GC2MS1.1(),1.5L11pHCODCr/(mgL-1)NH32N/(mgL-1)8.233805107.894251.22[1]:500mL,pH8.27.8,pH,50mL,3min,,50mL,Na2SO3;pHNaOH12.0,25mL(),;pH20%2.0,;0.5mL,41.3:Saturn2100GC2MSn(VARIAN)GC:280;,50/2min,4/min,240/30min;120;1LMS:EI,70eV,200,1050V,,500m,35400m1.425355,[2,3]3,;EPA129[4]4,2;[5]5,1,,,,,,,;(),,,,79.90%,CODCr;,7,,,8122732005622/%/%/%142(12)21226612851.5610023,3,522227157771.591003,,4223221214669860.8610041,1,724221H2()723114830.181005,221244050.366102212919190.277(R)2(2)2(Z)2142282212926540.2781,12-969950.289222125014471.4610222121346720.3911222126829271.991222212491274714.34133,7,11,15221224161927.05143#3947580.2310015622222522312930.141001622225292133485.40100172,6,10,14,18222,6,10,14,18225858561.52100182,5,522121876860.55192,322327072202.06203222,52324762731.3921322122648560.77222,322322884690.8423322122444270.7124522322005670.58251233803179.86268874192.592733603121.971002871394794.181002942214669860.861003011750890.691003140954962.401003232285451.89100336693680.391003456996733.34100352223328891.37100362210242850.60100373861181.13382,6,622322424124481.203919547021.1510040224012250.24100412,62()26490660.385273351.5418.75423,3,8a226222580560.15100432,42()26609330.395726321.6713.36442,52()24277981.25455048840.303981771.1621.134632493770.1511853363.46-475385031.57483029280.884922221290230.3850(22)12940563.78513#14439160.851005211073000.6510053#167554689.8310054224254510173.20100912GC2MS/%/%/%554,4’2(12)223055951.35100562,62(1,12)242217037094.97573,3,52217174931.011005822[3,42d]21,322422446410.141005924,4,7a222(3H)26026130.35100603222,523658650.2110061N2[422n2]2223388940.2010062422N222635560.1510063N,N221036370.3064N2(32242252)1682210.496529252998.546622d29447870.55100671,622D231465521.84100683222(22)6227590.36100693222(22)3466860.20100705591160.33100716047806035.471007229327681.72100732t2234865492.04100741,1,2,223#15134580.89100752,3222598460.15100761223221052530.31772221,3221634340.48781,2,3,4,52218655735.447912222211795513.44804222240110.65811,1’2(12)21073110.318212()1197860.35831111120.3284122850580.25851,72242(12)1726200.50863653531.07875223031740.88881852570.54891,2229557440.562335270.6875.56903724891.099112220795111.22100921679710.499333285341.952752180.8591.739438478902.262452700.7293.62953221,1,1,5,5,52232()4907781.43962,5,5,6,8a2224a,5,6,7,8,8a2225477420.32100972(3H)2388540.02100989229H23637410.21100991,2,72221846760.5410031727510.50101N2[422n2]2222122970.6217050010699.9634266819100.0179.90:3EPA;#;,,,,,,;133,7,11,152212172,6,10,14,18222,6,10,14,182,2512,,1222212CODCr,02227320056:,,1966,,,3(No.BK2003207),,2(1)GC2MS53,;55,(2)79.90%,CODCr(3),,,(4)1,,.GC2MS.,2003,4(8):31332,.().,1985,(3):28303,.().,1985,(4):21234..:,1989.11135,,..,1990,6(4):14:(:2005201220)3(,210036),,,[1],,5,,1,,,,,[2]20046,,,,,,,,,1,90%;,,22.1,,,2.2,122dedefficiently.AttheconditionsthatHRTwas1d,OLRis3.36kgCOD/(m3d)andtheinfluentCODstrengthwas3360mg/L,theCODremovalefficiencywas71.5%andtheeffluentCODstrengthwas958mg/L.ThepHvaluewasregulatedthroughmixingthecottonpulpwastewaterandthefilaturewastewater,andsotheamountofalkalineusedandthecostofoperationwasdecreased.Keywords:AnaerobicbaffledreactorCottonpulpWastewatertreatmentAnaerobicbiodegradationDegradationofwastewaterstrippingfromrefinerybyO3/UVmethodZhangDongmei(DepartmentofEnvironmentEngineering,MaomingCollege,MaomingGuangdong525000)TheremovalsofCOD,Oil,Ar2OH,S2-inthewastewaterstrippingfromrefinerywereresearchedbyO3/UVmethod.Con2trollingconcentrationO3andreactiontime,thedegradationrateofanykindofpollutantscouldreachveryhighdegree.TheresultshowedthatthedegradationrateofCOD,Oil,Ar2OHwerein2creasedto14%,15%,22%byUVtocomparewithusingO3a2lone.UsingGX294MeasureExplosionInstrumenttomonitorex2haustgasandanalyzeitinordertoknowtheprocessofthedeg2radation,whichshowedthatS2-wasdegradedinadvance,thefollowedbyhydrocarbon.Thefinalproductswerecarbonmon2oxideandsmallmolecularhydrocarbon.Keywords:O3/UVmethodWastewaterstrippingfromrefineryDegradationDiscussiononrelativequestionsofeutrophicationinMeilianglakeJiaoFengLiXin(CollegeofScienceandTechnologyofSuzhou,SuzhouJiangsu215011)TheeutrophicationhasthreatenthedevelopmentofeconomyinTaihuwatershedspeciallyinMeiliangwan.Thestudyanalysisthemainfactorswhichaffectoccurrenceofeutrophication.Someconclusionsaredrawn:TPislimitativefactor.Illumination,tem2peratureareimportantfactorsnotlimitativeones.TherelationbetweenCODMnandeutrophicationisnotclear,needtobeex2ploreddeeply.Keywords:EutrophicationRestrictivefactorsCorrelationanalysisAnalysisformicro2organicpollutantsinleachatebeforeandaffectbiologicaltreatmentusingGC2MSYangZhi1WangPin1ZhangYueqin2TongShiqin3(1.SchoolofChemicalandEnvironmentalEngineer2ing,BeijingTechnologyandBusinessUniversity,Beijing100037;2.MunicipalManagementBureauofWujiangCityofSuzhou,WujiangJiangsu215200;3.LandfillofWu2jiangCityofSuzhou,WujiangJiangsu215200)RawleachateofSuzhouWujiangMunicipalSolidWastesLandfillandtheeffluenttreatedbyb