城市污水厂不同时间尺度下恶臭排放特征

37[1]。[2]。[3]。[4]。。《》2013-03-062013-05-2411Y04ESPCT“”[e-mail]*[e-mail]。EnvironmentalScience&Technology37220142Vol.37No.2Feb.2014112*3331.1000842.1000843.215001、、。H2S。、。H2SH2S、H2S。1H2SH2S。1d11:00~12:00、18:00~19:00H2S4:00~6:00。H2SX831Adoi10.3969/j.issn.1003-6504.2014.02.0171003-6504(2014)02-0084-05EmissionCharacteristicsofOdorantsinaMunicipalWastewaterTreatmentPlantunderDifferentTimeScalesWANGZhichao1XIJinying12*CHENGZhiqiang3WUWeigang3XIAYajun31.StateKeyLaboratoryofEnvironmentalSimulationandPollutionControlTsinghuaUniversityBeijing100084China2.StateEnvironmentalProtectionKeyLaboratoryofMicroorganismApplicationandRiskControlBeijing100084China3.SuzhouDrainageCo.LtdSuzhou215001ChinaAbstractConcentrationsoftypicalodorantsemittedfromamunicipalwastewatertreatmentplantWWTPwerecontinuouslymonitoredunderdifferenttimescalesmonthsdayshours.ResultsshowedthatH2SisoneofthemosttypicalodorantsinWWTPandtheconcentrationsofodorantsemittedfromfinescreenaeratedgridchamberandsludgestoragetankarehigherthantherestoftreatmentunits.H2SconcentrationvariationbymonthsdemonstratedthatH2Sconcentrationsinprimarytreatmentareaarelowinwinterandhighinsummer.ButH2Sconcentrationsinsludgeprocessingareadonotchangewithseasons.H2SconcentrationvariationbyweeksshowedthatH2Sconcentrationinprimarytreatmentareaisreducedsignificantlyafterrainfall.H2Sconcentrationvariationofthefinescreenandtheaeratedgridchamberwithinadayshowedthatitwillriseduring1100~1200and1800~1900andfallduring400~600.KeywordsmunicipalwastewatertreatmentplantodorantH2Semissioncharacteristics211.118m3/d。、。、。1.220117-201211、、、、、、、。、、、、、。1.3H2S、NH3、、、、。H2SJSA8-H2S0~100×10-60.01×10-6JEROME631-XE0~50×10-60.001×10-6。NH3JSA8-NH30~10×10-60.01×10-6。VOSCs—。GC-14BCD-WAX30m×0.32mm×1μmFPD240℃35℃3min8℃/min240℃3min。TenaxTP-5000-99.999%0.2MPa300℃3min5s。22.1、。1。1Table1OdorantsemissionconcentrationindifferentWWTPsandtheirthreshold(μg/m3)H2SNH3[5]9.9~25.4—0.3~0.7———[6]———0.08—1~137.3A[7]10~220000~670————B[8]———660~5410—60~1610[9]2~2457060~580—20——[10]0~90000~600————AWWTPinCastell-Platjad’Aro[11]—————1~5AlargeindustrialcomplexinKorea[12]2445~3355—16.2~29.7170~212.3—9~14.3AWWTPofanindustrialsciencepark[13]———22.8~453.2——10~1457000~630~630~95.40~5550.2[14]75.9[15]0.02[16]2.5[17]20.1[15]0.1[17]“—”。1。H2S。H2S[18]。H2S。H2S、NH3。H2S。1H2S、NH3VOSCs。1H2SH2S34.7μg/m3H2S33.0mg/m341.6mg/m3FrechenFBShinichiAOKI[19-20][21]。H2S1.8mg/m3H2S37H2S。1NH3VOSCs。。2.2H2S2.2.1H2S2H2S。2H2S7、8、H2S6.27、108.82102.89mg/m39、10H2S11-20.08、0.250.37mg/m3。H2S7、89、10。、H2SH2S。H2S、。H2SAVS、[22]、[23]、ORP[24][25]H2SH2S。2.2.2H2S32011819-25H2S。31。819、22、25。3H2SH2S。2H2SH2S[10]。2.2.3H2S4、2011820-2120121126-27H2S。2011820-2120121126-27、H2S。4、H2S1d11:00~12:00、18:00~19:004:00~6:00。11:00~12:00、18:00~19:004:00~6:00H2S。31H2S、、NH3。2H2S、。3H2S。4H2S11:00~12:00、18:00~19:004:00~6:00。5。[][1].[M].2005.ShenPeimingChenZhenlouWangDongqi.EvaluationandAnalysisofMalodorous[M].BeijingChemicalIndustryPress2005.inChinese[2].[J].200831982-86.WangBoguangZhouYanFengZhicheng.Reviewonmolecularmarkerofvolatileodorousorganiccompounds[J].EnvironmentalScience&Technology200831982-86.inChinese[3].[J].200218241-42.GuoJingLiangJuanKuanYingetal.Analysisandeval－uationofodorouspollutioninsewagetreatmentplants[J].ChinaWater&Wastewater,200218241-42.inChi－nese[4].[J].2002225928-939.BaiTaoguang.Engineeringpracticeofmalodorouspollutionpreventionandcontroltechnology[J].LiaoningUrbanandRuralEnvironmentalScience&Technology2002225928-939.inChinese[5].[J].201228887-90.YuFangtianNingLiangZhangDongsheng.Generationandcontrolofmalodoroussulfurgasesatwastewatertreat－mentplant[J].ChinaWater&Wastewater201228887-90.inChinese[6].[J].201132123582-3587.LiuShuleWangBoguangHeJieetal.Quantificationas－sessmentoftherelationshipbetweenchemicalandolfactoryconcentrationsformalodorousvolatileorganiccompounds[J].EnvironmentalScience201132123582-3587.inChi－nese[7].[J].200823399-402.SuiGuanghuaLiJianjunSunGuoping.Investigationofodorpollutioninamunicipalwastewatertreatmentplant[J].ChineseJournalofEnvironmentalEngineering200823399-402.inChinese[8].[D].372007.ShengYanqing.PrimaryStudyonOdorousOrganicSulfidesinTypicalPollutedRiversandMunicipalWastewaterTreat－mentPlantsinGuangzhouUrban[D].GuangzhouGuangzhouInstituteofGeochemistryChineseAcademyofSciences2007.inChinese[9].[J].19999313-15.LuYinghong.ThepollutionstatusandcontrolmeasurementofNorthSewageDisposalPlantinShenyang[J].Environ－mentalProtectionScience19999313-15.inChinese[10].[J].2006222199-103.XiJinyingHuHongyingLuoBin,etal.Odorantsemissioncharacteristicsinamunicipalwastewatertreatmentplant[J].ChinaWater&Wastewater2006222199-103.inChinese[11]AnnaGodayolMònicaAlonsoEmiliBesalúetal.Odor-causingorganiccompoundsinwastewatertreatmentplantsevaluationofheadspacesolid-phasemicroextractionasaconcentrationtechnique[J].JournalofChromatographyA201112184862-4868.[12]Ki-HyunKimEui-ChanJeonYoun-SeoKooetal.Anon-lineanalysisofreducedsulfurgasesintheambientairsurroundingalargeindustrialcomplex[J].ScienceDirect2007413829-3840.[13]Benzen