测定水中二氧化氯及其消毒副产物的研究进展

©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()JChongqingTechnolBusinessUniv1(NatSciEd)20102Feb12010:1672-058X(2010)01-0100-05(,400067):2009-09-28;:2009-10-22.:(1984-),,,,.:C1O2C12C1O-2C1O-3,,,,:;C1O2C12C1O-2C1O-3;:O621:AClO22080[1],,,ClO2ClO2,ClO2ClO2[2],ClO2(10mg/L)11ClO-2ClO-3,Cl2ClO-2ClO-3[3],,4,ClO2,,ClO2,ClO2Cl2ClO-2ClO-3,141.11.1.1[4],Ionpac2AS11,0.12mmol/LKOH,1.0mL/min,(r0.9990),(RSD%5.0),88.3%102%,0.0080.010mg/L:[5]5,Ion2PacAS19,KOH,1.0mL/min,33min,©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:0.432g/L;BrO-3:0.68g/L;ClO-3:0.78g/L(500L)97.6%105.6%,r0.9995:,,,,,[6]AS19,0.8mL/min,65mA,,240L,30,,:014min,8mmol/LKOH;1429min,845mmol/LKOH;2932min,8mmol/LKOH50.0054.00mg/L,(r0.9997),,(RSD2.86%),,ClO-2:0.005mg/L;BrO-3:0.005mg/L;ClO-3:0.01mg/L:,,KOH,,,,,,,[7]IonPacAS22,2,(25L,S/N=3)86g/L,13min,1%,94.5%98.5%:1.1.2[8],,3.5minCl-Br-ClO-3BrO-341.61062.8105/m,11.223.3mg/L,1%2.2%5.2%:,PetrPraus[8](ITP)(CZE)0.0120.017mg/L430L,0.005mg/L,RSD=3.3%RSD0.050.20mg/L2.2%2.7%0.020.20mg/L96%106%RSD1.3%15min:1.21.2.1[9]FIA,,,,:,[10],,0.1mol/LKNO3,,E(mV)E-logc,E,Cl-:10-5100mol/L,0.667%,0.9999,Cl-3.545mg/L,50BrO-3NO-2CH3COO-SO2-4F-CrO2-4,10CO2-3,Br-I-1011:©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:,,1.2.2[11]ClO2Cl2ClO-2ClO-3()4pHClO2Cl2ClO-2ClO-3I-I2,,I2,,:ClO2:0.012mg/L;Cl2:0.022mg/L;ClO-2:0.011mg/L;Cl0-3:0.064mg/L:,,98%,1.8%,,[12]NaClO2201052.51mg/LNaClO3()201052.51mg/L,:ClO2Cl2ClO-2ClO-35mg/L,1.31.3.1[11]ClO2,ClO2(lurminol,52amino22,32dihydro21,42phthala2zin2edione),ClO2,ClO2,pHHOClOCl-0.051.50mg/L,0.2mg/LClO22.3%:ClO2,ClO2[13]pH9.1NH4Cl2NH3H2O,,470nm,ClO2ClO20.00110.185g/mL,0.0047g/mLClO2:ClO2,ClO2,,[14]HN4Cl2NH3H2O,414nm,ClO2ClO20.010450.2090g/mL,414nm:ClO2,ClO2,,1.3.2()[15]ClO2Cl2ClO-2ClO-3,,,:Cl2:0.210mg/L;ClO2:0.310mg/L;ClO-2ClO-3:0.085mg/L:,[16],,(50405)201()27©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(200m,100m)T(0.3L)3.010-71.010-4g/mL,1.410-7g/mL114.5%:(368/h),2ClO2Cl2ClO-2ClO-3,11/(mg/L)ClO-2ClO-30.0054.00,,,,,,,Cl-ClO-2ClO-30.0120.017,Cl-3.545,,ClO2Cl2ClO-2ClO-3I-5.0()4,,ClO20.051.50ClO2,ClO2Cl2ClO-2ClO-3I-Cl2:0.210,ClO2:0.310,ClO-2ClO-3:0.085.0,,3ClO2,,,,ClO2,,,:[1].F-Cl-NO-3NO-32NSO2-4[J].,2006,5(2):112123011:©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[2].[J].,2005(5):1122116[3],.[J].,2003,19(1):61266[4]YANJL.Determinationofchlorite,chlorateandbromateofbyproductdisinfectionindrinkingwaterbyionhromatography[J].ChineseJournalofHealthLaboratoryTechnology,2005,15(6):67292[5].5[J].,2007,35(11):33246[6]WANGHW,YANHZ,LINSB.SimultaneousdeterminationoffiveDBPsinwaterbyionchromatographyChineseJournalofHealthLaboratoryTechnology[J].ChineseJournalofHealthLaboratoryTechnology,2009(3):5582559[7]TAIHX.Rapiddeterminationofcontentofchlorateandsulfateinbrinebyionchromatography[J].ChinaChlor-alkali,2009(3):37239[8]HEP,HEJ.DeterminationofinorganicanionsinenvironmentalwatersamplesbyCapillaryElectrophoresis[J].ChineseJouranalofAnalysisAboratory,2005,24(6):32235[9].[J].,2003(1):32235[10],,.Determinationofchlorideindrinkingwaterbychlorideion-selectiveelectrode[J].JournalofEnvi2ronmentandHealth,2003(3):1722173[11].[J].,1999,11(6):11214[12]SHILH.Researchesonthedeterminationofchlorinedioxide,chlorine,chloriteandchlorateinwaterbypotentiometrictitriationmethod[J].IndustrialWaterTreatment,2003,23(4):57260[13]KANGSY.AnewfluorescencequenchingmethodforthedeterminationoftraceClO2inwaterusingsilvernanoparticles[J].SpectroscopyandSpectralAnalysis,2006(6):109621098[14],.[J].,2008,27(12):1362139[15],.[J].,2005,15(4):21225[16]LIUW.Micro-flowinjectionchemiluminescencemensurationsystemfordetectionofhypochloriteintapwater[J].JournalofShaanxiNormalUniversity,2005,33(3):65267ResearchprogressindetectingchlorinedioxideanditssterilizationbyproductinwaterHAOLi2meng(SchoolofEnvironmentalandBiologicalEngineering,ChongqingTechnologyandBusinessUniversity,Chongqing400067,China)Abstract:Thispaperintroducesthemethodsfordetectingchlorinedioxideanditssterilizationby2productClO2,Cl2,ClO-2andClO-3inwater,analyzestheadvantagesanddisadvantagesandapplicabilityofeachmethodandholdsthatfutureresearchdirectioniscomprehensiveapplicationofeachmethodinordertosearchforrapid,simpleandhighly2efficientdetectingmethod.Keywords:sterilizationby2product;CIO2;Cl2;ClO-2;ClO-3;detectingmethod:401()27