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071000、。X7A1004－1184201106－0168－032011－06－271983－。StudyonDegradationofChlorinatedOrganicsHANXiao－dongInvestigationBureauofHydrogeologyResourcesinBaodingofHebeiProvinceBaoding071000HebeiAbstractThearticlediscussesdegradationofchlorinatedorganiccategoryandputsforwardthechlorinatedaliphatichy-drocarbonsmainlytakesthebi－metallicsystemmethod．Thechlorinatedaromatichydrocarbondegradationusuallydoesbythephotocatalyticoxidationoverandthechlorinatedphenolsbycatalyticozoneoxidationandtheultrasounddegradationmeth-ods．KeywordsThechlorinatedorganicsdechlorinationanddegradation“、、”。、。、、、、。。。。、。。。11．1。、、1－3。。Pd、Ni、Cu6－8。//PCE9。PCE1500Ni/FeHClNiCl224hPCE。PCEPCETCE、DCE、VC。PCENi/FeKSA0．1289ml．m．－2h－10．3697ml．m．－2h－1Cu/FeKSA861201111336GroundwaterNov.2011Vol.33NO.60．2279ml．m．－2h－1．Pd＞Ni＞Cu/FePdNiPd。1．2、、、。、、、、“”。。。11。12－16。POMTiO217－18。POM1－10m2/g。POM19。PW11NiCo－APS－MCM－48MCM－48＞1000m2/g。APSMCM－48PW11－NiCoM－NM=CoNiPW11NiCo－APS－MCM－48PW11NiCoPW11NiCo。POM．OH。．OHC－Cl、Cl－。CO2HCl。1．3CPs。20－21。。。1．3．1V－O24－22。5200W30minTiO2SiO2ZrO26V－O/SiO2/O2。40min24－CO2H2O。10～30min。。VIV－O+O3—VV－O+O3－1O3+H+－－HO32HO3—O2+OH3OH+M—…．4VV－O+A—VIV+A+5MA。pH。1．3．2。15KHZ15KHZ－1MHZ。3。．OH．H。．OH。、—4—、pH、4—、23961336201111—4—CO2H2O。、CO2、H2O、。、。CO2、H2O。2。Pd/FePd。NiPd。CO2HCl。、。CO2、H2O。1ShoemakerSH．PermeableReactiveBarriers．InRumerRRMitchellJK．AssessmentofBarrierContainmentTechnologies．Bal-timoreMarylandInternationalContainmentTechnologyWorkshop1995301－353．2．J．2002272227－230．3LiuCMXuZLDuYGetal．Analysesofvolatileorganiccom-poundsconcentrationsandvariationtrendsintheairofChangchunthenortheastofChina．AtmosphericEnvironment200034264459－4466．4MathesonLJTratnyekPG．ReductivedehalogenationofchlorinatedmethaneshyironmetalJ．EnvironSciTechnol199428122053．5ClarkCJRaoPSCAnnableMD．Degradationofperchloroethyl-eneincosolventsolutionsbyzero－valentironJ．JournalofHaz-ardousMaterialsB20039678．6LiTFarrellJ．Reductivedechlorinationoftrichloroethyleneandcar-bontetrachlorideusingironandpaliadized－ironcathodes．Enriron．Sci．Technol2000341173－179．7LiangL．ByproductformationduringthereductionofTCEbyzero－valentironandpalladizediron．GroundWaterMonitoring＆Remedia-tion199717122－127．8MauatTBodnarZsPetroJ．ReductionbyDissolvingBimetacs．Tetrahedron1991473441－446．9．Ni/FeJ．2006283173－175．10USEnvironmentalProtectionAgency．Criteriaandstandardsdivi-sionambientwaterqualitycriteriaforchlorinatedbenzenesEPA440－/5－80/028SWashingtonD．C．DepartmentofCommerceNationalTechnicalInformationService19801－215．11．J．200122393．12BahnemannDWKholuiskayaSNDillertR．ApplCatal132002362161．13GuoYHHuChWJiangShCh．Appl．CatalB20023619．14．TiO2－SnO2J．2003244243．15．TiO2－SiO2X3BJ．．2001222171．16．J．2000214327．17HiskiaAMylonasAPapaconstantinouE．ChemSocRev200130162．18JohnsonBJSSteinA．InorgChem2001404801．19．J．2004259753－756．20LuGHWangCBaoGZ．Quantitativestructure－biodeg－rada-tionrelationshipstudyforbiodegradationratesofsub－stitutedben-zenesbyriverbacreriaJ．EnvironToxicolChem2003222272－275．21LuGHYuanXWangC．Quantitativestructure－toxicityrela-tionshipsforsubstitutedaromaticcompoundstoVibriofischeriJ．BullEnvironContamToxicol2003704832－838．22．24－J．200525293－9623．－4－J．20011621－4．071336201111