有机氯农药微生物降解技术研究进展-卢向明

6OrganochlorinePesticidesOCPs、[1-2]。、[4][5]。OCPs77.7μg/kgGB15618-199550μg/kg。34.41μg/kg500μg/kg[6]。0.12~2.8μg/kgDDT0.04ng/kgDDT。、OCPs。、。、OCPs。OCPs《》[e-mail]。EnvironmentalScience&Technology35620126Vol.35No.6June20121231.3100182.3100053.311400、、。、。LinLinA～LinJ10。、、、、、、、。、。X172Adoi10.3969/j.issn.1003-6504.2012.06.0191003-6504(2012)06-0089-05ProgressinDegradationofOrgano-chlorinatedPesticidesbyMicroorganismLUXiang-ming12CHENPing-ping31.ZhejiangGongshangUniversityHangzhou310018China2.InstituteofIndustrialEP&DHangzhou310005China3.EnvironmentalProtectionBureauofFuyangCityFuyang311400ChinaAbstractThispaperreviewedtherecentresearchadvancesinorgano-chlorinatedpesticidedegradationbymicroorganismfocusingontopicssuchasenzymegeneandthebiodegradationmechanism.Mainenzymesintroducedinthispaperreferedtode-hydro-chlorinationenzymehydrolyticenzymeanddehydrogenaseandthegenesrelatedweretenLinfamilygenesincludingthetypicalfunctionalcodesfromLinAtoJ.Owingtothedifficultiesinvolvedincontrollingpollutionoforgano-chlorinatedpesticidesintermsoftheirextentofapplicationandpersistenceintheenvironmentthepapermadesuggestionsforstrengtheningtheresearchinthisarea.Keywordsorgano-chlorinatedpesticidedegradationbymicroorganismmechanismenzymegene35OCPsOCPs。1OCPsOCPsOCPs。OCPs。OCPs、、、。HCHDDT、OCPsOCPs。1.1OCPsPseudomonasUT26[18-19]、B90[20-21]、Citrobacter[22]、Fungus[23]、[24]Fusobacterium、Bacillus、Corynobacterium、Micreococcus、Hydrogenomonas。Johri[18]3d5mg/Lα-HCH98%β-γ-HCH12dδ-HCHSingh[23]28d78mg/LHCH。1.2OCPsOCPs。1.2.1[25-26]OCPs3Muscadomestica[27-28]P.putida3-D--[29]DDT-5’-。SphingomonaspaucimobilisUT26γ-HCHLinA-S-。Lukás姚[30]LinAγ-HCHHClγ-13456-124-LinAHCH。1.2.2LinBα/β[31-32]α/β[33]XanthobacterautotrophicusGJ10DhlAMoraxellaspBDehH1。LinB[34]βαα-Asp-His-Asp/Glu[35]。LinBOCPs--[36]。LinBLinAβ-HCH[21]。1.2.3HCHLinC[37]150154LinCLinCNAD+HCH25-25-DCHQ[19]。OCPsθ-S-GSTsLinD25-DCHQCHQHQ[38]LinELinEHQ、CHQ、26-DCHQ[39]。CHQMALinFMA[40]。1.3OCPsHCHS.paucimobilisUT26S.paucimobilisB90HCHlinAlinB[41]linC[42]linD[43]linE[38]linDlinELysRlinR。linFMAβ-LinGHIJ[44]。Endo[45]ABC、ATP、6linKLMN。1.41.4.1、。、、、、。。[46]。Sahu[47]14CHCHHCHα-γ-HCH10%～12%14CCO214Cβ-HCH5%14CCO2HCH[48]HCHBHC-AHCHβ-HCH15dBHC-AHCH84.3%。[49]、[50]、[51]。1.4.2。OCPs[52][53]。Deepthi[54]127DDT74%2.31955.98%。14.92%10.52%[54]NADPH[55]。OCP[56]pH、。2OCPs。OCPs。OCPs。Lin、、。[][1]WillettLKUlrichMEHitesAR.Differentialtoxicityandenvironmentalfatesofhexachlorocyclohexaneisomers[J].EnvironmentalScienceandTechnology199832152197-2207.[2]NakataHKannanKJingLetal.AccumulationpatternoforganochlorinepesticidesandpolychlorinatedbiphenylsinsouthernseaottersEnhydralutrisnereisfoundstrandedalongcoastalCaliforniaUSA[J].EnvironmentalPollution1998103145-83.[3]XueNandongXuXiaobaiJinZuliang.Screening31en－docrine-disruptingpesticidesinwaterandsurfacesedimentsamplesfromBeijingGuantingReservoir[J].Chemosphere200561111594-1606.[4].[J].200730833-34.WangJunQiShi-huaMuQianetal.ConcentrationanddistributionoforganochlorinepesticidesresiduesinabayofHainanProvince[J].EnvironmentalScience&Technology200730833-34.inChinese[5]SanghiRTewariV.MonitoringofpesticideresiduesinsummerfruitsandvegetablesfromKanpurIndia[J].Bul－letinofEnvironmentalContaminationandToxicology2001674587-593.[6]LiYFCaiDJSinghA.Technicalhexachlorocyclohex－aneusetrendsinChinaandtheirimpactontheenvironment35[J].ArchivesofEnvironmentalContaminationandToxicol－ogy199835688-697.[7]CarreraGFernándezPGrimaltJO.Atmosphericdeposi－tionoforganochlorinecompoundstoremotehighmountainlakesofEurope[J].EnvironmentalScienceandTechnology200236122581-2588.[8]CatalanJVenturaMVivesIetal.Therolesoffoodandwaterinthebioaccumulationoforganochlorinecompoundsinhighmountainlakefish[J].EnvironmentalScienceandTechnology200438164269-4275.[9]ForsythDJMartinPADeSmetKDetal.Organochlo－rinecontaminantsandeggshellthinningingrebesfromprairieCanada[J].EnvironmentalPollution199485151-58.[10]KellerJMMcClellanGreenPDKucklickJRetal.Effectsoforganochlorinecontaminantsonloggerheadseaturtleimmunitycomparisonofacorrelativefieldstudyandinvitroexposureexperiments[J].EnvironmentalHealthPer－spectives2006114170-76.[11]MaranCCentanniEPellizzatoFetal.OrganochlorinecompoundspolychlorinatedbiphenylsandpesticidesandpolycyclicaromatichydrocarbonsinpopulationsofHexaplextrunculusaffectedbyimposexintheLagoonofVeniceItaly[J].EnvironmentalToxicologyandChemistry2006252486-495.[12]CrispTMCleggEDCooperRL.etal.Environmentalendocrinedisruptionaneffectsassessmentandanalysis[J].EnvironmentalHealthPerspectives1998106S111-56.[13]HarfordJAO’HalloranKWrightFAP.TheeffectsofinvitropesticideexposuresonthephagocyticfunctionoffournativeAustralianfreshwaterfish[J].AquaticToxicolo－gy2005754330-342.[14]KanthasamyAGKitazawaMKanthasamyA.Dieldrin-inducedneurotoxicityrelevancetoparkinson'sdiseasepath-ogenesis[J].Neurotoxicology2005264701-719.[15]MacRaeICRaghuKCastroTF.Persistenceandbiodegradationoffourcommonisomersofbenzenehex－achlorideinsubmergedsoils[J].JournalofAgriculturalandFoodChemistry1967155911-914.[16]SenooKWadaH.Is