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1、LeadPollutionResearchofResidentChildrenaroundSomeIndustrialParkXiaozhenLiu1,2,YueLiang1,3andNanhongLuo41.KeyLab.ofPoyangLakeEnvironmentandResourceUtilization,NanchangUniversity,MinistryofEducation,Nanchang330047,China2.SchoolofPublicHealth,NanchangUniversity,Nanc
2、hang330006,China3.CollegeofEnvironmentalScienceandEngineering,NanchangUniversity,Nanchang330031,China4.PoisoningChemicalLaboratory,JiangxiProvinceInstituteofOccupationalDiseasePreventionandTreatment,Nanchang330006,ChinaReceived:February6,2012/Accepted:February15,
3、2012/Published:February20,2012.Abstract:Leadisanimportanttoxicheavymetalamongenvironmentpollution.Someindustrialparkswerefoundedin2005includingnon-ferrousmetalprocessingandsmeltingplants.Inordertoidentifytheconsequenceofleadpollutionon11childrenaroundtheindustryp
4、ark,bloodsamplesofneighboringchildrenwerecollectedandanalyzedinlaboratory.TheresultsshowedthattheinvolvedchildrenhavesufferedseriousharmsfromPbpollution.Almost75%ofthechildren’sbloodleadlevels(BLLs)exceededthelimitofnormalbloodlead.Worsestill,26.17%ofthemwereatth
5、elevelofModerateleadpoisoning.Thegroupaged0-7showedmoresusceptibilitytoPbthanthataged8-14.Only19.05%ofthechildrenaged0-7wereatthelevelofnormalbloodlead,comparedwith45.45%inthegroupaged8-14.Therewasnosignificantdifferencebetweenthevaluesofbloodleadconcentrationfor
6、maleandfemaleoramongdifferentagegroups.Someapproaches,whichincludecontrollingthePbpollutionfromtheindustryparkandsafeguardingtheresidents,esp.thechildrenweresuggested.Keywords:Leadpollution,children,industrialpark,bloodleadlevels(BLLs).1.Introduction??Lead,withun
7、iquephysicalandchemical11propertiesthatmakeitsuitableforagreatvarietyofapplications,isaubiquitoustoxicheavymetal.Becauseofitshighpersistenceintheenvironmentanditsextensiveusesinceancientformanyindustrialactivities,leadhasbeenacommonenvironmentalandoccupationalcon
8、taminantwidelydistributedaroundtheworld[1,2].Notbeinganessentialelementforthehumanbody,highbloodleadlevelcanresultinplumbismoradversehealtheffects.Asanimportan
