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谢峻铭(,510115):,;,,:1,,14.54~6.81mg;,,:100g/L,[1],(IQ),100g/L,1~3;NewEnglandJournalofMedicine,[2],,,1mg/L,,,,,2,:2.1,[3],pH5.0-5.2,,0.20-0.53mg/L[4];,10mg/L,0.14-0.18mg/L,,pH=2.515/,700,0.01/[5]:a.,b.,c.5,d.2.2,,,,,,2.2.1a.;b.;c.:OH-,OH-pH9.2!9.5,pH,0.01!0.03mg/L,pH,,pH[6],Pb2+PbS,PbS,3.48*10-28,,35201091mg0.1544mgNa3PO4,Pb3(PO4)2,(pH=4.734.8mg/L)1000mL,,2min,5min,90%,NaOHNa2S,pH6,90%,0.34-1.84mg/L,91.7%-100%,[7]2.2.2,,,,,,pH8.0,0-400mg/L,99%[8],Pb2+99%,pHPb2+,Pb2+∀#[9],2.3,2.3.1,,,Pb2+,Pb2+pH6.5,pH4.7[10]12g/L,Pb2+99.8%,10mg/g,Pb2+13X,13XPb2+,Pb2+[11]13XPb2+pH=5~7,10~15minPb2+20mg/L,(GB8978-88),1g13X750mL,21.42mg/g,98%2.3.2,,,贠妮等人采用沼泽红假单胞菌用作含铅废水的吸,:pH=7.0,30∃,12h,20g[12]50mg/LPb2+,95%,,,Pb2+pH[13]pH4.5,25~28∃,16h,108.4mg/g2.4,,,Pb2+6.3mg/L,Pb2+Pb2+100mg/L,,Pb2+100mg/L,,,[14]Pb2+=100mg/LPb2+=100mg/L,,,,,,,,,Cu2+,[3]R%C%Widener3620103,-0.8V(vs.SCE),0.5mol/L,80pp,i240L/h50mg/L0.1mg/L,14%[15]3,,,,,,,,,,,,,,,[1]ShenXiaoming,YanChonghua,iGuoD,ieta.lLow-levelprenatalleadexposureandneurobehavioraldevelopmentofchildreninthefirstyearoflife:aprospectivestudyinShanghai[J].EnvironmentalResearch,1998,79(1):1-8.[2],.,[C].:,2007:413-420.[3],.[J].,2003,4(11):68-71.[4].[J].,1998:26-28.[5],.[J].,1984,4:24-28.[6],.[J].,1999,19(1):60-64.[7],.[J]..2004,24(5):53-56.[8],.[J].,2006,23(7):45-47.[9],.[J].,2006,29(5):75-78.[10],.[J].,2004,25(5):347-350.[11],,.13XPb2+[J].,2003,17(2):159-161.[12]贠妮.沼泽红假单胞菌(Rhodopseudomonaspalustris)[D]..2007:51-52.[13],,.[J]..1999,39(1):88-90.[14],,.[J].,1999,1:11-12.[15]R.C.Widner,M.F.B.Sousa,R.Bertazzol.iElectrolyticre-movalofleadusingaflow-throughcellwithareticulatedvitre-ouscarboncathode.J.App.lEletrochem.,1998,28:201-207.StudyontreatmenttechnologyforwastewatercontainingleadXIEJun-ming(GuangzhouEPEnvironmentalEngineeringConsultingLTD.,Guangzhou,510115)Abstract:Thisarticleintroducedthesourcesofleadpollutionanditsharm,aswellasthedifferenttreatmentprocessesofwastewatercontaininglead,ionexchange,precipitation,adsorption,electrolysisareanalyzedindetails.Bycomparingtheparametersofdifferenttreatmentprocessandeffect,clarifytheadvantagesanddisadvantagesofeachmethods.Atthesametime,itputsforwardthebestprocess.KeyWords:wastewatercontaininglead;treatmentmethod;treatmenteffect3720109