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20098268JEnvironHealth,August2009,Vol．26,No．81001-5914（2009）08-0743-031,2，1,2、、、。、、、。R122.2;TB34;TU834.8ApplicationofElectretFiltrationMaterialinAirPurificationYANGJing-quan,TIANTao.InstituteofMedicalEquipment,AcademyofMilitaryScience,NationalBiologicalProtectiveEquipmentEngineeringCenter,Tianjin300161,ChinaAbatract:Electretfiltrationmaterialisakindofpromisingnewairfiltrationmaterialduetotheadvantagesofhighfiltrationefficiency,lowflowresistance,powersavingandanti-bacteria.Inthepapertheconceptofelectret,primaryrawmaterialofelectretfiltrationmaterial,thecharacteristicsofelectretfiltermaterial,chargingmethodtomakeelectretandtheinfluenceofchargingtechnologyonthechargestoragecharacteristicofelectretfiltermaterialwereintroduced,theapplicationofelectretfiltrationmaterialonairpurificationwasdescribedalso.Keywords:Airpollution;ElectretFiltrationAirpurification07JCYBJC031001．3001612.3001611972-。。、、。。。[1,2]。。、、、[3]。、、、。1[4]。。(、)。[5]。2、、。、[6]。。PTFE、FEP、PVDF。PP。33.1、、、1μm[7]。、SARS100nm。。ToxicologicalSciences,2002,66:105-116.［27］,,,.2,2’,4,4’-、DNA〔J〕.,2007,24:19-22.［28］StokerTE,LawsSC,CroftonKM,etal.AssessmentofBDE-71,acommercialpolybrominateddiphenylether(PBDE)mixture,intheEDSPmaleandfemalepubertalprotocols〔J〕.ToxicolSci,2004,78:144-155.［29］ErikssonP,AnkarbergE,VibergH,etal.Thedevelopingcholinergicsystemastargetforenvironmentaltoxicants,nicotineandpolychlo-rinatedbiphenyls(PCBs):implicationsforneurotoxicologicalprocessesinmice〔J〕.NeurotoxRes,2001,3:37-51.［30］FernieKJ,MayneG,ShuttJL,etal.EvidenceofimmunomodulationinnestlingAmericankestrels(Falcosparverius)exposedtoenvironm-entallyrelevantPBDEs〔J〕.EnvironmentalPollution,2005,138:485-493.［31］DarnerudPO.Toxiceffectsofbrominatedflameretardantsinmanandinwildlife〔J〕.EnvironInt,2003,29:841-853.［32］,,,.〔J〕.,2008,22:50-52.2009-02-272009-06-15【】743··20098268JEnvironHealth,August2009,Vol．26,No．8MV/m90nC/cm2[8]。[9]。[10-12]58.1%93.8%[13]。。118.6Pa10.8Pa[14]。3.2。-300～-1500V1～24h。,6%97%。。、[15]。-300、-500-1000V24、4872h。0.5%10%15%48～72h[16]。4、、、。1[17]。。30%[18]。、3。3。2。。[19]。。、、、、。、、、。。、、、。。[20]。、。。。[21]。、3。[22]。[23]。。[24]。。。[25]。、。。、[26]。[9]。。1。。。。。744··20098268JEnvironHealth,August2009,Vol．26,No．8[27]。。。[28]。。。、[29]。5、、、。、[30]。KFR-46L/DS80%[31]。2090。、、2a。。0.5μm97.7%90Pa[14]。、、[14]。“”。6“”[32]。SARS4060g/m212%,5.73%5.47%,2.53%。[33]。AFFCOFlo-CleanEM2000、、、、。99.999%[34]。。［1］MausR,GoppelsroderA,UmhauerH.Survivalofbacterialandmoldsporesinfiltermedia〔J〕.AtmosphericEnvironment,2002,35:105-113.［2］,.〔J〕.,2002,32(5):30-33.［3］Sae-limW,TanthapanichakoonW,KanaokaC.Structuralimprovementtoquadrupleservicelifeofahigh-efficiencyelectretfilter〔J〕.ScienceandTechnologyofAdvancedMaterials,2005,6:307-311.［4］.〔M〕.,2001:1.［5］,,.〔J〕.,2007,28(9):125-128.［6］,,,.〔J〕.,2005,(2):1-5.［7］KrucinskaI.TheinfluenceoftechnologicalparametersonthefiltrationefficiencyIofelectretneedlednon-wovenfabrics〔J〕.JournalofElectrostatics,2002,56:143-153.［8］KestemanVN,PinchukLS,GoldadeVA.Electretsinengineering〔M〕.Boston:KluwerAcademicPublishers,2000:68.［9］LowkisB,MotylE.Electretpropertiesofpolypropylenefabrics〔J〕.JournalofElectrostatics,2001,51-52:232-238.［10］TanthapanichakoonW,ManeeintrK,CharinpanitkulT.Estimationofcollectioneciencyenhancementfactorforanelectretfiberwithdustload〔J〕.AerosolScience2003,34:1505-1522.［11］CiachT,GradonL.Highlyefficientfilteringmaterials〔J〕.JAerosolSci,1996,27:613-614.［12］Sae-limW,TanthapanichakoonW,KanaokaC.Correlationfortheefficiencyenhancementfactorofasingleelectretfiber〔J〕.AerosolScience2006,37:228-240.［13］MyersDL,ArnoldBD.Mechanoelectretfiltrationmediasynergyofstructureandelectrostaticcharge〔J〕.Filtration&Separation,2003,7:24-27.［14］,,.〔J〕.,2003,(4):38-42.［15］,,,.〔J〕.,1997,14(4):199-201.［16］,,,.〔J〕.,2001,22(5):409-411.［17］,,.〔J〕.,2005,(2):41-44.［18］ShinhaoY,GraceWML.Filtrationcharacteristicsofafibrousfilterpretreatedwithanionicsurfactantsformonodispersesolidaerosols〔J〕.AerosolScience,2005,36:419-437.［19］TsaiPP,Schreuder-GibsonH,GibsonP.Differentelectrostaticmethodsformakingelectretfilters〔J〕.JournalofElectrostatics,2002,54:333-341.［20］,,.〔J〕.,2004,204:312-314.［21］,,.〔J〕.,2004,53(9):3146-3151.［22］NifukuM,ZhouY,KiselAKetal.Chargingcharacteristicsforelectretfiltermaterials〔J〕.JournalofElectrostatics,2001,51-52:200-205.［23］KravtsovAG,BrünigH,ZhandarovSF.Analysisofthepolarizationstateofmelt-spunpolypropylenefibers〔J〕.JournalofMaterialsProcessingTechnology,2002,124:160-165.［24］,,,.〔J〕.,2004,53(10):3560-3564.［25］,,,.〔J〕.,2005,54(8):3799-3804.［26］,,.〔J〕.,2002,51(2):389-394.［27］,,.〔J〕.,2007,28(9):125-128.［28］,,,.〔J〕.,2004,53(12):4325-4329.［29］,,.〔J〕.,2005,26(5):8-13.［30］.〔J〕.,2001,15(8):57-58.［31］,,.〔J〕.,2005,(1):26-30.［32］.〔J〕.,2005,(6):16-18.［33］,,,.SARS〔J〕.,2003,17(3):212-217.［34］AmericanFeltandFilterCompany.CleanerenvironmentsAFFCOfocusesonmediaandelectrettechnology〔J〕.Filtration&Separation,19975:320-323.2009-03-312009-06-24745··