大气颗粒物浓度检测技术及其发展_杨书申

©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:(1966-),,,,1,2131(1.(),100083;2.,450007;3.,410000):,,,,:;;;:X831:B:1671-6558(2005)01-36-04AnOverviewoftheMonitoringTechnologyforAirborneParticulateConcentrationsYangShushen1,2ShaoLongyi1GongTieqiang3LiuChangfeng1(1.ChinaUniversityofMiningandTechnology,Beijing,100083,China;2.ZhongyuanInstituteofTechnology,Zhengzhou450007,China;3.HunanInstituteofMiningDesign&Research,Changsha410000,China)Abstract:Theairborneparticulatesareanimportanttypeofairpollutants.Thispaperanalyzestheprinciplesandmethodsofthemonitoringoftheambientairborneparticulateconcentration.Thegravimetricanalysisbasedonfiltercollectionisafundamentalmonitoringmethodbutthereal2timeon2sitemonitoringtechnologiesbasedonotherprinciplesaremoreextensivelyused.Theadvantageanddisadvantageofallkindsofmethodsarecomparedinthispaper.Itispointedoutthatthemodernambientparticulateconcentrationmonitoringinstrumentsarethosewithtechnologyofautomation,intelligentandnetwork.Keywords:airborneparticulates;concentration;monitoringmethods;real2timeandon2site,,,,,,,,,,,(),4120051JOURNALOFBEIJINGVOCATIONAL&TECHNICALINSTITUTEOFINDUSTRY.1Vol.4Jan.2005©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(SPM),,120m,2.5m;,0.011.0m,,,,(TSP)(PM10)(PM2.5),,(TSP)PM10PM2.5,,,,,/cm3/L,,,mg/m3g/m3,,,(),,,,;2:2.1,,,,,,2.2,,Mie,,,;,3,,,:3.1,,,,,,,(1m3/min)(100L/min)(1030L/min),,,TSPPM10PM2.5,(324h),,,,,,3.2,Mie,,731,:©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(CPM),CPMmg/m3K,KCPM(mg/m3)(P-5L)(LD-1),,PM10PM2.5,,K,(mg/m3),,,,,,,,3.3(),,,,,,,,,,3.4:,,,,,,,,,14C,,,3.5(TEOM,TaperedElementOscillatingMicrobalance),,,R&P,EPA,,,,,,,R&PRP1400a,,RP1400aPM2.5PM10TSP2,0.51824h,3.6(),,,Q/tM/t(,Q,M,t),:GOYEN()EMS6,CODELMonoGard,3.7,,,(1),834©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(),:,,(PM10PM2.5),,,,,,,:[1],,.[J]..1997(10):2829[2]White,W.R.,Macias,E.S.,Nininger,R.C.,etal.Size-resolvedmeasurementsoflightscatteringbyambientparticlesintheSouthwesternUSA[J].AtmosphericEnvi2ronment.1994,28(5):909921[3].[J]..2000(2)[4]Chang,C.T.,Tsai,C.J.,Lee,C.T.,etal.DifferencesinPM10concentrationsmeasuredby-gaugemonitorandhi-volsampler[J].AtmosphericEnvironment2001,35(33):57415748[5]Chueinta,W.,Hopke,P.K..Betagaugeforaerosolmassmeasurement[J].AerosolScienceandTechnology2001,35(4):840843[6]Shen,S.,Jaques,P.A.,Zhu,Y.F.,etal.EvaluationoftheSMPS$APSsystemasacontinuousmonitorformea2suringPM2.5,PM10andcoarse(PM2.510)concen2trations[J].AtmosphericEnvironment.2002(36):39393950[7].[J]..1997,13(1)[8]Babich,P.,Wang,P.Y.,Allen,G.,etal.DevelopmentandevaluationofacontinuousambientPM2.5massmoni2tor[J].AerosolScienceandTechnology.2000(32):3095324(:)931,: