【英文标准名称】:Ambientairquality-Standardmethodfordeterminationofarsenic,cadmium,leadandnickelinatmosphericdeposition
【原文标准名称】:环境空气质量.排入大气的砷、镉、铅和镍的测定用标准方法
【标准号】:BSEN15841-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-12-31
【实施或试行日期】:2009-12-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:空气净化;空气质量;环境空气;分析;砷;大气的;环境污染物;原子吸收光谱测定法;原子吸收分光光度测定法;镉;浓度(化学);定义;沉积物;测定;石墨熔炉原子光谱吸收法;实验室设备;实验室试验;铅;极限(数学);质量浓度;数学计算;测量;测量技术;镍;污染物;质量控制;抽样方法;规范(验收)
【英文主题词】:Airpurification;Airquality;Ambientair;Analysis;Arsenic;Atmospheric;Atmosphericpollutants;Atomicabsorptionspectrometry;Atomicabsorptionspectrophotometry;Cadmium;Concentration(chemical);Definitions;Deposition;Determination;Graphite-furnaceatomicabsorptionspectrometry;Laboratoryequipment;Laboratorytesting;Lead;Limits(mathematics);Massconcentration;Mathematicalcalculations;Measurement;Measuringtechniques;Nickel;Pollutants;Qualitycontrol;Samplingmethods;Specification(approval)
【摘要】:ThisEuropeanStandardspecifiesthreemethodsforthedeterminationofdepositionofarsenic(As),cadmium(Cd)nickel(Ni)andlead(Pb),thatcanbeusedintheframeworkoftheEuropeanCouncilDirectiveonAmbientAirQualityAssessmentandManagementandthe4thAirQualityDaughterDirective.ThisEuropeanStandardspecifiesperformancerequirementswithwhichthemethodhastocomplyinordertomeetthedataqualityobjectivesgivenintheDirectives.TheperformancecharacteristicsofthemethodweredeterminedincomparativefieldvalidationtestscarriedoutatfourEuropeanlocations.ThisEuropeanStandardspecifiesmethodsforsamplingwet-onlyandbulkdepositionofAs,Cd,NiandPb,sampletreatmentandanalysisbygraphitefurnaceatomicabsorptionspectrometry(GF-AAS)orbyinductivelycoupledplasmamassspectrometry(ICP-MS).Themethodisapplicablefordepositionmeasurementsina)ruralandremoteareas;b)industrialareas;c)urbanareas.ThestandardisvalidatedfortheworkingrangeslistedinTable1.NOTETherangesgivenarebaseduponthevaluesmeasuredinthefieldvalidationtest.Theupperandlowerlimitsaretheobservedminimumandmaximumvaluesmeasuredduringthefieldvalidationtests.Theactuallowerlimitsoftheworkingrangesdependonthevariabilityofthelaboratoryblankandtheprecipitationamountrangeinbulkandwet-only.
【中国标准分类号】:Z15
【国际标准分类号】:13_040_20
【页数】:36P.;A4
【正文语种】:英语