ASTM D3373-2003(2007)e1 水中钒含量的标准测试方法
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【英文标准名称】:StandardTestMethodforVanadiuminWater
【原文标准名称】:水中钒含量的标准测试方法
【标准号】:ASTMD3373-2003(2007)e1
【标准状态】:现行
【国别】:
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D19.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:含量测定;钒;水;试验
【英文主题词】:atomicabsorption;furnace;totalrecoverablevanadium;water
【摘要】:Vanadiumcanbefoundinwastethatresultfromchemicalcleaningofcomponentsinwhichthemetalisalloyed.NationalPollutantDischargeEliminationSystemspermitsorotherstandards,orboth,requiremonitoringpollutantsinwastedischargedontothewatershedof,orinto,navigablewaters,andthosedisposedofinsuchamannerthateventualcontaminationofundergroundwatercouldresult.Thistestmethodaffordsanaccurateandsensitivemeansofdeterminingcomplianceornoncompliance,orboth,withthosepermits.1.1Thistestmethodcoversthedeterminationofdissolvedandtotalrecoverablevanadiuminmostwatersandwastewaterbygraphitefurnaceatomicabsorptionspectrophotometry.1.2Theoptimumrangeofthistestmethodis10to200956;g/Lofvanadiumbasedona20-Lsamplesize.Concentrationshigherthan200g/Lmaybedeterminedbyproperdilutionofsample.Adetectionlevelaslowas4956;g/Lofvanadiumhasbeenreported.1.3Thistestmethodhasbeenusedsuccessfullywithreagentwater,lakewater,tapwater,riverwater,condensatefromamediumBtucoalgasificationprocess,andwellwater.Itistheuser''sresponsibilitytoensurethevalidityofthistestmethodforwatersofuntestedmatrices.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityorregulatorylimitationspriortouse.1.4FormerTestMethodA(Catalytic)wasdiscontinued.RefertoAppendixX1forhistoricalinformation.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:5P.;A4
【正文语种】:
【原文标准名称】:水中钒含量的标准测试方法
【标准号】:ASTMD3373-2003(2007)e1
【标准状态】:现行
【国别】:
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D19.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:含量测定;钒;水;试验
【英文主题词】:atomicabsorption;furnace;totalrecoverablevanadium;water
【摘要】:Vanadiumcanbefoundinwastethatresultfromchemicalcleaningofcomponentsinwhichthemetalisalloyed.NationalPollutantDischargeEliminationSystemspermitsorotherstandards,orboth,requiremonitoringpollutantsinwastedischargedontothewatershedof,orinto,navigablewaters,andthosedisposedofinsuchamannerthateventualcontaminationofundergroundwatercouldresult.Thistestmethodaffordsanaccurateandsensitivemeansofdeterminingcomplianceornoncompliance,orboth,withthosepermits.1.1Thistestmethodcoversthedeterminationofdissolvedandtotalrecoverablevanadiuminmostwatersandwastewaterbygraphitefurnaceatomicabsorptionspectrophotometry.1.2Theoptimumrangeofthistestmethodis10to200956;g/Lofvanadiumbasedona20-Lsamplesize.Concentrationshigherthan200g/Lmaybedeterminedbyproperdilutionofsample.Adetectionlevelaslowas4956;g/Lofvanadiumhasbeenreported.1.3Thistestmethodhasbeenusedsuccessfullywithreagentwater,lakewater,tapwater,riverwater,condensatefromamediumBtucoalgasificationprocess,andwellwater.Itistheuser''sresponsibilitytoensurethevalidityofthistestmethodforwatersofuntestedmatrices.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityorregulatorylimitationspriortouse.1.4FormerTestMethodA(Catalytic)wasdiscontinued.RefertoAppendixX1forhistoricalinformation.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:5P.;A4
【正文语种】:
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