ASTM D3561-2002(2007)e1 用原子吸收分光光度法测定微咸水,海水和盐水中锂钾和钠离子含量的标准试验方法
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时间:2024-05-18 13:08:07
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【英文标准名称】:StandardTestMethodforLithium,Potassium,andSodiumIonsinBrackishWater,Seawater,andBrinesbyAtomicAbsorptionSpectrophotometry
【原文标准名称】:用原子吸收分光光度法测定微咸水,海水和盐水中锂钾和钠离子含量的标准试验方法
【标准号】:ASTMD3561-2002(2007)e1
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:水;含量测定;试验
【英文主题词】:brackish;brine;lithium;potassium;seawater;sodium
【摘要】:Identificationofabrackishwater,seawater,orbrineisdeterminedbycomparisonoftheconcentrationsoftheirdissolvedconstituents.Theresultsareusedtoevaluatethewaterasapossiblepollutant,orasacommercialsourceofavaluableconstituentsuchaslithium.1.1Thistestmethodcoversthedeterminationofsolublelithium,potassium,andsodiumionsinbrackishwater,seawater,andbrinesbyatomicabsorptionspectrophotometry.1.2Samplescontainingfrom0.1to70000mg/Loflithium,potassium,andsodiummaybeanalyzedbythistestmethod.1.3Thistestmethodhasbeenusedsuccessfullywithartificialbrinesamples.Itistheuser''sresponsibilitytoensurethevalidityofthistestmethodforwatersofuntestedmatrices.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【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】:用原子吸收分光光度法测定微咸水,海水和盐水中锂钾和钠离子含量的标准试验方法
【标准号】:ASTMD3561-2002(2007)e1
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:水;含量测定;试验
【英文主题词】:brackish;brine;lithium;potassium;seawater;sodium
【摘要】:Identificationofabrackishwater,seawater,orbrineisdeterminedbycomparisonoftheconcentrationsoftheirdissolvedconstituents.Theresultsareusedtoevaluatethewaterasapossiblepollutant,orasacommercialsourceofavaluableconstituentsuchaslithium.1.1Thistestmethodcoversthedeterminationofsolublelithium,potassium,andsodiumionsinbrackishwater,seawater,andbrinesbyatomicabsorptionspectrophotometry.1.2Samplescontainingfrom0.1to70000mg/Loflithium,potassium,andsodiummaybeanalyzedbythistestmethod.1.3Thistestmethodhasbeenusedsuccessfullywithartificialbrinesamples.Itistheuser''sresponsibilitytoensurethevalidityofthistestmethodforwatersofuntestedmatrices.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【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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