ASTM D3987-2006 含水固体废弃物的振荡萃取用标准试验方法

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【英文标准名称】:StandardTestMethodforShakeExtractionofSolidWastewithWater
【原文标准名称】:含水固体废弃物的振荡萃取用标准试验方法
【标准号】:ASTMD3987-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:D34.01.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:污染控制;固体;测试;废弃物处置;水
【英文主题词】:leaching;waste;site-specific;water
【摘要】:Thistestmethodisintendedasarapidmeansforobtaininganextractofsolidwaste.Theextractmaybeusedtoestimatethereleaseofcertainconstituentsofthesolidwasteunderthelaboratoryconditionsdescribedinthisprocedure.Thistestmethodisnotintendedtoprovideanextractthatisrepresentativeoftheactualleachateproducedfromasolidwasteinthefieldortoproduceextractstobeusedasthesolebasisofengineeringdesign.Thistestmethodisnotintendedtosimulatesite-specificleachingconditions.Ithasnotbeendemonstratedtosimulateactualdisposalsiteleachingconditions.TheintentofthistestmethodisthatthefinalpHoftheextractreflecttheinteractionoftheextractantwiththebufferingcapacityofthesolidwaste.TheintentofthistestmethodisthatthewaterextractionsimulateconditionswherethesolidwasteisthedominantfactorindeterminingthepHoftheextract.Thetestmethodproducesanextractthatisamenabletothedeterminationofbothmajorandminorconstituents.Whenminorconstituentsarebeingdetermined,itisespeciallyimportantthatprecautionsaretakeninsamplestorageandhandlingtoavoidpossiblecontaminationofthesamples.Thistestmethodhasbeentestedtodetermineitsapplicabilitytocertaininorganiccomponentsinthesolidwaste.Thetestmethodhasnotbeentestedforapplicabilitytoorganicsubstancesandvolatilematter(see5.3).Theagitationtechnique,rate,andliquid-to-solidratiospecifiedintheproceduremaynotbesuitableforextractingalltypesofsolidwastes.(SeeSections7,8,andthediscussioninAppendixX1.)1.1Thistestmethodcoversaprocedureforleachingofsolidwastetoobtainanaqueoussolutiontobeusedtodeterminethematerialsleachedunderthespecifiedtestingconditions.1.2Thistestmethodprovidesfortheshakingofaknownweightofwastewithwaterofspecifiedcompositionandtheseparationoftheaqueousphaseforanalysis.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z13
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】: