【英文标准名称】:StandardTestMethodsforScreeningofReactiveSulfidesinWaste
【原文标准名称】:在废弃物中筛选活性硫化物的标准试验方法
【标准号】:ASTMD4978-1995(2007)
【标准状态】:现行
【国别】:
【发布日期】:1995
【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】:D34.01.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:废弃物;硫化物含量;试验;分析
【英文主题词】:
【摘要】:Thesetestmethodsareintendedforusebywastetreatment,storage,disposal,andremedialfacilities,inordertoshowthepresenceofpotentiallyhazardoussulfide.MethodB:GasDetectorTube8212;Thisproposedtestmethodwasdesignedtomeasuregasesmigratingintoanairspaceataheightof10units(forexample,10ft)fromareceivingormixingpitof10unitssquare(forexample,100ft2).Inessence,thetotalvolumeoftheatmosphereisapproximately10timesthesurfaceareaofthesampleandtestsolution.1.1Thesetestmethodsareapplicabletothescreeningofreactivesulfidesinwastes,liquids,sludges,semisolids,andsolidsbyusingthefollowingmethods:SectionsTestMethodA-LeadAcetatePaperTestMethodB-GasDetectorTube