ANSI/ASTM D5761-1997 多相流体废水悬浮物测定惯例

作者:标准资料网 时间:2024-05-06 06:58:27  浏览:9620   来源:标准资料网

【英文标准名称】:PracticeforEmulsification/SuspensionofMultiphaseFluidWasteMaterials
【原文标准名称】:多相流体废水悬浮物测定惯例
【标准号】:ANSI/ASTMD5761-1997
【标准状态】:作废
【国别】:美国
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:悬浮液;废弃物;流体;废水检验
【英文主题词】:Emulsifying;Examinationofwastewater;Fluids;Suspensions(chemical);Wastes;Water
【摘要】:Thispracticecoversthegenerationofasingle-phasesuspensionoremulsionfrommultiphasesampleswhichareprimarilyliquidinordertofacilitatesamplepreparation,transfer,andanalysis.Thispracticeisdesignedtokeepamultiphasefluidsampleinanemulsified/suspendedstatelongenoughtotakeasingle,compositesamplethatisrepresentativeofthesampleasawhole.Thesamplemayreformmultiplelayersafterstanding.Theemulsion/suspensiongeneratedbyfollowingthispracticecanbeusedonlyforanalyticalproceduresdesignedforthetotalsampleandproceduresnotsignificantlyaffectedbytheemulsifierorthepresenceofanemulsion/suspension.Thispracticeassumesthatarepresentativesampleofnotmorethanonelitrehasbeenobtained.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Nootherunitsofmeasurementareincludedinthisstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z50
【国际标准分类号】:13_060_30
【页数】:
【正文语种】:英语