【英文标准名称】:StandardGuideforRemedySelectionIntegratingRisk-BasedCorrectiveActionandNon-RiskConsiderations
【原文标准名称】:综合基于风险纠正措施和非风险考虑的补救措施选择标准指南
【标准号】:ASTME2616-2009
【标准状态】:现行
【国别】:
【发布日期】:2009
【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】:E50.04
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisguideisintendedforusewithinaRBCAprocessorotherrisk-basedframeworkforprotectionofhumanhealthandtheenvironmentthatisbasedonanevaluationofsources,exposurepathways,andreceptors.ThisguideisintendedtoidentifythefactorsthatshouldbeconsideredintheselectionandimplementationofanappropriateremedialactiontoaddressCOCspresentinenvironmentalmediaatthesiteatconcentrationsabovetheremedialactionlevels.Thespecificprocessusedtoselecttheremedialactionwillvarywidelyfromsitetosite.However,inallcases,theselectedremedialactionshouldbebothaprotectiveremedialaction(thatis,achievestherisk-basedremedialactionobjectives)andanacceptableremedialaction(thatis,satisfiesthenon-riskremedialactionobjectives).1.1Thisguidecoverstheselectionofappropriateremedialactionsatsiteswhereareleaseofchemicals(forexample,vapor-phase,dissolved-phase,ornon-aqueousphaseliquids(NAPL))intotheenvironmenthasoccurred.ThisoverallremedyselectionprocessisillustratedinFig.1.Theguideisintendedtobeappliedwithinarisk-basedcorrectiveaction(RBCA)framework.1.2Thepurposeofthisguideistofacilitatetheselectionofacceptableremedialactionsandtominimizebaddecisionsleadingtotheselectionofremedialactionsthatdonotsatisfyboththerisk-basedremedialactionobjectivesandthenon-riskremedialactionobjectives.1.3Thisguideisintendedtobeappliedatsitesthatrequirearemedialactiontoaddressunacceptablehumanheathorecologicalrisks,otherregulatoryrequirements,and/orotherunacceptablesiteconditions.Priortouseofthisguide,asiteassessmentshouldbecompletedresultingin:(1)theestablishmentofremedialactionobjectives,(2)adeterminationthataremedialactionisrequiredtoachievetheremedialactionobjectives,(3)anidentificationofsiteareasrequiringaremedialaction,and(4)aconceptualsitemodelthatreflectstheresultsofthesiteassessment.Therisk-basedremedialactionobjectivesareassumedtohavebeenestablishedusingRBCAoranotherrisk-basedassessmentmethodthatresultsintheidentificationofappropriateremedialactionobjectivesbasedonanevaluationofsources,exposurepathways,andpotentialreceptors.RemedialactionobjectivesmaybeestablishedusingGuideE1739,GuideE2081,and/orGuideE2205.Inaddition,applicablefederal,state,andlocalregulations,statutes,andpoliciesshouldbefollowedandshouldformthebasisfordeterminingrisk-basedandnon-riskremedialactionobjectives.Theremedialactionobjectivesmayincluderesourceprotectionstandardsandthepreventionofaestheticornuisanceimpactsinadditiontoprotectionofhumanhealthandtheenvironment.1.4Eachrisk-basedremedialactionobjectiveforanexposurepathwaywilltypicallyincludenumericremedialactionlevelsforeachchemicalofconcern(COC).Remedialactionlevelsmayalsobedevelopedfornon-riskremedialactionobjectivessuchasresourceprotectionstandards.Thenon-riskremedialactionlevelsmayincludethicknessormobilitycriteriaforNAPL.Theselectedremedymustbeeffectiveandtimelyforeachremedialactionobjectivebasedontheconsiderationoftheassociatedexposurepathwayorresourceprotectionstandard.1.5Tofacilitatetheselectionofacceptableremedialactions,thisguideestablishesaprocessforremedyselection(Fig.2)......
【中国标准分类号】:
【国际标准分类号】:13_020_30;13_020_40
【页数】:17P.;A4
【正文语种】:


【英文标准名称】:StandardClassificationSystemforPolyamideMoldingandExtrusionMaterials(PA)
【原文标准名称】:聚酰胺模塑和挤压材料的标准分类系统
【标准号】:ASTMD6779a-2007
【标准状态】:作废
【国别】:美国
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:分类系统;挤压成型;模塑;聚酰胺
【英文主题词】:Classificationsystems;Extrusion;Moulding;Polyamides
【摘要】:
【中国标准分类号】:G32
【国际标准分类号】:83_140_01
【页数】:14P;A4
【正文语种】:英语