【英文标准名称】:Transportandhandlingofliquidchemicalproductsandhydrocarbons.Halfsymetriccoupling(guilleminsystem)withrotatinglock-nominalpressure16.
【原文标准名称】:液态化学制品和带旋转锁固额定压力16的烃类对称半接头(吉尔曼体系)的运输和装卸
【标准号】:NFT81-101-1975
【标准状态】:现行
【国别】:法国
【发布日期】:1975-05
【实施或试行日期】:1975-05-12
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸公差;组装;塞子;联接套筒(轴);货物运输;罐车;排水;化学工程;装填填料装置;石油产品运输;多管球形耦合器;对称管联接器;联结器;名称与符号;石油产品;槽罐车;规范;化学物品运输;排水装置;液体;尺寸
【英文主题词】:
【摘要】:
【中国标准分类号】:G08
【国际标准分类号】:23_040_40;13_300;23_020_20
【页数】:4P;A4
【正文语种】:其他


【英文标准名称】:StandardGuideforScreeningClayPortionofGeosyntheticClayLiner(GCL)forChemicalCompatibilitytoLiquids
【原文标准名称】:与液体化学兼容的土工合成粘土衬垫的粘土部分筛选的标准指南
【标准号】:ASTMD6141-2009
【标准状态】:现行
【国别】:美国
【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】:D35.04
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:chemicalcompatibility;fluidloss;geosyntheticclayliner;leachate;swellindex;Screenanalysis--water;Shorttermscreening;Swellindex;Chemicalcompatibility;Fluidloss;Geosyntheticclayliner(GCL);Screenanalysis
【摘要】:Thisguideisintendedasastartingplaceforthosewishingtoinvestigatethechemicalcompatibilityoftheclayportionofageosyntheticclaylinertotestliquids.Withinthescopeofthisguide,theclayportionofageosyntheticclaylinerthatischemicallycompatiblewithatestliquidmaybeexpectedtomaintainitsswellingcharacteristics.Conversely,theclayportionofageosyntheticclaylinerthatisincompatiblewithatestliquidmaybeexpectednottomaintainitsswellingcharacteristics.IninstanceswherethecompatibilityoftheclayportionofaGCLisquestionable,additionalhydraulictestingundertheexpectedsiteconditionsmaybewarranted.1.1Thisguidecoversproceduresandtestmethodsthatcanbeusedintheevaluationoftheabilityoftheclayportionofageosyntheticclaylinertoresistchangeduetoexposuretoliquids.Theseliquidsmaycomefromasite,orbegeneratedinalaboratoryfromasite-specificsoil.1.2Thescopeofthisguideislimitedtoshort-termscreeningandisnotintendedtoreplaceevaluationproceduresthatmeasureaperformancepropertysuchasEPA9100,TestMethodD6766,orothersuitableASTMstandardsastheybecomeavailable.Thisguidedoesnotaddresspotentialadverseeffectsofwet-drycycling.1.3ThisguideappliestotheclaycomponentofaGCL.ThesyntheticcarriercomponentsarecoveredindependentlyasdescribedinPracticeD5322.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W59
【国际标准分类号】:91_100_50
【页数】:3P.;A4
【正文语种】:英语