ASTM D5919-1996(2006) 用ppb浓缩时吸附物的微缩等温线技术测定活性炭吸附能力的标准实施规程
时间:2024-05-18 02:25:39 来源: 标准资料网 作者：标准资料网 阅读：8294
【英文标准名称】:StandardPracticeforDeterminationofAdsorptiveCapacityofActivatedCarbonbyaMicro-IsothermTechniqueforAdsorbatesatppbConcentrations
【原文标准名称】:用ppb浓缩时吸附物的微缩等温线技术测定活性炭吸附能力的标准实施规程
【标准号】:ASTMD5919-1996(2006)
【标准状态】:现行
【国别】:
【发布日期】:1996
【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】:D28.02
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:activatedcarbon;adsorption
【摘要】:Thispracticeallowstheadsorptioncapacityatequilibriumofanactivatedcarbonforadsorbableconstituentspresentinwatertobedetermined.TheFreundlichKand1/nconstantsthatcanbecalculatedbaseduponinformationcollectedusingthispracticecanbeusedtoestimatecarbonloadingcapacitiesandusagesratesfortheconstituentpresentinawaterstreamatotherconcentrations.1.1Thispracticecoverstheassessmentofactivatedcarbonfortheremovaloflowconcentrationsofadsorbableconstituentsfromwaterandwastewaterusingthebottlepointisothermtechnique.Itcanbeusedtocharacterizetheadsorptivepropertiesofvirginandreactivatedactivatedcarbons.1.2Thispracticecanbeusedinsystemswithconstituentconcentrationsinthelowmilligramsperlitreormicrogramsperlitreconcentrationranges.1.3ThispracticecanbeusedtodeterminetheadsorptivecapacityofandFreundlichconstantsforvolatileorganiccompoundsprovidedthehandlingproceduresdescribedinthispracticearefollowedcarefully.Thefollowingsafetycaveatappliestotheproceduresectionofthispractice:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G13
【国际标准分类号】:13_030_40;13_060_30
【页数】:6P.;A4
【正文语种】:
MIL-PRF-55339C, PERFORMANCE SPECIFICATION, ADAPTERS, CONNECTORS, COAXIAL, RADIO FREQUENCY, (BETWEEN SERIES AND WITHIN SERIES), GENERAL SPECIFICATION FOR (3 AUG 2005)., This specification covers the performance requirements and tests for between series and within series, radio frequency (RF), coaxial connector adapters.【英文标准名称】:Aerospaceseries-Connectors,electrical,circular,mediumandhighcontactdensity,scoop-proofwithbayonetcoupling,operatingtemperatures-65°Cto175°Cor200°Ccontinuous-Protectivecoverforreceptacle-Productstandard
【原文标准名称】:航空航天系列.工作温度在-65℃～175℃或连续工作温度为200℃、带卡口连接的、防碰擦、中和高接触密度、圆形电连接器.插座保护盖.产品标准
【标准号】:BSEN3372-006-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-08-31
【实施或试行日期】:2007-08-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:航空航天运输;航空运输;卡口连接件;圆形连接器;圆形;连接设备;连接器的连接件;尺寸规格;电连接器;电插头;电气的;电气元件;固定的;检验;工作温度;插头;产品标准;性能;保护覆盖层;护罩;防碰擦;规范(验收);温度;温度稳定性;试验方法;测试;类型
【英文主题词】:Aerospacetransport;Airtransport;Bayonetcouplings;Circularconnectors;Circularshape;Connectingdevices;Connectoredjoints;Dimensions;Electricconnectors;Electricplugs;Electrical;Electricalcomponents;Fixed;Inspection;Operatingtemperatures;Plugs;Productstandards;Properties;Protectioncoverings;Protectivecaps;Scoop-proof;Specification(approval);Temperature;Temperaturestability;Testmethod;Testing;Types
【摘要】:Thisstandardspecifiesthecharacteristicsofprotectivecoversforreceptaclesinthefamilyofcircularelectricalconnectorscoupledbybayonetring.ItappliestoclassdefinedinTable2.Forreceptaclesassociatedwiththeseprotectivecovers,seeEN3372-003,EN3372-004,EN3372-005,EN3372-009andEN3372-010.
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:10P.;A4
【正文语种】:英语