DIN 38410-1-2004 德国对水、废水和淤泥的统一检验法.水的生物学-生态学分析(M组).第1部分:流动水中腐生物指数的测定(M1)

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【英文标准名称】:Germanstandardmethodsfortheexaminationofwater,wastewaterandsludge-Biological-ecologicalanalysisofwater(groupM)-Part1:Determinationofthesaprobicindexinrunningwaters(M1)
【原文标准名称】:德国对水、废水和淤泥的统一检验法.水的生物学-生态学分析(M组).第1部分:流动水中腐生物指数的测定(M1)
【标准号】:DIN38410-1-2004
【标准状态】:现行
【国别】:德国
【发布日期】:2004-10
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:质量;标准方法;水常规;生物试验;溪;水;生物学;流水;水域;生态学;定义;水质试验;试验;水生生物学;腐生物指数;水化学;水质;分类
【英文主题词】:definition;water;waters;quality;definitions;testing;streams;standardmethods;waterquality;chemistryofwater;ecology;classification;runningwaters;saprobicindices;biology;waterpractice;biologicalt
【摘要】:Theprojectspecifiesamethodforcalculationofthesaprobicindexinrunningwaters.ItisapplicabletopermanentlyortimelyrestrictedrunningwatersofallsizesandinallgeographicalregionsofGermany.Itisnotapplicableforcoastalwatersandtransitionalwaters,orpermanentlyortimelyrestrictedsaltwateraffectedwaters.Inwatertrafficcourses(canals)andhighwatercontrolledrunningwatersthismethodisonlyofrestrictedapplicability.Selectionoftime,frequencyandlocalityofsamplingisofdecisiverelevanceforbiological-ecologicaltesting.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_70
【页数】:80P;A4
【正文语种】:德语


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【英文标准名称】:Connectorsforelectronicequipment-Testsandmeasurements-Part11-3:climatictests-Test11c:dampheat,steadystate.
【原文标准名称】:电子设备连接器.试验和测量.第11-3部分:气候试验.试验11c:湿热、稳态
【标准号】:NFC93-400-11-3-2002
【标准状态】:现行
【国别】:法国
【发布日期】:2002-07-01
【实施或试行日期】:2002-07-20
【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】:耐气候性试验;湿热试验;试验;气候试验;插头和插座连接;测量方法;电子仪器;连接器;机电装置;电气工程
【英文主题词】:
【摘要】:
【中国标准分类号】:L23
【国际标准分类号】:31_220_10
【页数】:8P;A4
【正文语种】:其他


【英文标准名称】:StandardPracticeforSamplingLiquidsUsingBailers
【原文标准名称】:使用提桶进行液体取样的标准实施规范
【标准号】:ASTMD6699-2001(2006)
【标准状态】:现行
【国别】:
【发布日期】:2001
【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】:D34.01.03
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:bailer;groundwater;liquidsampling;samplingwaste
【摘要】:Abailerisadeviceforobtainingasamplefromstratifiedorun-stratifiedwatersandliquidwastes.Themostcommonuseofabailerisforsamplinggroundwaterfromsingle-screenedwells(Fig.1)andwellclusters(seeGuideD4448).Thispracticeisapplicabletosamplingwaterandliquidwastes.Thesamplingprocedurewilldependonsamplingplanandthedataqualityobjectives(DQOs)(PracticeD5792).Bailersmaybeusedtopurgegroundwaterwellspriortosampling,butbailersarepoordevicesforremovinglargevolumesofwater.Bailersmaybeusedtosamplewatersandliquidwastesinundergroundandabovegroundtanksandsurfaceimpoundments.However,thedesignoftheunitandassociatedpipingshouldbewellunderstoodsothatthebailercanaccessthedesiredcompartmentanddepth.Anystratificationoftheliquidshouldbeidentifiedpriortosampling.Note18212;Viscousliquidsandsuspendedsolidsmayinterferewithabailerrsquo;designedoperation.Bailersdonotsubjectthesampletopressureextremes.Bailingdoesdisturbthewatercolumnandmaycausechangestotheparameterstobemeasured(forexample,turbidity,gases,etc.).1.1Thispracticecoverstheprocedureforsamplingstratifiedorun-stratifiedwatersandliquidwasteusingbailers.1.2Threespecificbailersarediscussedinthispractice.Thebailersarethesingleanddoublecheckvalveanddifferentialpressure.1.3Thisstandarddoesnotcoverallofthebailingdevicesavailabletotheuser.Thebailerschosenforthispracticearetypicalofthosecommerciallyavailable.1.4ThispracticeshouldbeusedinconjunctionwithGuideD4687,PracticeD5088,andPracticeD5283.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N04
【国际标准分类号】:13_030_20;55_100
【页数】:5P.;A4
【正文语种】: