DZ/T 0064.51-1993 地下水质检验方法 离子色谱法测定氯离子、氟离子、溴离子、硝酸根和硫酸根
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基本信息
| 标准名称： | 地下水质检验方法 离子色谱法测定氯离子、氟离子、溴离子、硝酸根和硫酸根 |
| 中标分类： | 矿业 >> 地质矿产勘察与开发 >> 水文地质勘察 |
| 发布日期： | |
| 实施日期： | 1993-10-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
| 页数： | 4页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 矿业 地质矿产勘察与开发 水文地质勘察
下载地址: 点击此处下载
【英文标准名称】:StandardPracticeforDesignandInstallationofGroundWaterMonitoringWells
【原文标准名称】:设计和安装地下水监测井的标准实施规程
【标准号】:ASTMD5092-2004(2010)e1
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:D18.21
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:aquifer;boreholedrilling;geophysicalexploration;groundwater;monitoringwell;siteinvestigation;Siteidentification/investigation/selection;Aquifers;Boreholedrilling;Design--ground-watersystems;Fieldtesting--groundwater/aquifers;Geoph
【摘要】:Thispracticeforthedesignandinstallationofgroundwatermonitoringwellswillpromote(1)efficientandeffectivesitehydrogeologicalcharacterization;(2)durableandreliablewellconstruction;and(3)acquisitionofrepresentativegroundwaterqualitysamples,groundwaterlevels,andhydraulicconductivitytestingdatafrommonitoringwells.Thepracticesestablishedhereinareaffectedbygovernmentalregulationsandbysite-specificgeological,hydrogeological,climatological,topographical,andsubsurfacegeochemicalconditions.Tomeetthesegeoenvironmentalchallenges,thispracticepromotesthedevelopmentofaconceptualhydrogeologicmodelpriortomonitoringwelldesignandinstallation.Aproperlydesignedandinstalledgroundwatermonitoringwellprovidesessentialinformationononeormoreofthefollowingsubjects:Formationgeologicandhydraulicproperties;Potentiometricsurfaceofaparticularhydrologicunit(s);Waterqualitywithrespecttovariousindicatorparameters;andWaterchemistrywithrespecttoacontaminantrelease.1.1Thispracticedescribesamethodologyfordesigningandinstallingconventional(screenedandfilter-packed)groundwatermonitoringwellssuitableforformationsrangingfromunconsolidatedaquifers(i.e.,sandsandgravels)togranularmaterialshavinggrain-sizedistributionswithupto50%passinga200sieveandasmuchas20%clay-sizedmaterial(i.e.,siltyfinesandswithsomeclay).Formationsfinerthanthis(i.e.,silts,clays,siltyclays,clayeysilts)shouldnotbemonitoredusingconventionalmonitoringwells,asrepresentativegroundwatersamples,freeofartifactualturbidity,cannotbeassuredusingcurrentlyavailabletechnology.Alternativemonitoringtechnologies(notdescribedinthispractice)shouldbeusedintheseformations1.2Therecommendedmonitoringwelldesignandinstallationprocedurespresentedinthispracticearebasedontheassumptionthattheobjectivesoftheprogramaretoobtainrepresentativegroundwatersamplesandotherrepresentativegroundwaterdatafromatargetedzoneofinterestinthesubsurfacedefinedbysitecharacterization.1.3Thispractice,incombinationwithproperwelldevelopment(D5521),propergroundwatersamplingprocedures(D4448),andproperwellmaintenanceandrehabilitation(D5978),willpermitacquisitionofgroundwatersamplesfreeofartifactualturbidity,eliminatesiltationofwellsbetweensamplingevents,andpermitacquisitionofaccurategroundwaterlevelsandhydraulicconductivitytestdatafromthezonescreenedbythewell.Forwellsinstalledinfine-grainedformationmaterials(upto50%passinga200sieve),itisgenerallynecessarytouselow-flowpurgingandsamplingtechniques(D6771)incombinationwithproperwelldesigntocollectturbidity-freesamples.1.4Thispracticeappliesprimarilytowelldesignandinstallationmethodsusedindrilledboreholes.OtherStandards,includingGuideD6724andPracticeD6725,coverinstallationofmonitoringwellsusingdirect-pushmethods.1.5Thevaluesstatedininch-poundunitsaretoberegardedasstandard,exceptasnotedbelow.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunits,whichareprovidedforinformationonlyandarenotconsideredstandard......
【中国标准分类号】:P13
【国际标准分类号】:13_060_10
【页数】:16P.;A4
【正文语种】:英语
【英文标准名称】:Electromagneticcompatibility-Productfamilystandardforlifts,escalatorsandmovingwalks-Immunity(includesAmendmentA1:2008);EnglishversionofDINEN12016:2009-02
【原文标准名称】:电磁兼容性.电梯、自动扶梯和自动过道的产品系列标准.抗干扰性
【标准号】:DINEN12016-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-02
【实施或试行日期】:2009-02-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;电磁兼容性;EMC;自动扶梯;提升机;监测用装置;干扰抑制;升降机;极限(数学);机械工程;可移动路面;产品标准;安全要求;试验;试验条件;用户信息
【英文主题词】:Definition;Definitions;Electromagneticcompatibility;EMC;Escalators;Hoists;Installationsinneedofmonitoring;Interferencerejections;Lifts;Limits(mathematics);Mechanicalengineering;Movingpavements;Productstandards;Safetyrequirements;Testing;Testingconditions;Userinformation
【摘要】:ThisEuropeanStandardspecifiestheimmunityperformancecriteriaandtestlevelsforapparatususedinlifts,escalatorsandmovingwalkswhichareintendedtobepermanentlyinstalledinbuildingsincludingthebasicsafetyrequirementsinregardtotheirEMCenvironment.TheselevelsrepresentessentialEMCrequirements.ThestandardreferstonormalEMCconditionsasexistinginresidential,officeandindustrialbuildings,butdoesnotcovermoresevereEMCenvironmentssuchas:radiotransmitterstations;railwaysandmetros;heavyindustrialplant;electricitypowerstationswhichneedadditionalinvestigations.ThisstandardaddressescommonlyknownEMCrelatedhazardsandhazardoussituationsrelevanttolifts,escalatorsandmovingwalkswhentheyareusedasintendedandundertheconditionsforeseenbytheliftinstallerorescalatorand/ormovingwalkmanufacturer.ThisstandardaddressestheenvironmentalconditionsstatedintheEN81seriesofstandardsandEN115series(humidity,temperature,etc.),sofarastheyarerelatedtoEMCperformance.However:--performancecriteriaandtestlevelsforapparatus/assemblyofapparatususedingeneralfunctioncircuitsdonotcoversituationswithanextremelylowprobabilityofoccurrence;thisstandarddoesnotapplytootherapparatusalreadyproventobeinconformitytotheEMCDirective,andnotrelatedtothesafetyofthelift,escalatorormovingwalk,suchaslightingapparatus,communicationapparatus,etc.Thisstandardisnotapplicabletolifts,escalators,movingwalksandrelatedsafetycomponentsmanufacturedbeforethedateofpublicationofthisstandardbyCEN.
【中国标准分类号】:Q78
【国际标准分类号】:33_100_20;91_140_90
【页数】:26P.;A4
【正文语种】:英语
【原文标准名称】:设计和安装地下水监测井的标准实施规程
【标准号】:ASTMD5092-2004(2010)e1
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:D18.21
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:aquifer;boreholedrilling;geophysicalexploration;groundwater;monitoringwell;siteinvestigation;Siteidentification/investigation/selection;Aquifers;Boreholedrilling;Design--ground-watersystems;Fieldtesting--groundwater/aquifers;Geoph
【摘要】:Thispracticeforthedesignandinstallationofgroundwatermonitoringwellswillpromote(1)efficientandeffectivesitehydrogeologicalcharacterization;(2)durableandreliablewellconstruction;and(3)acquisitionofrepresentativegroundwaterqualitysamples,groundwaterlevels,andhydraulicconductivitytestingdatafrommonitoringwells.Thepracticesestablishedhereinareaffectedbygovernmentalregulationsandbysite-specificgeological,hydrogeological,climatological,topographical,andsubsurfacegeochemicalconditions.Tomeetthesegeoenvironmentalchallenges,thispracticepromotesthedevelopmentofaconceptualhydrogeologicmodelpriortomonitoringwelldesignandinstallation.Aproperlydesignedandinstalledgroundwatermonitoringwellprovidesessentialinformationononeormoreofthefollowingsubjects:Formationgeologicandhydraulicproperties;Potentiometricsurfaceofaparticularhydrologicunit(s);Waterqualitywithrespecttovariousindicatorparameters;andWaterchemistrywithrespecttoacontaminantrelease.1.1Thispracticedescribesamethodologyfordesigningandinstallingconventional(screenedandfilter-packed)groundwatermonitoringwellssuitableforformationsrangingfromunconsolidatedaquifers(i.e.,sandsandgravels)togranularmaterialshavinggrain-sizedistributionswithupto50%passinga200sieveandasmuchas20%clay-sizedmaterial(i.e.,siltyfinesandswithsomeclay).Formationsfinerthanthis(i.e.,silts,clays,siltyclays,clayeysilts)shouldnotbemonitoredusingconventionalmonitoringwells,asrepresentativegroundwatersamples,freeofartifactualturbidity,cannotbeassuredusingcurrentlyavailabletechnology.Alternativemonitoringtechnologies(notdescribedinthispractice)shouldbeusedintheseformations1.2Therecommendedmonitoringwelldesignandinstallationprocedurespresentedinthispracticearebasedontheassumptionthattheobjectivesoftheprogramaretoobtainrepresentativegroundwatersamplesandotherrepresentativegroundwaterdatafromatargetedzoneofinterestinthesubsurfacedefinedbysitecharacterization.1.3Thispractice,incombinationwithproperwelldevelopment(D5521),propergroundwatersamplingprocedures(D4448),andproperwellmaintenanceandrehabilitation(D5978),willpermitacquisitionofgroundwatersamplesfreeofartifactualturbidity,eliminatesiltationofwellsbetweensamplingevents,andpermitacquisitionofaccurategroundwaterlevelsandhydraulicconductivitytestdatafromthezonescreenedbythewell.Forwellsinstalledinfine-grainedformationmaterials(upto50%passinga200sieve),itisgenerallynecessarytouselow-flowpurgingandsamplingtechniques(D6771)incombinationwithproperwelldesigntocollectturbidity-freesamples.1.4Thispracticeappliesprimarilytowelldesignandinstallationmethodsusedindrilledboreholes.OtherStandards,includingGuideD6724andPracticeD6725,coverinstallationofmonitoringwellsusingdirect-pushmethods.1.5Thevaluesstatedininch-poundunitsaretoberegardedasstandard,exceptasnotedbelow.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunits,whichareprovidedforinformationonlyandarenotconsideredstandard......
【中国标准分类号】:P13
【国际标准分类号】:13_060_10
【页数】:16P.;A4
【正文语种】:英语
【英文标准名称】:Electromagneticcompatibility-Productfamilystandardforlifts,escalatorsandmovingwalks-Immunity(includesAmendmentA1:2008);EnglishversionofDINEN12016:2009-02
【原文标准名称】:电磁兼容性.电梯、自动扶梯和自动过道的产品系列标准.抗干扰性
【标准号】:DINEN12016-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-02
【实施或试行日期】:2009-02-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;电磁兼容性;EMC;自动扶梯;提升机;监测用装置;干扰抑制;升降机;极限(数学);机械工程;可移动路面;产品标准;安全要求;试验;试验条件;用户信息
【英文主题词】:Definition;Definitions;Electromagneticcompatibility;EMC;Escalators;Hoists;Installationsinneedofmonitoring;Interferencerejections;Lifts;Limits(mathematics);Mechanicalengineering;Movingpavements;Productstandards;Safetyrequirements;Testing;Testingconditions;Userinformation
【摘要】:ThisEuropeanStandardspecifiestheimmunityperformancecriteriaandtestlevelsforapparatususedinlifts,escalatorsandmovingwalkswhichareintendedtobepermanentlyinstalledinbuildingsincludingthebasicsafetyrequirementsinregardtotheirEMCenvironment.TheselevelsrepresentessentialEMCrequirements.ThestandardreferstonormalEMCconditionsasexistinginresidential,officeandindustrialbuildings,butdoesnotcovermoresevereEMCenvironmentssuchas:radiotransmitterstations;railwaysandmetros;heavyindustrialplant;electricitypowerstationswhichneedadditionalinvestigations.ThisstandardaddressescommonlyknownEMCrelatedhazardsandhazardoussituationsrelevanttolifts,escalatorsandmovingwalkswhentheyareusedasintendedandundertheconditionsforeseenbytheliftinstallerorescalatorand/ormovingwalkmanufacturer.ThisstandardaddressestheenvironmentalconditionsstatedintheEN81seriesofstandardsandEN115series(humidity,temperature,etc.),sofarastheyarerelatedtoEMCperformance.However:--performancecriteriaandtestlevelsforapparatus/assemblyofapparatususedingeneralfunctioncircuitsdonotcoversituationswithanextremelylowprobabilityofoccurrence;thisstandarddoesnotapplytootherapparatusalreadyproventobeinconformitytotheEMCDirective,andnotrelatedtothesafetyofthelift,escalatorormovingwalk,suchaslightingapparatus,communicationapparatus,etc.Thisstandardisnotapplicabletolifts,escalators,movingwalksandrelatedsafetycomponentsmanufacturedbeforethedateofpublicationofthisstandardbyCEN.
【中国标准分类号】:Q78
【国际标准分类号】:33_100_20;91_140_90
【页数】:26P.;A4
【正文语种】:英语
