【英文标准名称】:Wastewaterliftingplantsforbuildingsandsites-Principlesofconstructionandtesting-Part4:Non-returnvalvesforfaecal-freewastewaterandwastewatercontainingfaecalmatter;GermanversionEN12050-4:2000
【原文标准名称】:建筑物和施工场地废水提升装置.制造和试验原理.第4部分:无粪便废水和含粪便废水单向阀
【标准号】:DINEN12050-4-2001
【标准状态】:现行
【国别】:德国
【发布日期】:2001-05
【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】:定义;定义;粪便;反虹吸系统;提升设备;宅区排放;施工原则;建筑物排放;调查;试验;水常规(实验);废水排水;废水排水;试验原理;监督(认可);结构要求;污水;污水;操作;水常规;排水;装置;规范(验收);回流控制;材料;粪便处理;
【英文主题词】:
【摘要】:Thedocumentappliestonon-returnvalvesusedinconjuctionwithfaecal-freewastewaterliftingplants.Itcontainsgeneralrequirements,basicconstructionandtestingprinciplestogetherwithinformationonmaterialsandqualitysurveillance.#,,#
【中国标准分类号】:P42
【国际标准分类号】:91_140_80
【页数】:14P;A4
【正文语种】:德语


【英文标准名称】:StandardGuideforSelectingInstrumentsandMethodsforMeasuringAirQualityInAircraftCabins
【原文标准名称】:飞机座舱中空气质量测定用仪器和方法的选择的标准指南
【标准号】:ASTMD6399-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:D22.05
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:activesampling;aircraft;bias;airquality;cabin;concentrationrange;dataqualityobjectives;instrumentation;levelofconcern;methoddetectionlimit;occupationalexposure;operatingcharacteristics;passivesampling;precision;publ
【摘要】:Thisguidemaybeusedtoidentifyinstrumentsandmethodsformeasuringairqualityinaircraftcabins.Suchmeasurementsmaybeundertakento:Conductmonitoringsurveystocharacterizetheaircraftcabinenvironmentandtoassessenvironmentalconditions.Resultsofsuchmeasurementscouldthenbecomparedwithrelevantstandardsorguidelinesforassessmentofhealthandcomfortofpassengersandflightattendants.Investigatepassengerandflightattendantcomplaints;orMeasureandcomparetheperformanceofnewmaterialsandsystemsfortheaircraftcabinenvironment.1.1Thisguidecoversinformationandguidancefortheselectionofinstrumentationandtestmethodsformeasuringairqualityinaircraftpassengercabinsaswellasinareaslimitedtoflightcrewaccess.1.2Thisguideassumesthatalistofpollutantstobemeasured,oranalytesofinterest,whicharepresent,ormaybepresent,inaircraftcabinsisavailable.1.3Thisguideprovidesinformationandguidancetoidentifylevelsofconcernpertainingtopublicandoccupationalexposurestorelevantairpollutants.Thisguidedoesnotaddresslevelsofconcern,ifany,relatedtodegradationofmaterialsoraircraftcomponentsbecauseofthepresenceofairpollutants.1.4Basedonlevelsofconcernforpublicandoccupationalexposuresforeachpollutantofinterest,thisguideprovidesrecommendationsfordevelopingthreeaspectsofdataqualityobjectives(a)detectionlimit;(b)precision;and(c)bias.1.5Thisguidesummarizesinformationontechnologiesformeasurementofdifferentgroupsorclassesofairpollutantstoprovideabasisforselectionofinstrumentsandmethods.Theguidealsoidentifiesinformationresourcesontypesofavailablemeasurementsystems.1.6Thisguideprovidesgeneralrecommendationsforselectionofinstrumentsandmethods.Theserecommendationsarebasedonconceptsassociatedwithdataqualityobjectivesdiscussedinthisguideandtheinformationonavailableinstrumentsandmethodssummarizedinthisguide.1.7Thisguideisspecifictochemicalcontaminantsanddoesnotaddressbioaerosols,whichmaybepresentinthecabinenvironment.1.8Thisguidedoesnotprovidedetailsonuseoroperationofinstrumentsormethodsforthemeasurementofcabinairquality.1.9Thisguidedoesnotprovideinformationonthedesignofamonitoringstrategy,includingissuessuchasfrequencyofmeasurementorplacementofsamplers.1.10Usersofthisguideshouldbefamiliarwith,orhaveaccessto,individualswhohaveabackgroundin(a)useofinstrumentsandmethodsformeasurementofairpollutantsand(b)principlesoftoxicologyandhealth-effectsofenvironmentalexposuretoairpollutants.1.11ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.12Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:V45
【国际标准分类号】:49_020
【页数】:12P.;A4
【正文语种】:英语