GB/T 19249-2003 反渗透水处理设备
时间:2024-05-30 06:49:33 来源: 标准资料网 作者：标准资料网 阅读：9783
基本信息
| 标准名称： | 反渗透水处理设备 |
| 英文名称： | Reverse osmosis water treatment equipment |
| 中标分类： |
工程建设 >>
给水、排水工程 >>
室外给水、排水工程 |
| ICS分类： |
建筑材料和建筑物 >>
建筑物中的设施
|
| 替代情况： | CJ/T 119-2000 |
| 发布部门： | 中华人民共和国国家质量监督检验检疫总局 |
| 发布日期： | 2003-07-01 |
| 实施日期： | 2003-12-01 |
| 首发日期： | 2003-07-14 |
| 作废日期： | 1900-01-01 |
| 主管部门： | 建设部 |
| 提出单位： | 中华人民共和国建设部 |
| 归口单位： | 建设部给水排水产品标准化技术委员会 |
| 起草单位： | 蓝星水处理技术有限公司 |
| 起草人： | 张桂英、沈炎章、王立国、陈伟、李明、李素芹 |
| 出版社： | 中国标准出版社 |
| 出版日期： | 2003-12-01 |
| 页数： | 平装16开， 页数：7， 字数：15千字 |
| 书号： | 155066.1-19990 |
适用范围
本标准规定了反渗透水处理设备的分类与型号、要求、试验方法、检验规则、标志、包装、运输及贮存，适用于以含盐量低于10000mg/L的水为原水，采用反渗透水的水处理设备。
前言
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目录
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引用标准
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所属分类： 工程建设 给水 排水工程 室外给水 排水工程 建筑材料和建筑物 建筑物中的设施
【英文标准名称】:StandardGuideforAbsorbed-DoseMappinginRadiationProcessingFacilities
【原文标准名称】:辐射处理设施中吸收剂量标记的标准指南
【标准号】:ASTME2303-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:E10.01
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:吸收剂量;辐射;处理;标记
【英文主题词】:absorbeddose;Bremsstrahlung;dosedistribution;dosemapping;dosezone;dosimetry;electronbeam;gammarays;irradiatorcharacterization;maximumdose;minimumdose;operationalqualification;performancequalification;radiationprocessi
【摘要】:Radiationprocessingiscarriedoutunderfixedpathconditionswhere(a)aprocessloadisautomaticallymovedthroughtheradiationfieldbymechanicalmeansor(b)aprocessloadisirradiatedstaticallybymanuallyplacingproductatpredeterminedpositionsbeforetheprocessisstarted.Inbothcasestheprocessiscontrolledinsuchamannerthattheprocessloadposition(s)andorientation(s)arereproduciblewithinspecifiedlimits.Someradiationprocessingfacilitiesthatutilizeafixedconveyorpathforroutineprocessingmayalsocharacterizearegionwithintheradiationfieldforstaticradiationprocessing,sometimesreferredtoasx201C;OffCarrierx201D;processing.Radiationprocessingmayrequireaminimumabsorbeddose(toachieveadesiredeffectortofulfillalegalrequirement),andamaximumdosethatcanbetolerated(whiletheproduct,materialorsubstancestillmeetsfunctionalspecificationsortofulfillalegalrequirement).Dosemappingisusedtocharacterizetheradiationprocessandassessthereproducibilityofabsorbed-doseresults,whichmaybeusedaspartofoperationalqualificationandperformancequalification.Dosemappingisusedtodeterminethespatialdistributionofabsorbeddosesandthezone(s)ofmaximumandminimumabsorbeddosesthroughoutaprocessload,whichmayconsistofanactualorsimulatedproduct.Dosemappingisusedtoestablishtherelationshipbetweenthedoseatareferencepositionandthedosewithintheminimumandmaximumdosezonesestablishedforaprocessload.Dosemappingisusedtoverifymathematicaldosecalculationmethods.SeeGuideE2232.Dosemappingisusedtodeterminetheprocessshutdownandstartuptransitdoseeffectonthedistributionofabsorbeddoseandthemagnitudeoftheminimumandmaximumdoses.Dosemappingisusedtoassesstheimpactonthedistributionofabsorbeddoseandthemagnitudeoftheminimumandmaximumdosesresultingfromthetransitionfromoneprocessloadtoanotherwherechanges,forexample,indensityorproductloadingpatternmayoccur.1.1Thisdocumentprovidesguidanceindeterminingabsorbed-dosedistributionsinproducts,materialsorsubstancesirradiatedingamma,X-ray(bremsstrahlung)andelectronbeamfacilities.Note18212;Forirradiationoffoodandtheradiationsterilizationofhealthcareproducts,otherspecificISOandISO/ASTMstandardscontainingdosemappingrequirementsexist.Forfoodirradiation,seeISO/ASTM51204,PracticeforDosimetryinGammaIrradiationFacilitiesforFoodProcessingandISO/ASTM51431,PracticeforDosimetryinElectronandBremsstrahlungIrradiationFacilitiesforFoodProcessing.Fortheradiationsterilizationofhealthcareproducts,seeISO11137:1995,SterilizationofHealthCareProductsRequirementsforValidationandRoutineControlRadiationSterilization.InthoseareascoveredbyISO11137,thatstandardtakesprecedence.ISO/ASTMPractice51608,ISO/ASTMPractice51649,andISO/ASTMPractice51702alsocontaindosemappingrequirements.1.2Methodsofanalyzingthedosemapdataaredescribed.Examplesareprovidedofstatisticalmethodsthatmaybeusedtoanalyzedosemapdata.1.3Dosemappingforbulkflowprocessingandfluidstreamsisnotdiscussed.1.4Dosimetryisonlyonecomponentofatotalqualityprogramforanirradiationfacility.Othercontrolsbesidesdosimetrymayberequiredforspecificapplicationssuchasmedicaldevicesterilizationandfoodpreservation.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresp......
【中国标准分类号】:F80
【国际标准分类号】:13_280
【页数】:9P.;A4
【正文语种】:
Product Code:SAE J872
Title:Drawbar Test Procedure for Construction, Forestry, and Industrial Machines (Cancelled May 2003, Superseded by ISO 7464)
Issuing Committee:Mtc1, Loaders, Crawlers, Scrapers And Mounted Attachments
Scope:This SAE Standard specifies a test method to measure the drawbar pull performance of self-propelled construction, forestry, and industrial machines and their combinations with mounted and/or trailed equipment, with or without payload, as listed in SAE J1116.It covers the following criteria measured against travel speed: drawbar pull, drawbar power, and wheel or track slip.