ASTM D5217-1991(2009) 微粒阴离子交换材料污垢和降解检测的标准指南

作者:标准资料网 时间:2024-05-18 06:12:22  浏览:9848   来源:标准资料网

【英文标准名称】:StandardGuideforDetectionofFoulingandDegradationofParticulateIonExchangeMaterials
【原文标准名称】:微粒阴离子交换材料污垢和降解检测的标准指南
【标准号】:ASTMD5217-1991(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1991
【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】:D19.08
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:degradation;fouling;ionexchange;kinetics;resin;Contamination--water;Degradation;Foulingtendency;Ionexchangeresins;Kineticbehavior/characteristics/parameters;Organicfouling
【摘要】:Resinsusedindemineralizationsystemsmaydeteriorateduetomanyfactorsincludingchemicalattack,foulingbyorganicandinorganicmaterials,mishandling,ortheeffectsofaging.Detectionofdegradationorfoulingmaybeimportantindeterminingthecauseofpoordemineralizerperformance.1.1Thisguidepresentsaseriesoftestsandevaluationsintendedtodetectfoulinganddegradationofparticulateionexchangematerials.Suggestionsonreducingfoulingandoncleaningresinsaregiven.1.2Thisguideistobeusedonlyasanaidintheevaluationofparticulateionexchangematerialperformanceanddoesnotpurporttoaddressallpossiblecausesofunsatisfactoryperformance.Theevaluationsofmechanicalandoperationalproblemsarenotaddressed.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G04
【国际标准分类号】:71_100_40
【页数】:5P.;A4
【正文语种】:英语