全文 - Standard Methods for the Examination of Water and Wastewater
- liao0806
-
13 次阅读
-
0 次下载
-
2020-01-15 06:40:07
文档简介：
StandardMethodsfortheExaminationofWaterandWastewater?Copyright1999byAmericanPublicHealthAssociation,AmericanWaterWorksAssociation,WaterEnvironmentFederationStandardMethodsfortheExaminationofWaterandWastewater20thEditionPREFACETOTHETWENTIETHEDITIONTheNineteenthandEarlierEditionsThefirsteditionofStandardMethodswaspublishedin1905.Eachsubsequenteditionpresentedsignificantimprovementsofmethodologyandenlargeditsscopetoincludetechniquessuitableforexaminationofmanytypesofsamplesencounteredintheassessmentandcontrolofwaterqualityandwaterpollution.AbriefhistoryofStandardMethodsisofinterestbecauseofitscontemporaryrelevance.Amovementfor憫securingtheadoptionofmoreuniformandefficientmethodsofwateranalysis拻ledinthe1880抯totheorganizationofaspecialcommitteeoftheChemicalSectionofAmericanAssociationfortheAdvancementofScience.Areportofthiscommittee,publishedin1889,wasentitled:AMethod,inPart,fortheSanitaryExaminationofWater,andfortheStatementofResults,OfferedforGeneralAdoption.*#(1)Fivetopicswerecovered:(1)
扫描二维码
评论
发表评论