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【英文标准名称】:Characterizationofsludge-DeterminationofpHvalue
【原文标准名称】:污泥的特性记述.pH值的测定
【标准号】:BSEN12176-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-06-15
【实施或试行日期】:1998-06-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:试样;安全措施;试验设备;水质试验;污水;pH值测定;试样制备;污泥;控制样品
【英文主题词】:Characterisations;Chemicalanalysisandtesting;Definition;Definitions;Determination;Examinationofsludge;Measurement;pH;pHmeasurement;Sludge;Specimenpreparation
【摘要】:Thescopeofthisstandardisthesludges,i.e.andsludgesproductsfrom:—stormwaterhandling;—nightsoil;—urbanwastewatercollectingsystems;—urbanwastewatertreatmentplants;—treatingindustrialwastewatersimilartourbanwastewater(asdefinedinDirective91/271EEC);—watersupplytreatmentplants;—waterdistributionsystems;—butexcludinghazardoussludgesfromindustry.ThismethodisapplicabletothedeterminationofpHvaluesofsludgeswhichincludeliquid,paste-likeorsolidmatter.Ifthesludgesampleissufficientlyliquid,directmeasurementshouldbemade.Ifthesludgesamplecontainsrelativelyhighpercentagesofsolidsthemeasurementshouldbecarriedoutafterdilutionwithwater.
【中国标准分类号】:Z13
【国际标准分类号】:13_030_20;13_060_30
【页数】:10P;A4
【正文语种】:英语