【英文标准名称】:Waterquality-Determinationoforthophosphateandtotalphosphoruscontentsbyflowanalysis(FIAandCFA)-Part1:Methodbyflowinjectionanalysis(FIA)
【原文标准名称】:水质.用流量分析(FIA和CFA)法测定正磷酸盐和含磷总量.第1部分:流量注入分析法(FIA)
【标准号】:ISO15681-1-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC147
【标准类型】:()
【标准水平】:()
【中文主题词】:化学分析和试验;荧光指示剂吸附法;含磷化合物;水质;水化学;水常规;分析;水;质量;试验;含量测定;磷;流量分析;阴离子;正磷酸盐;水质试验;磷含量
【英文主题词】:Analysis;Anions;Chemicalanalysisandtesting;Chemistryofwater;Determination;Determinationofcontent;Eluate;FIA;Flowanalysis;Fluorescentindicatoradsorptionmethods;Groundwater;Interferences;Orthophosphates;Phosphorus;Phosphoruscompounds;Phosphoruscontent;Potablewater;Quality;Sewage;Surfacewater;Testing;Water;Waterpractice;Waterquality;Watertesting
【摘要】:ThispartofISO15681specifiesflowinjectionanalysis(FIA)methodsforthedeterminationoforthophosphateinthemassconcentrationrangefrom0,01mg/lto1,0mg/l(P),andtotalphosphorusbymanualdigestioninaccordancewithISO6878[5],[6]forthemassconcentrationrangefrom0,1mg/lto10mg/l(P).Therangeofapplicationcanbechangedbyvaryingtheoperatingconditions.ThispartofISO15681isapplicabletovarioustypesofwater(suchasground,drinking,surface,leachateandwastewaters).Thismethodisalsoapplicabletotheanalysisofseawater,butwithchangesinsensitivity,byadaptationofthecarrierandcalibrationsolutionstothesalinityofthesamples.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:19P;A4
【正文语种】:英语