GB3095-1996 Ambient Air Quality Standard.pdf

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1、NationalStandardofthePeople’sRepublicofChinaAmbientAirQualityStandard(GB3095-1996)1NationalStandardofthePeople’sRepublicofChinaAmbientAirQualityStandard(GB3095-1996)1.SubjectandScopeThisStandardstipulatesthedesignationoffunctionalareasofambientairquali

2、ty,standardclassification,pollutants,samplingtimeandconcentrationlimits,samplingandanalyzingmethodsaswellasthedefinitionofvalidityofdatastatistics.ThisStandardisapplicabletotheevaluationofcountrywideambientairquality.2.ReferenceStandardGB/T15262AirQual

3、ityDeterminationofsulfurdioxide—Formaldehydeabsorbing-pararosanilinespectrophotometryGB8970AirQualityDeterminationofsulfurdioxideinambientair—Tetrachloromercurate(TCM)-pararosanilinemethodGB/T5432AmbientAirDeterminationoftotalsuspendedparticles—Gravime

4、tricmethodGB6921AirQualityDeterminationoftheconcentrationofairborneparticulatemattersGB/T15436AmbientAirDeterminationofnitrogenoxides—SaltzmanmethodGB/T15435AmbientAirDeterminationofnitrogendioxides—SaltzmanmethodGB/T15437AmbientAirDeterminationofozone

5、—IndigodisulphonatespectrophotometryGB/T15438AmbientAirDeterminationofozone—UltravioletphotometricmethodGB9801AirQualityDeterminationofcarbonmonoxide—Non-dispersiveinfraredspectrometryGB8971AirQualityDeterminationofBenzo[a]pyreneinflyingdust—Acetylated

6、paperchromatographyfluoroscenespectrophotometricmethodGB/T15439AmbientAirDeterminationofBenzo[a]pyreneinambientair—HighperformanceliquidchromatographyGB/T15264AirQualityDeterminationoflead—FlameatomicabsorptionspectrophotometricmethodGB/T15434AmbientAi

7、rDeterminationofthemassconcentrationoffluoride—Methodbyfiltersamplingandfluorineion-selectiveelectrodeanalysisGB/T15433AmbientAirDeterminationofthefluoride—Methodbylime-papersamplingandfluorineion-selectiveelectrodeanalysis3.Definition3.1Totalsuspended

8、particles(TSP):Theparticlesthatcanbesuspendedintheairwithanaerodynamicequivalentdiameter≤100micrometer.3.2Breathableparticles(PM10):Theparticlesthatcanbesuspendedintheairwithanaerodynamicequivalentdiameter≤10micrometer.2标准分享网www.bzfxw.c