空气质量监测季五日法空白样扣除的探讨

On Dummy Deduct of Five-day-one-season Air Quality Monitoring Method

针对环境空气质量监测中“季五日法”SO2 、NO2 现场空白样采集存在的问题 ,作对比实验 ,对实验结果进行统计分析 ,证明在较低浓度下扣除密封管塞空白值与扣除打开管塞空白值 ,红塔区SO2 、NO2 浓度无显著差异 .

Aiming at the problems in SO 2?NO 2 dummy of five-day-one-season environmental air quality monitoring, this paper, making the contrastive experiment and analyzing its statistical result, proves that there is no obvious difference in SO 2?NO 2 potency between the sealed tube dummy deduct and the open tube dummy deduct under the situation of the low potency in Hongta District.