被动采样监测环境空气中SO_2和NO_2  

Measurement of SO_2 and NO_2 in Ambient Air by Passive Sampling

作　　者：陈魁[1] 张震[1] 梅鹏蔚[1] 张海波[1] 王斌[1] 张瑞芝[1] 边玮瓅 

机构地区：[1]天津市环境监测中心,天津300191

出　　处：《环境监测管理与技术》2007年第5期43-45,共3页The Administration and Technique of Environmental Monitoring

摘　　要：用自主研制的采样管开展环境空气中SO2和NO2的被动采样监测。结果表明,被动采样监测结果与自动监测结果高度相关,经回归方程修正后,两者的结果没有显著性差异,被动采样的采样和分析产生的误差得以消除。Parallel air monitoring samplings had been performed in the locations of automatic stations with passive samplers and the automatic monitoring system. The two groups of detective data had been contrasted and analyzed. The result showed the data of passive sampler and the automatic monitoring system had well correlation. The data of passive sampling did not have significant deviations after the error was modified by regression equation.

关 键 词：被动采样 自动监测 SO2 NO2 相关分析 T检验 

分 类 号：X830.1[环境科学与工程—环境工程]