四川环境2017，Vol.36Issue(4)：142-146,5.
210Pb分析方法在成都大气气溶胶中的应用
Application of 210pb Analysis Method in Aerosol Determination of Chengdu
李雪泓 1赵强 1王茜 1罗茂丹1
作者信息
- 1. 四川省辐射环境管理监测中心站,成都611139
- 折叠
摘要
Abstract
Gamma ray spectrometry method and radiochemical method were introduced to measure the radioactivity concentrations of 210Pb in aerosol of Chengdu.Result of the two analytical methods were compared.Gamma ray spectrometry method can meet the routine monitoring of 210 Pb in atmospheric aerosol.From 2015 to 2016,the radioactivity concentrations of 210Pb in aerosol of Chengdu were determined by Gamma ray spectrometry method.The annual average concentrations of 210Pb were 1.50mBq/m3.The radioactivity concentrations reflected obvious seasonal trends.The 210Pb levels were higher in winter and lower in summer.关键词
气溶胶/210pb活度浓度/γ能谱法/成都Key words
Atmospheric aerosol/radioactivity concentrations of 210 Pb/gamma ray spectrometry method/Chengdu分类
资源环境引用本文复制引用
李雪泓,赵强,王茜,罗茂丹..210Pb分析方法在成都大气气溶胶中的应用[J].四川环境,2017,36(4):142-146,5.
