辐射防护通讯 ›› 2017, Vol. 37 ›› Issue (1): 8-13.

• 研究通报 • 上一篇    下一篇

广东省环境大气气溶胶放射性水平

李巧勤, 张衍津, 邓飞, 蒋岚, 冯颖思, 林清   

  1. 广东省环境辐射监测中心,广州,510300
  • 收稿日期:2016-10-13 出版日期:2017-02-20 发布日期:2021-11-30
  • 通讯作者: 邓飞, 843456548@qq.com
  • 作者简介:李巧勤(1976— ),女,1997年毕业于广州市化工中等专业学校化工分析专业;助理工程师。主要从事放化分析和辐射环境监测。

A Statistical Analysis of Atmospheric Aerosol Radioactivity in Guangdong Province

Li Qiaoqin, Zhang Yanjin, Deng Fei, Jiang Lan, Feng Yingsi, Lin Qing   

  1. Guangdong Environment Radiation Monitoring Centre, Guangzhou, 510305
  • Received:2016-10-13 Online:2017-02-20 Published:2021-11-30

摘要: 根据核电站、铀矿山采冶地区周围环境和没有大型放射性物质释放的对照区环境大气气溶胶的放射性监测结果,统计分析了广东省内大亚湾核电、阳江核电、铀矿山、广州市、茂名市、韶关市、台山核电(暂未运行)周围环境大气气溶胶总α、总β和7Be的活度浓度,比较了核设施运行前后和日本核事故期间环境大气气溶胶放射性水平的变化。

关键词: 放射性气溶胶, 总α, 总β, 7Be, 广东省

Abstract: According to the monitoring results ofambient air aerosol in the surrounding area of nuclear power plants, uranium mining areas, control areas without large-scale release of radioactive materials,statistical analyses were carried out for gross α, gross β and 7Be in aerosol samples from around Daya Bay NPP, Yangjiang NPP, Taishan NPP (not running), uranium mining areas, Guangzhou City, Maoming City and Shaoguan City. The changes of aerosol radioactivity levels before and after the operation of nuclear facilities, and those for Fukushima nuclear accident, were compared.

Key words: Aerosol, Radioactive level, Gross α, Gross β, 7Be

中图分类号: 

  • X837