辐射防护 ›› 2017, Vol. 37 ›› Issue (4): 249-253.

• 辐射防护监测 • 上一篇    下一篇

秦山核电厂气态流出物气溶胶粒径分布测量

侯杰1, 李航2, 沈福3, 陈晓秋1   

  1. 1.环境保护部核与辐射安全中心,北京 100082;
    2.中国原子能科学研究院,北京 102413;
    3.中国辐射防护研究院,太原 030006
  • 收稿日期:2016-09-23 出版日期:2017-07-20 发布日期:2021-11-11
  • 作者简介:侯杰(1986—),男,2008年毕业于天津理工大学安全工程专业,2011年毕业于中国原子能科学研究院辐射防护与环境保护专业,获硕士学位。E-mail: firhj@163.com

Measurement of aerosol particle size distribution in gaseous effluents of Qinshan nuclear power plant

Hou Jie1, Li Hang2, Shen Fu3, Chen Xiaoqiu1   

  1. 1. Nuclear and Radiation Safety Center,MEP, Beijing 100085;
    2. China Institute of Atomic Energy, Beijing 102413;
    3. China Institute for Radiation Protection, Taiyuan 030006
  • Received:2016-09-23 Online:2017-07-20 Published:2021-11-11

摘要: 对秦山核电基地烟囱流出物的粒径分布谱进行了实验测量,结果表明:气态流出物中的气溶胶粒径大多在1 μm以下,但总粒子数浓度随机组类型不同而不同。测量结果为评估核电厂气态流出物监测系统采样的有效性提供了参考。

关键词: 核电厂, 气态流出物, 气溶胶, 粒径分布

Abstract: Particle size distribution measurement of gaseous effluents from Qinshan nuclear power plant was carried out. The results showed that the Activity Median Aerodynamic Diameter (AMAD) for majority of the aerosol particles was below 1μm, while the total aerosol concentration varied with different type of the units. The work provides references for evaluating the effectiveness of the system of sampling for gaseous effluents in the stacks at nuclear power plant.

Key words: nuclear power plant, gaseous effluents, aerosol, particle size distribution

中图分类号: 

  • TL75+1