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1μm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。
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.
作者
侯杰
李航
沈福
陈晓秋
Hou Jie Li Hang Shen Fu Chen Xiaoqiu(Nuclear and Radiation Safety Center,MEP, Beijing 100085 China Institute of Atomic Energy, Beijing 102413 China Institute for Radiation Protection, Taiyuan 030006)
出处
《辐射防护》
CAS
CSCD
北大核心
2017年第4期249-253,共5页
Radiation Protection
关键词
核电厂
气态流出物
气溶胶
粒径分布
nuclear power plant
gaseous effluents
aerosol
particle size distribution
