摘要
以成都东郊工业区为例 ,采集气溶胶样品用中子活化分析测定了 2 4种元素的含量 ,将分析结果与京津地区、广州地区进行比较 ,并用气溶胶中元素含量的均值做了富集因子分析。结果表明 。
The content of 24 elements of aerosol samples from industrial area in Chengdu city was analysed with NAA,and compared with the results in Beijing,Tianjin and Guangzhou areas.The enrichmental factor of every elemental average concentration was also calculated.The result shows that aerosol pollution has direct relation with coal burning in the area.
出处
《广东微量元素科学》
CAS
2004年第3期56-59,共4页
Trace Elements Science
基金
国家自然科学基金课题"大气气溶胶中汞污染及环境效应研究" (课题号 4 9974 0 4 0 )的资助
