摘要
对长沙市2017年与2018年某冶炼厂空气中的总悬浮颗粒物(TSP)进行采集,收集后的样品采用电感耦合等离子体质谱法检测,分析其中重金属元素的组分。结果表明,2017年与2018年重金属含量排名前五的是:铁>铅>锰>铜>铬;其中铬、铅、铜的富集因子高于10,工业生产活动为空气中重金属元素的主要来源。
Total suspended particulate matter(TSP)in the air of a smelter in Changsha City in 2017 and 2018 was collected.The collected samples were detected by inductively coupled plasma mass spectrometry(ICP-MS),and the components of heavy metals were analyzed.The results show that the top five heavy metal contents in 2017 and 2018 are iron>lead>manganese>copper>chromium,in which the enrichment factors of chromium,lead and copper are higher than 10,and industrial activities are the main sources of heavy metal elements in the air.
作者
胡仲怡
HU Zhong-yi(Hunan Provincial Institute of Transportation Science Co.,Ltd..Changsha 410000,China)
出处
《世界有色金属》
2019年第7期255-256,共2页
World Nonferrous Metals
关键词
冶炼厂
空气
重金属
电感耦合等离子体质谱法
富集因子
Smelter
Air
Heavy Metals
Inductively Coupled Plasma Mass Spectrometry
Enrichment Factor
