环境空气颗粒物中重金属元素分布特征及检测方法

Distribution characteristics and detection methods of heavy metal elements in ambient air particles

环境空气中的重金属元素依附在尘埃等微小颗粒上,是大气污染的主要原因,危害环境的同时对人的身体健康构成威胁。为控制重金属元素的危害程度,开展了环境空气颗粒物中重金属元素分布特征及检测方法的研究。通过研究重金属元素在不同季节、不同区域以及不同元素的占比,探寻其分布特征,提出环境空气颗粒物中重金属元素的检测方法。

The heavy metal elements in the ambient air are attached to tiny particles such as dust,which is the main cause of air pollution.It harms the environment and poses a threat to people's health.In order to control the degree of damage of heavy metal elements,the distribution characteristics and detection methods of heavy metal elements in ambient air particles were studied.By studying the proportion of heavy metals in different seasons,different regions and different elements,the distribution characteristics were explored,and the detection methods of heavy metal elements in ambient air particles were proposed.