摘要
通过大量的实验数据,分析了镇江市大气PM2.5中镉的污染状况,以及大气PM2.5中镉浓度在四季变化中的特征。结果表明:工业区镉浓度明显高于生活区,镉的浓度变化趋势随时间的变化呈现出一致性。
On the basis of a large number of monitoring data, this paper analyzed the pollution of cadmium in the at- mospheric PM2.5 in Zhenjiang and the characteristics of the concentration of cadmium in the atmospheric PM2.5 in the four seasons.The results showed that the concentration of cadmium in the industrial area is obviously higher than that in the living area and the change trend of cadmium concentration is consistent with the time.
出处
《绿色科技》
2018年第4期134-135,共2页
Journal of Green Science and Technology
关键词
细颗粒物
镉污染
镇江市
fine particles （PM2.5）
cadmium pollution
Zhenjiang City
