冶金厂重金属排放对周围土壤的影响分析  

Analysis of the Impact of Heavy Metal Emissions from Metallurgical Plants on Surrounding Soil

作　　者：李志强 Li Zhiqiang(Xinzhou Ecological Environment Monitoring Center,Xinzhou Shanxi 034000,China)

机构地区：[1]山西省忻州生态环境监测中心,山西忻州034000

出　　处：《山西冶金》2023年第9期61-62,95,共3页Shanxi Metallurgy

摘　　要：为进一步探究冶炼厂重金属排放对周围土壤的影响作用,以某废弃冶炼厂为例,对该区域内的铅、镉两种污染物如何影响周围土壤进行分析,明确了该区域土壤重金属成分的空间分布特征。在此基础上,进一步应用内梅罗综合污染指数法,对该区域土壤的污染情况进行评价。结果显示,该区域土壤已达到内梅罗污染分数评价标准最高级,应及时采取土壤修复措施。In order to further explore the impact of heavy metal emissions from a smelter on the surrounding soil,a waste smelter was used as an example to analyze how the lead and cadmium pollutants in the area affect the surrounding soil,and to clarify the spatial distribution characteristics of heavy metal components in the soil of the area.On this basis,the Nemero comprehensive pollution index method is further applied to evaluate the soil pollution situation in the region.The results show that the soil in this area has reached the highest level of the Nemero pollution score evaluation standard,and timely soil remediation measures should be taken.

关 键 词：冶金厂 重金属排放 土壤污染 影响因素 

分 类 号：X825[环境科学与工程—环境工程]