摘要
我国目前土壤污染以工矿企业重金属污染为主,有色金属冶炼企业是重金属污染的主要根源,亟待治理。简要叙述了现阶段我国有色金属冶炼行业背景及场地污染概况、有色金属冶炼危害,概括了不同有色金属生产工艺及不同有色金属冶炼产生的场地特征污染物,重点介绍了有色金属冶炼企业场地重金属污染调查与检测分析的相关方法,为有色金属冶炼企业场地重金属污染治理提供更加系统的方法指导。
At present,soil pollution in China is dominated by heavy metal pollution from industrial and mining enterprises,and non-ferrous smelting enterprises are the main source of heavy metal pollution,which urgently needed to be treated.This article briefly introduced the background and sites pollution situation of non-ferrous smelting industry in our country,as well as the hazards of non-ferrous smelting pollution;summarized the characteristic pollutants generated by different non-ferrous producing processes and different non-ferrous metal smelting sites,with a focus on systematically introducing the relevant methods of investigating and detecting for heavy metal pollution in non-ferrous smelting enterprise sites,to provide more systematic methodological guidance for sites heavy metal pollution control in non-ferrous metal smelting enterprises.
出处
《环境保护与循环经济》
2023年第12期63-67,共5页
environmental protection and circular economy
基金
国家重点研发计划项目(2019YFC1806000)。
关键词
有色金属冶炼
重金属
污染场地
调查
non-ferrous metallurgy
heavy metals
contaminated sites
investigation