矿山土壤重金属含量及分布特征研究  

Study on the Content and Distribution Characteristics of Heavy Metals in Mining Soil

作　　者：张景光 ZHANG Jing-guang(Jilin Geological Exploration Institute of China National Chemical Geological and Mining Administration,Changchun 130000,China)

机构地区：[1]中化地质矿山总局吉林地质勘查院,吉林长春130000

出　　处：《世界有色金属》2024年第2期220-222,共3页World Nonferrous Metals

摘　　要：矿山开采会产生大量的矿渣、尾矿、废石等固体废弃物,如果不加以利用,会对环境造成严重污染。重金属污染是矿山土壤环境问题的重要部分,由于矿山开采方式及加工工艺的不同,重金属元素的含量也不同。重金属在土壤中的积累不仅会导致土壤板结,还会通过食物链危害人体健康。因此,为更好地改善矿山土壤环境质量,科学、合理地开展矿山土壤重金属含量及分布特征研究是十分必要的。Mining generates a large amount of solid waste such as slag,tailings,and waste rocks.If not utilized,it can cause serious environmental pollution.Heavy metal pollution is an important part of soil environmental issues in mines.Due to different mining methods and processing techniques,the content of heavy metal elements also varies.The accumulation of heavy metals in soil not only leads to soil compaction,but also poses a threat to human health through the food chain.Therefore,in order to better improve the quality of mining soil environment,it is necessary to conduct scientific and reasonable research on the content and distribution characteristics of heavy metals in mining soi。

关 键 词：矿山 重金属 污染评价 空间分布 

分 类 号：X53[环境科学与工程—环境工程]