煤矿区重金属污染的危害及其治理技术分析

Analysis on the Harm and Treatment Technology of Heavy Metal Pollution in Coal Mine Area

在煤矿开采、冶炼、洗选的过程中,往往会产生大量的矸石、粉煤灰等固体废弃物,若不对其进行有效控制,势必会引发较为严重的重金属污染问题,导致周边的土地生态系统退化、农作物减产以及影响各种动植物的健康生长,进一步对人民群众的生命财产安全造成威胁。基于此,围绕煤矿区金属污染的危害展开研究,深入分析煤矿区重金属污染问题的可行性治理技术,以期为相关煤矿区防治重金属污染问题提供新思路与新方向。

In the process of coal mining,smelting and washing,a large number of solid wastes such as gangue and fly ash are often produced.If they are not effectively controlled,they will inevitably lead to serious heavy metal pollution problems,leading to the degradation of the surrounding land ecosystem,the reduction of agricultural production and the impact on the healthy growth of various animals and plants,and further threatening the safety of people’s lives and property.Based on this,the research is carried out around the hazards of metal pollution in coal mining areas,and the feasibility of treatment technology for heavy metal pollution in coal mining areas is analyzed in depth,with a view to providing new ideas and new directions for the prevention and control of heavy metal pollution in relevant coal mining areas.