摘要
在煤炭资源生产开采、洗煤选煤过程中会产生大量粉煤灰或矸石等废弃物。这些废弃物在大量堆积的过程中会对周边地表产生严重重金属污染，土壤在遭到重金属污染之后必然会对农作物的生长质量产生影响，甚至会对人们的生命健康造成威胁。因此针对煤矿矿区周边重金属污染问题以及污染源进行探讨，并采取有针对性应对措施具有重要的实践意义。
关键词： 煤矿；土壤；重金属污染；防治措施
Abstract
A large amount of wastes such as fly ash or gangue will be generated during the production and mining of coal resources, coal washing and coal preparation. The accumulation of these wastes will cause serious heavy metal pollution to the surrounding surface. After the soil is polluted by heavy metals, it will inevitably affect the growth quality of crops, and even pose a threat to people's life and health. Therefore, it is of great practical significance to discuss the problem of heavy metal pollution and pollution sources around the coal mining area, and to take targeted countermeasures.
Key words： Coal Mine; Soil; Heavy Metal Pollution; Prevention And Control Measures
参考文献 References
[1] 欧灵芝,胡鸣明,安德章,唐明,秦樊鑫,李菲,孙媛媛.高砷煤矿周围旱作土壤重金属污染特征及农作物健康风险评价[J/OL].农业资源与环境学报:1-15[2022-04-09]. DOI:10.13254/j.jare.2021.0830.
[2] 李武江,朱四喜.某矿区农田土壤重金属分布特征与生态风险评价[J].有色金属(冶炼部分),2021(03):93-101.
[3] 仝双梅,侯文娟,杨琴,秦趣,代稳.西南某煤矿区土壤重金属污染特征及人群健康风险评价[J].环境与健康杂志, 2019, 36(09):796-801.
DOI:10.16241/j.cnki.1001-5914.2019.09.010.
[4] 陈昌东,张安宁,腊明,齐光,赵干卿,楚纯洁.平顶山矿区矸石山周边土壤重金属污染及优势植物富集特征[J].生态环境学报,2019,28(06):1216-1223.
DOI:10.16258/j.cnki.1674-5906.2019.06.018.
[5] 张成丽,张伟平,程红丹,任少云,刘传文,李涛,楚小梅,郭志永,马建华,ZHANG Chaosheng.禹州市煤矿区周边土壤和农作物重金属污染状况及健康风险评价[J].环境化学,2019,38(04):805-812.
[6] 徐冠君,张东梅,康淳,冯冬霞,石霖,张成丽.平顶山矿区周边农田土壤重金属污染特征及评价[J].环境与发展,2018, 30(08):8-10+12.