摘要
金属矿山开采往往造成矿山土壤严重的重金属污染,以铅锌矿为例,阐述了重金属污染的产生和赋存状态、重金属污染土壤的修复技术,重点介绍了重金属污染土壤的植物修复治理措施,介绍了超富集植物筛选方面国内外的有关研究进展,指出了目前尚未解决的问题及未来发展趋势。
Exploitative activities commonly result in serious soil contaminations caused by heavy metals in metal mines. Taking lead- zinc mines as examples, the soil contaminations caused by heavy metals and the existing states of heavy metals in soils are expatiated. Phytoremediation technology of heavy -metals - contaminated soils is summarized, including advances in research of selecting hyperaccumulators at home and abroad. Some unsolved problems in this field at present and its development tendency in the future are presented also.
出处
《矿业研究与开发》
CAS
北大核心
2007年第3期66-68,共3页
Mining Research and Development
基金
广西自治区矿山地质环境治理项目(桂国土资发[2006]4号)
广西自然科学基金(桂科攻0663012)
关键词
矿山土壤
铅锌矿
重金属污染
植物修复
Mine soil, Lead - zinc mine, Heavy metal pollution, Phytoremediation
