土壤重金属污染现状及其植物修复研究进展  

Current Status of Heavy Metal Pollution inSoil and Research Progress on the Phytoremediation

作　　者：申嘉澍 冯宇佳 王倩倩[2] 杜欢[2] 杨树深[2] 

机构地区：[1]北京林业大学水土保持学院,北京100101 [2]河北农业大学资源与环境科学学院,河北保定071000

出　　处：《绿色科技》2015年第12期226-227,229,共3页Journal of Green Science and Technology

基　　金：全国大学生科技创新活动基金项目资助

摘　　要：指出了随着社会经济的发展,土壤重金属污染备受关注,我国土壤的重金属污染已经到了严重程度,如何修复已污染的土壤是一个热点问题。通过查阅文献在了解土壤重金属污染的现状的基础上综合整理了国内外利用植物对土壤修复的研究内容,以普通植物、花卉植物以及草本植物三种类型的植物为例进行了介绍,并对未来植物修复重金属污染土壤所需做的其他方面研究展开了讨论及展望。With the development of social economy, heavy metalpollution insoil has become a major concern. And the soil is the non--renewable resource that people make living on. Heavy metal pollution inthe soil has come to what extent and how to fix the contaminated soil in China have become a hot spot. Based on the understanding of current situation of heavy metal pollution, the article comprehensively collatesthe research progress on soil restorationthrough phytoremediation abroad and at home. The article mainly introduces from three types of plants, including ordinary plants, flowers plants and herbaceousplants. In addition, the article also discusses and predictsother aspects of the research on the restoration of soil polluted by heavy metals throughphytoremediation in the future.

关 键 词：重金属 污染 土壤 植物修复 

分 类 号：X24[环境科学与工程—环境科学]