【摘要】 土壤重金属污染近年呈日益严峻趋势,如何进行重金属污染的土壤修复是当今农业生态环境面临的重要问题。文章从土壤重金属污染源解析入手,综述土壤重金属污染修复技术的研究进展,着重介绍国内外在土壤重金属防治技术上已有的一些方法与实践,提出今后在土壤重金属污染修复领域的发展方向,为我国土壤污染修复技术发展、农业环境保护和政府管理部门决策提供借鉴。更多还原

【Abstract】 Heavy metal contaminated in the soil becomes more and more serious in recent years, and how to remedy the polluted soil is a difficult and critical issue, especially in the agro-ecological environment protection area. This paper summarized the multiple sources of the heavy metal pollution, and reviewed the research progress for philosophy, chemical, biological and combined remediation technology of contaminated soil, also made a forecast and put forward some advices on preventing and controlling the heavy metal pollution in soil for further research. It helps to develop the remediation technology and protect the agro-environment, also helps to make decision supports for the government.更多还原