摘要
在对山西省重金属污染情况及土质特征研究的基础上,分析了各种场地重金属修复的典型技术,提出了适宜本地重金属修复的技术方法,主要包括:固化/稳定化、纳米零价铁原位修复技术、淋洗法、化学萃取、低温热脱附、高温热脱附、植物修复,指出重金属污染场地的修复工作在环境治理中的重要性。
Based on research on Shanxi heavy metal pollution situation and soil characteristics, this paper analyzed the typical technique of vari- ous sites heavy metals remediation, put forward the technical method of heavy metal remediation suitable for local, mainly including ： solidifica- tion/stabilization, NM zero-valent iron root position remediation technology, leaching method, chemical extraction, low temperature thermal de- sorption, high temperature thermal desorption, plants remediation, pointed out the importance of heavy metals site remediation work in environ- mental governance.
出处
《山西建筑》
2013年第16期195-196,共2页
Shanxi Architecture
关键词
重金属
场地
原位修复
heavy metal, site, root position remediation
