摘要
对云南省土壤重金属污染现状和危害进行了阐述,介绍了目前较为常见的几种土壤修复技术,分析了各技术的优缺点及技术发展方向。植物、微生物修复和联合修复是将来土壤重金属污染修复的方向。
The status of soil contamination by heavy metals in Yunnan province is reviewed as well as the harm. Several popular soil remediation techniques are introduced. The advantages and disadvantages of these methods and their development trends are discovered. The phytoremediation and microbial remediation and joint remediation will be the main research trend of soil treatment.
出处
《环境科学导刊》
2010年第5期68-71,共4页
Environmental Science Survey
关键词
土壤污染
重金属
修复技术
soil contamination
heavy metal
remediation technique
