摘要
目前,土壤重金属和有机物污染状况愈发严重,受到了越来越多国内外学者的关注。植物修复技术是新近发展起来的一项用于处理土壤重金属、有机物污染的绿色技术,也是当前研究的热点领域。该文综述了植物修复技术在重金属、有机物及重金属-有机物复合污染土壤修复治理中的应用,包括螯合诱导修复、表面活性剂增效修复等,最后提出该技术目前存在的一些问题及发展方向。
The situation of soils contamination by heavy metals and organic pollutants is very severe,which has been currently received more and more attention of scholars at home and abroad.Phytoremediation is widely viewed as a green technology used to deal with heavy metals and organic compounds from the polluted soils,which is also the current hot research field.This paper reviews the application of phytoremediation in contaminated soil by heavy metals,organic pollutants and heavy metal-organic complex,including chelate-induced repair,surfactant enhanced remediation,and finally proposes the existing problems and the development direction.
出处
《安徽农业科学》
CAS
2014年第16期5074-5076,5108,共4页
Journal of Anhui Agricultural Sciences
基金
国家自然基金资助项目(41261078)
江西省自然科学基金资助项目(20114BAB203029)
江西省教育厅科技计划资助项目(GJJ12374)
关键词
植物修复
土壤
重金属
有机污染物
Phytoremediation
Soil
Heavy metals
Organic pollutants
