摘要
随着工农业生产的快速发展,土壤重金属污染日益严重,土壤重金属污染的高效快速修复技术备受关注。在各种土壤重金属污染修复技术中,植物修复技术因其清洁、简单、高效、低消耗等优点,得到人们的认可,具有良好的发展前景。论文综述了土壤重金属污染来源及现状,植物修复技术的基本原理及特点,植物强化修复技术的研究进展,分析了当前植物强化修复技术中存在的问题,并指明了植物强化修复技术的发展方向,以期为土壤重金属污染的快速、绿色修复提供理论依据。
With the rapid development of industrial and agricultural production, soil contamination by heavy metals becomes more seriously. It is urgent to develop rapid and effective remediation technology. Phytoremediation, with the advantages of clear, simple, high-efficiency, low-input, has recently acquired social recognition among all the remediation technologies for heavy metal contaminated soils. This paper reviewed the sources and status of heavy metal pollution in soil and the basic principles and characteristics of phytoremediation, and summarized the advancements in etlhaneing phytoremediation technology, and analyzed its current problems. The direction of enhancing phytotemediation technology was also indicated. These reviews would provide fundamental theoretical basis for the temediation of heavy metal contaminated soil with rapid and green technology.
出处
《土壤通报》
CAS
北大核心
2017年第4期1008-1013,共6页
Chinese Journal of Soil Science
基金
国家自然科学基金青年基金项目(31502009)
泰安市大学生科技创新计划项目(2016D017)资助
关键词
植物修复
土壤污染
重金属
强化修复
Phytoremediation
Soil pollution
Heavy metal
Enhancing phytoremediation
