重金属污染土壤的植物修复技术研究  

Research on Phytoremediation of Soil Contaminated by Heavy Metals

作　　者：张继舟[1] 王宏韬[1] 袁磊[1] 王立民[1] 

机构地区：[1]黑龙江省科学院自然与生态研究所/湿地与生态保育国家地方联合工程实验室,哈尔滨150040

出　　处：《中国农学通报》2013年第14期134-139,共6页Chinese Agricultural Science Bulletin

基　　金：黑龙江省攻关项目"典型地区土壤重金属污染的综合修复技术"(GC12C205);黑龙江省财政基本科研业务费专项项目"黑龙江省农田-森林-草原-湿地生态系统土壤重金属污染诊断与风险评价";黑龙江省科学院青年创新基金重点项目"设施农业土壤重金属污染的快速修复技术研究"

摘　　要：植物修复重金属污染土壤已经成为当今科学家研究的热点问题。国内研究者已发表众多重金属污染土壤修复技术的文献综述,但单纯对重金属污染土壤的植物修复技术、特别是植物收获后的处置技术的系统综合的文献综述少之又少。为此,系统阐述了植物修复技术的内涵、组成部分、优缺点、超富集植物的概念、研究概况和修复植物收获后的处置技术,指出植物采矿技术可能成为科学家们下一步研究的重点,并对植物修复技术发展未来进行了展望。Phytoremediation was a technique using plants to remediation heavy metal contaminants from soils has become a topic problem in current research. Domestic researchers have published a number of literature review about remediation technologies of soil contaminated by heavy metals, but the comprehensive literature review that simply phytoremediation for heavy metal contaminated soil, especially plants after harvest disposal technology is very few. We reviewed the connotation, composition, the advantages and disadvantages of phytoremediation, the concept, research overview about hyperaccumulator and technique for disposal of phytoremediation, the concept, research overview about hyperaccumulator and technique for disposal of phytoremediting plants after harvest, indicate that the plant mining technology may become the focus of further research of the scientists ,and phytoremediation technology development prospects in the future.

关 键 词：重金属污染 植物修复 植物提取 超富集植物 

分 类 号：X53[环境科学与工程—环境工程]