高生物量经济植物修复重金属污染土壤研究进展  

Research progress in phytoremediation of heavy-metal contaminated soils with high-biomass economic plants

作　　者：贾伟涛[1,2] 吕素莲 林康祺[1] 马茂华 吴胜军[2] 汤叶涛[3] 仇荣亮 李银心 Weitao Jia;Sulian Lü;Kangqi Lin;Maohua Ma;Shengjun Wu;Yetao Tang;Rongliang Qiu;Yinxin Li(Key Laboratory of Plant Molecular Physiology,Institute of Botany,Chinese Academy of Sciences,Beijing 100093,China;Chongqing Institute of Green and Intelligent Technology,Chinese Academy of Sciences,Chongqing 400714,China;Guangdong Provincial Key Lab for Environmental Pollution Control and Remediation Technology,School of Environmental Science and Engineering,Sun Yat-sen University,Guangzhou 510006,Guangdong,China)

机构地区：[1]中国科学院植物研究所植物分子生理学重点实验室,北京100093 [2]中国科学院重庆绿色智能技术研究院,重庆400714 [3]中山大学环境科学与工程学院广东省环境污染控制与修复技术重点实验室,广东广州510006

出　　处：《生物工程学报》2020年第3期416-425,共10页Chinese Journal of Biotechnology

基　　金：国家重点研发计划(No.2018YFD0800700)资助。

摘　　要：植物修复是重金属污染土壤修复的重要方法之一。利用高生物量经济植物修复重金属污染土壤,能够兼顾生态和经济效益,具有很大的应用前景。本文系统分析了植物修复现状及存在的问题,提出利用高生物量经济植物修复重金属污染土壤的优势,总结了近年来利用高生物量经济植物吸收重金属的研究进展,探讨了改善高生物量经济植物修复重金属污染土壤效率的方法,以期为提高植物修复经济效益、促进植物修复广泛应用提供参考。Phytoremediation is one of the important methods for restoring heavy-metal contaminated soils.Using high-biomass economic plants to restore heavy-metal contaminated soils can have both ecological and economic benefits,with great application prospects.Based on the analysis of current situation and existing problems of phytoremediation,we propose the advantages of high-biomass economic plants in contaminated soil remediation,and summarize the recent advances and mechanisms involved in absorbing heavy metals in high-biomass economic plants.Furthermore,the possible methods for improving the remediation efficiency of high-biomass economic plants are also discussed,to provide insights for improving the economic benefits of phytoremediation and promoting its widespread application in the future.

关 键 词：高生物量经济植物 植物修复 重金属 土壤 

分 类 号：X53[环境科学与工程—环境工程] X173