电动-淋洗联合修复重金属污染土壤研究进展  

Research progress of electric-leaching combined remediation of heavy metal contaminated soil

作　　者：颜加情 周书葵 段毅 刘迎九 邹烨 邹威燕 李东春 熊超凡 YAN Jia-qing;ZHOU Shu-kui;DUAN Yi;LIU Ying-jiu;ZOU Ye;ZOU Wei-yan;LI Dong-chun;XIONG Chao-fan(School of Civil Engineering,University of South China,Hengyang 421001,China)

机构地区：[1]南华大学土木工程学院,湖南衡阳421001

出　　处：《应用化工》2022年第12期3634-3640,共7页Applied Chemical Industry

基　　金：国家自然科学基金资助项目(51174117);湖南创新平台开放基金(17K078);湖南省教育厅科研平台项目(15K106)。

摘　　要：简述了重金属土壤污染现状及治理方法,阐述了电动修复、淋洗修复技术的基本原理及土壤修复应用,同时分别从实验室研究和实际工程两方面详细地分析了一些电动-淋洗联合修复重金属污染土壤的实例,指出电动-淋洗修复过程中重金属的迁移及形态分布、复合金属之间的影响等方面有待进一步研究,以期为将来电动-淋洗联合修复在各种重金属污染土壤的研究和实际工程方面提供一些参考信息。This article concisely describes the current situation of heavy metal soil pollution and its treatment methods,and explains the fundamental of electric remediation and leaching remediation technology and the application of soil remediation.At the same time,it analyzed in detail some examples of electric-leaching combined repairing heavy metal contaminated soil from both laboratory research and actual engineering,and pointed out the migration and form distribution of heavy metals during the electric-leaching repair process,and the influence between composite metals,etc.This aspect needs further research,hoping to provide some reference information for the future electric-leaching combined remediation in the research and practical engineering of various heavy metal contaminated soils.

关 键 词：电动技术 淋洗 修复 重金属 土壤 

分 类 号：TQ15[化学工程—电化学工业] X53[环境科学与工程—环境工程]