重金属污染土壤修复方法及资源化利用途径分析
赵之理 1柯国鹏 2李耀晃 1董淑玉 1张楠 1陈晓强 3崔晓荧 1彭海榕 1樊丽 1刘敬勇2
作者信息
- 1. 广州环净环保工程有限公司,广东广州 510640
- 2. 广东工业大学环境科学与工程学院,广东广州 510006
- 3. 广州环投环境服务有限公司,广东广州 510640
- 折叠
摘要
面对土壤重金属污染问题,迫切需要采取措施来修复重金属污染土壤并将其资源化.通过文献调研,旨在阐明我国目前土壤重金属污染的状况,阐述了重金属污染土壤常见的修复方法,包括物理修复、化学修复、生物修复和联合修复等;并在此基础上,分析了目前重金属污染土壤资源化利用主要方向为土壤化利用、建材化处理及路基填筑,针对当前研究存在的问题提出建议,并对未来研究方向进行展望.
Abstract
Facing the problem of soil heavy metal pollution,it is urgent to take measures to repair the soil polluted by heavy metals and to resource it.Through literature research,this paper aims to clarify the current situation of heavy metal pollution in soil in China,and expounds the common remediation methods of heavy metal contaminated soil,including physical remediation,chemical remediation,biological remediation and joint remediation.On this basis,it is analyzed that the main directions of resource utilization of heavy metal contaminated soil at present are soil utilization,building materials treatment and subgrade filling.Finally,suggestions are made on the existing problems in current research and the future research direction are prospected.
关键词
重金属污染土壤/修复/资源化/综合利用Key words
heavy metal contaminated soil/remediation/resourcing/comprehensive utilization引用本文复制引用
基金项目
广州环投环境服务有限公司科技计划项目(KYXMHF-2023-002)
广州环净环保工程有限公司科技计划项目(RD-2024-HF-004)
广州环净环保工程有限公司科技计划项目(RD-2024-HF-005)
出版年
2024
NETL
NSTL
万方数据