摘要
Abstract
With the continuous improvement of industrialization and economic development in our country,the pollution of PAHs in soil is becoming increasingly serious.In view of the treatment and remediation of PAHs contaminated soil,this paper first introduced three current remediation modes of PAHs contaminated soil at present,and then sorted out and analyzed the principles,research progress,advantages and disadvantages of various remediation technologies.Finally,it was suggested that the concentration of PAHs,site hydrogeological conditions,restoration period,restoration target,future land planning and utilization types should be comprehensively considered in the selection of remediation technology,so as to provide references for the remediation of PAHs contaminated soil in China to achieve good economic and social benefits.关键词
多环芳烃/污染土壤/修复技术/去除率/研究进展Key words
PAHs/contaminated soil/remediation technology/removal rate/research progress分类
资源环境
