土壤2024，Vol.56Issue(4)：711-717,7.DOI:10.13758/j.cnki.tr.2024.04.003
土壤中苯并[a]芘生态毒性及植物修复研究进展
Advances of Ecological Toxicity and Phytoremediation of Benzo[a]pyrene in Soil
摘要
Abstract
Phytoremediation technology,as an economic and environmentally friendly treatment method,has attracted increasing attentions from researchers at home and abroad due to its characteristics of carbon fixation and reduction,low cost,and no secondary pollution.Based on the ecological toxicity characteristics of benzo[a]pyrene(BaP)to plants,which have low sensitivity and strong enrichment ability,this paper compared the remediation efficiencies of different plant species,reviewed the mechanism of current phytoremediation technology,and summarized the factors influencing phytoremediation.Based on the effects of plant types,pollutant characteristics and soil properties on phytoremediation,it proposed that the efficiency of remediation could be improved by adding soil amendments and inoculating endophytic bacteria.Thus,the"zero carbon emission"approach of remediation technology for BaP pollution in soil can be realized.关键词
土壤污染/BaP/生态毒性/植物修复Key words
Soil pollution/BaP/Ecotoxicity/Phytoremediation分类
资源环境引用本文复制引用
宋金梅,蒋宝,李艳丹,蔡敏琦,张丹..土壤中苯并[a]芘生态毒性及植物修复研究进展[J].土壤,2024,56(4):711-717,7.基金项目
北京市自然科学基金面上项目(8232037)资助. （8232037）
