土壤中石油烃-重金属复合污染物的环境归趋及对修复效能的影响研究进展  

Fate of petroleum hydrocarbon-heavy metal co-contaminantsin soil and its effect on remediation efficacy:A review

作　　者：蒋齐明 唐艳葵 罗鹏宏 陈学敏 黄怡婷 杨惟薇 JIANG Qi-ming;TANG Yan-kui;LUO Peng-hong;CHEN Xue-min;HUANG Yi-ting;YANG Wei-wei(School of Resources,Environment and Materials,Guangxi University,Nanning 530004,China;School of Civil Engineering and Architecture,Guangxi University,Nanning 530004,China)

机构地区：[1]广西大学资源环境与材料学院,广西南宁530004 [2]广西大学土木建筑工程学院,广西南宁530004

出　　处：《应用化工》2023年第11期3133-3138,共6页Applied Chemical Industry

基　　金：国家自然科学基金(51668006)。

摘　　要：综述了石油烃-重金属复合污染、特别是复合污染物在环境中的迁移转化及其对常规修复技术效能产生的影响。土壤中的石油烃在生物或非生物降解过程中均有可能产生中间产物,重金属在环境中也会发生赋存形态和可迁移性的改变,这些变化将影响污染物在土壤环境中的赋存形态与迁移方式,进而影响修复技术的效能。还讨论了本领域未来的研究方向。This review provides insights into the co-contamination of petroleum hydrocarbons and heavy metals,specially focusing on the fate and transport of the co-contaminants and their impact on the efficiency of the conventional remediation technologies.In the soil environment,the biotic and/or abiotic processes may generate intermediate products of petroleum hydrocarbons and lead to the variation of the speciation and mobility of heavy metals,which can change the fate and transport of the co-contaminants and subsequently affect the applied remediation technologies.Finally,prospects of the future research in this field are discussed.

关 键 词：石油烃 重金属 复合污染 迁移转化 修复效能 

分 类 号：TQ211[化学工程—有机化工] X53[环境科学与工程—环境工程]