铁基材料修复地下水失活机理及再生技术研究进展  

Progress of deactivation mechanism and regeneration technology in remediation of groundwater by iron-based materials

作　　者：白宇洋 贠智超 夏甫 刘奇缘 康佳玉 杨昱[1] 姜永海[1] BAI Yuyang;YUN Zhichao;XIA Fu;LIU Qiyuan;KANG Jiayu;YANG Yu;JIANG Yonghai(Ministry of Ecology and Environment of Key Laboratory of Simulation and Control of Groundwater Pollution,Chinese Research Academy of Environmental Sciences,Beijing 100012,China)

机构地区：[1]中国环境科学研究院生态环境部地下水污染模拟与控制重点实验室,北京100012

出　　处：《应用化工》2025年第2期428-433,共6页Applied Chemical Industry

基　　金：国家重点研发计划项目(2023YFC3708003);中央级公益性科研院所基金科研业务专项(2024YSKY-44)。

摘　　要：基于铁基材料修复地下水过程中易失活的问题,综述了铁基材料失活机理和再生技术两个层面的研究进展。归纳了溶解氧、共存离子、共存有机质和析氢反应4个因素对铁基材料失活的影响,概述铁基材料失活机理,总结了铁基材料失活缓解和再生方案。最后结合研究现状,对解决铁基材料失活问题的研究方向进行展望。This paper reviews the research progress on the deactivation mechanism and regeneration technology of iron-based materials,based on the problem that iron-based materials are easily deactivated in the process of groundwater remediation.The effects of factors such as dissolved oxygen,co-existing ions,co-existing organic matter,and hydrogen evolution reaction on the deactivation process are summarized,and the mechanisms underlying the deactivation of iron-based materials are elucidated.Strategies for mitigating and regenerating deactivation of iron-based materials are summarized.Finally,considering the current research landscape,potential directions for addressing the problem of iron-based material inactivation are outlined.

关 键 词：铁基材料 地下水 失活 影响因素 再生 

分 类 号：TQ138.11[化学工程—无机化工] X523[环境科学与工程—环境工程]