赤泥去除水溶液中的氟离子研究现状
Research Progress on Fluoride Removal from Aqueous Solutions by Red Mud
DOI: 10.12677/wpt.2026.142007, PDF,    科研立项经费支持
作者: 丁美琪, 郑本仙, 肖晴雯, 杨 光, 孙威威*：滁州学院土木与建筑工程学院，安徽 滁州
关键词: 赤泥；氟污染；吸附；改性；资源化利用；Red Mud； Fluoride Pollution； Adsorption； Modification； Resource Utilization
摘要: 赤泥是氧化铝生产产生的高碱性工业固废，全球储量巨大且逐年累积，其资源化利用与规模化消纳是铝工业可持续发展的关键难题。在Pb、Cd、Zn等重金属污染环境治理领域已有较多研究，但在氟污染水环境治理方面的应用研究相对较少。本文在分析赤泥对氟离子的去除机制及影响因素(pH、初始氟浓度、共存离子等)的基础上，综述了国内外赤泥在废水中氟离子去除方面的研究成果，探讨了赤泥在环境修复过程中存在的环境风险，提出了赤泥在氟污染水环境治理研究方面应关注的问题以及未来的重点研究方向。
Abstract: Red mud is a highly alkaline industrial solid waste generated from alumina production, with massive global reserves accumulating year by year. Its resource utilization and large-scale consumption are critical challenges for the sustainable development of the aluminum industry. While extensive research has been conducted in the field of heavy metal (Pb, Cd, Zn, etc.) polluted environmental remediation, studies on its application in fluoride-contaminated water environment treatment remain relatively scarce. Based on an analysis of the fluoride removal mechanism by red mud and influencing factors (pH, initial fluoride concentration, coexisting ions, etc.), this paper reviews research achievements on fluoride removal from wastewater using red mud both domestically and internationally, discusses the environmental risks associated with red mud in environmental remediation processes, and proposes issues that should be addressed in future research on red mud application for fluoride-contaminated water treatment as well as key research directions.
文章引用：丁美琪, 郑本仙, 肖晴雯, 杨光, 孙威威. 赤泥去除水溶液中的氟离子研究现状[J]. 水污染及处理, 2026, 14(2): 60-69. https://doi.org/10.12677/wpt.2026.142007

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