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引用次数: 0
摘要
水是生物体生存的重要组成部分。由于工业化的迅速发展，水源受到重金属和有害污染物的污染。水源中重金属离子的存在，即使浓度很低，也会导致各种健康并发症。研究人员报告说，磁性纳米铁氧体由于优异的磁性、高比表面积、表面活性位点、高化学稳定性以及易于修饰或功能化，在有效去除水中重金属方面显示出巨大的潜力(去除率超过90%)。本文综述了磁性铁氧体(MFe2O4, M = Co, Mg和Ni)的合成及其在水中去除重金属方面的应用。该研究旨在全面了解处理水污染的潜力，并为未来的研究介绍影响吸附性能和健康影响的因素。
Synthesis and application of magnetic ferrites (MFe2O4) in the removal of heavy metals from aqueous solutions: An updated review
Water is a vital component for the survival of living organisms. Due to the swift expansion of industrialization, water sources have become contaminated with heavy metals and harmful pollutants. The presence of heavy metal ions in water sources even at low concentrations can lead to various health complications. Researchers have reported that magnetic nano ferrites show significant potential in effectively removing heavy metals from water (remove over 90%) due to excellent magnetic characteristics, high specific surface area, surface active sites, high chemical stability, and the ease with which they can be modified or functionalized. This review explores recent literature on the synthesis and application of magnetic ferrites (MFe2O4, M = Co, Mg, and Ni) for removing heavy metals from water. It aims to provide a comprehensive understanding of the potential in addressing water pollution, as well as introducing the factors influencing adsorption performance and health effects for future research.
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