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铁氧体活化过一硫酸盐降解抗生素的研究进展

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综述了尖晶石型铁氧体活化过一硫酸盐(PMS)降解水体中抗生素类污染物的研究进展.概述了铁氧体纳米材料的主要合成方法,着重介绍提高铁氧体活化PMS性能的途径,总结了降解水体中抗生素的反应机理以及四环素类、磺胺类和喹诺酮类抗生素的降解路径.改性铁氧体活化PMS通过自由基和非自由基途径,能快速、高效地降解和矿化水体中抗生素.
Research progress on the degradation of antibiotics by ferrite activated peroxymonosulfate
The research progress of spinel-type ferrite activated peroxymonosulfate(PMS)for the degradation of antibiotic pollutants in water was reviewed.The main synthesis methods of ferrite nanomaterials was generalized,the pathways to improve the performance of ferrite activated PMS were introduced emphatically,and the reaction mechanisms for the degradation of antibiotics in wa-ter and the degradation pathways of tetracycline,sulfonamide and quinolone antibiotics were sum-marized.Modified ferrite-activated PMS can rapidly and efficiently degrade and even mineralize antibiotics in water through free radical and non-free radical pathways,showing great potential for antibiotic wastewater treatment.

ferriteperoxymonosulfateantibioticsdegradation pathwayreaction mechanism

郑丽佳、唐萌、董桂英、葛明

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华北理工大学 化学工程学院,河北 唐山 063210

铁氧体 过一硫酸盐 抗生素 降解路径 反应机制

2024

河北环境工程学院学报

河北环境工程学院学报

ISSN:
年,卷(期):2024.34(5)