Photocatalytic degradation of enrofloxacin with CoAl-LDH mediated persulfate system: Efficiency evaluations and reaction pathways

Zhang, Yuxuan; He, Kai; Chen, Long; Liu, Wen; Yuan, Jinlong; Gao, Yaotong; Qi, Yuanfeng; Liu, Bingjun

doi:10.1016/j.emcon.2024.100328

Emerging Contaminants

2024

DOI: 10.1016/j.emcon.2024.100328

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Photocatalytic degradation of enrofloxacin with CoAl-LDH mediated persulfate system: Efficiency evaluations and reaction pathways

Yuxuan Zhang,

Kai He,

Long Chen

et al.

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Cited by 2 publications

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Superior photodegradation efficiency of enrofloxacin by aluminum-doped Ni0.4Mn0.3Cu0.3Al0.4Fe1.6O4 (X = 0, 0.4) spinel nanoparticles synthesized via sol–gel method

Yasar,

Khan,

Ibrahim

et al. 2024

Reac Kinet Mech Cat

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Superior photodegradation efficiency of enrofloxacin by aluminum-doped Ni0.4Mn0.3Cu0.3Al0.4Fe1.6O4 (X = 0, 0.4) spinel nanoparticles synthesized via sol–gel method

Yasar,

Khan,

Ibrahim

et al. 2024

Reac Kinet Mech Cat

View full text Add to dashboard Cite

Photocatalytic Degradation of Quinolones by Magnetic MOFs Materials and Mechanism Study

Chang,

Xu,

Huang

et al. 2024

Molecules

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With the rising incidence of various diseases in China and the constant development of the pharmaceutical industry, there is a growing demand for floxacin-type antibiotics. Due to the large-scale production and high cost of waste treatment, the parent drug and its metabolites constantly enter the water environment through domestic sewage, production wastewater, and other pathways. In recent years, the pollution of the aquatic environment by floxacin has become increasingly serious, making the technology to degrade floxacin in the aquatic environment a research hotspot in the field of environmental science. Metal–organic frameworks (MOFs), as a new type of porous material, have attracted much attention in recent years. In this paper, four photocatalytic materials, MIL-53(Fe), NH2-MIL-53(Fe), MIL-100(Fe), and g-C3N4, were synthesised and applied to the study of the removal of ofloxacin and enrofloxacin. Among them, the MIL-100(Fe) material exhibited the best photocatalytic effect. The degradation efficiency of ofloxacin reached 95.1% after 3 h under visible light, while enrofloxacin was basically completely degraded. The effects of different materials on the visible photocatalytic degradation of the floxacin were investigated. Furthermore, the photocatalytic mechanism of enrofloxacin and ofloxacin was revealed by the use of three trappers (®O2−, h+, and ®OH), demonstrating that the role of ®O2− promoted the degradation effect of the materials under photocatalysis.

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Photocatalytic degradation of enrofloxacin with CoAl-LDH mediated persulfate system: Efficiency evaluations and reaction pathways

Cited by 2 publications

References 75 publications

Superior photodegradation efficiency of enrofloxacin by aluminum-doped Ni0.4Mn0.3Cu0.3Al0.4Fe1.6O4 (X = 0, 0.4) spinel nanoparticles synthesized via sol–gel method

Superior photodegradation efficiency of enrofloxacin by aluminum-doped Ni0.4Mn0.3Cu0.3Al0.4Fe1.6O4 (X = 0, 0.4) spinel nanoparticles synthesized via sol–gel method

Photocatalytic Degradation of Quinolones by Magnetic MOFs Materials and Mechanism Study

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