A novel Co3O4/Fe2O3-PACB three-dimensional particle electrode system for TC degradation: Condition optimization, degradation mechanism and antimicrobial activity

Journal of Electroanalytical Chemistry, Год журнала: 2025, Номер unknown, С. 118932 - 118932

Опубликована: Янв. 1, 2025

Язык: Английский

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Electrocatalytic degradation of trichloroacetamide by Fe/CoFe-LDH electrodes and its optimization via BPNN model

Ionics, Год журнала: 2025, Номер unknown

Опубликована: Янв. 3, 2025

Язык: Английский

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Catalytic degradation of norfloxacin using persulfate activation by Ni-Fe layered double hydroxide catalyst supported on activated carbon

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Фев. 11, 2025

Abstract This study investigated the catalytic degradation of Norfloxacin (NOR), a persistent fluoroquinolone antibiotic, using novel Ni-Fe Layered Double Hydroxide supported on Activated Carbon (NiFe-LDH@AC) as catalyst. The composite was designed to activate persulfate (PDS) and generate sulfate radicals for NOR in aqueous solutions. Characterization techniques such XRD, SEM, EDS, TEM, FTIR, BET confirmed successful synthesis structural integrity composite. optimal achieved with NiFe-LDH@AC ratio 2:1, 0.3 g/L catalyst dosage, 1 PDS, resulting 86% removal efficiency within 60 min at neutral pH ambient temperature an initial concentration 50 mg/L, 100% concentrations 10 mg/L 20 under same conditions. activation energy reaction calculated 58.27 kJ/mol. Radical scavenging experiments identified (SO₄˙⁻) hydroxyl ( • OH) dominant reactive species, but SO₄˙⁻ played larger role. Furthermore, exhibited good reusability, maintaining 75% after four cycles, showed minimal metal leaching. also proposed mechanism PDS XPS analysis suggested pathways through LC-ESI-MS/MS analysis. Moreover, NiFe-LDH@AC/PDS system demonstrated 84% 55% COD real treated wastewater. Results that effectively activated achieving high efficiency, making it promising sustainable material wastewater treatment.

Язык: Английский

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Fe(Ⅱ)/Fe(Ⅲ) cycle enhanced the Electro-Fenton degradation of methylene blue with Fe3O4@C as three-dimensional electrode

Applied Surface Science, Год журнала: 2024, Номер 683, С. 161764 - 161764

Опубликована: Ноя. 15, 2024

Язык: Английский

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Z-scheme flower-like Ag/AgCl/NiZnAl-LDH for high efficiency removal of Methylene Blue: Performance and mechanism insights

Materials Science in Semiconductor Processing, Год журнала: 2024, Номер 185, С. 108900 - 108900

Опубликована: Сен. 9, 2024

Язык: Английский

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Preparation of Ti4O7/PrFeO3 and performance of three-dimensional photoelectrocatalytic degradation of yellow medicine wastewater

Journal of Physics and Chemistry of Solids, Год журнала: 2024, Номер unknown, С. 112495 - 112495

Опубликована: Дек. 1, 2024

Язык: Английский

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Enhanced degradation of high concentration lomefloxacin hydrochloride by three-dimensional electrocatalytic system with novel red mud-based CuFeS2/FeS2 particle electrode

Separation and Purification Technology, Год журнала: 2024, Номер unknown, С. 131214 - 131214

Опубликована: Дек. 1, 2024

Язык: Английский

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Efficient degradation of methyl orange with Fe/Co@PC particle electrodes in a three dimensional electrochemical reactor: Performance and mechanism

Journal of Water Process Engineering, Год журнала: 2024, Номер 69, С. 106765 - 106765

Опубликована: Дек. 17, 2024

Язык: Английский

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