Insight into antibiotic removal by advanced oxidation processes (AOPs): Performance, mechanism, degradation pathways, and ecotoxicity assessment

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 157134 - 157134

Published: Nov. 1, 2024

Language: Английский

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Photocatalytic degradation of Pyrene and derivatives by Ag3PO4/BiOBr supported on Ni foam

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 131730 - 131730

Published: Jan. 1, 2025

Language: Английский

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Enhanced g-C3N4 photocatalytic removal of tetracycline under visible light: Synergistic effect of N vacancies and Ni, Zr co-doping

Journal of Photochemistry and Photobiology A Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 116308 - 116308

Published: Jan. 1, 2025

Language: Английский

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Recent Advances in Photocatalytic Degradation of Tetracycline Antibiotics

Catalysts, Journal Year: 2024, Volume and Issue: 14(11), P. 762 - 762

Published: Oct. 29, 2024

China is a significant global producer and consumer of pesticides antibiotics, with their excessive use leading to substantial water pollution that poses challenges for subsequent treatment. Photocatalytic degradation, leveraging renewable solar energy, presents an effective approach decomposing organic pollutants reducing residual contaminant levels in bodies. This represents one way addressing environmental challenges. paper classifies representative photocatalytic materials by structural design degradation principles including MOFs (Metal–Organic Frameworks), metal- nonmetal-doped, mesoporous material-loaded, carbon quantum dot-modified, floatation-based, heterojunction photocatalysts. We also discuss research on pathways reaction mechanisms antibiotics. Of particular importance are several key factors influencing efficiency, which summarized within this work. These include the separation charge transfer rate catalyst surface carriers, wide-spectrum response capabilities photocatalysts, as well persulfate activation efficiency. Furthermore, emphasis placed role played intrinsic driving forces such built-in electric fields catalytic systems. Moreover, introduces promising composite-structure technologies from both perspectives (e.g., Aerogel-based composites) composite-method molecularly imprinted synthesis method). latest development status, along future prospects, presenting valuable insights pollutant targets. work aims facilitate efficient materials, while providing theoretical references governance technologies.

Language: Английский

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Synergistic removal of tetracycline hydrochloride by g-C3N4/MoS2/MIL-53(Fe) photocatalysts with Fenton reaction: Photothermal effect and mechanistic analysis

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 68, P. 106417 - 106417

Published: Oct. 30, 2024

Language: Английский

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Enhanced Photocatalytic Degradation of Chlorsulfuron by MoS₂/MIL101(Fe) S‐Scheme Heterojunction: A Conversion Mechanism Dominated by Electrons and Long‐Lifetime Reactive Species

Small, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 26, 2025

Abstract Altering the generation route of reactive species is a potent means to augment photocatalytic activity. In this study, MoS 2 /MIL‐101(Fe) S‐scheme heterojunction (MF2) prepared using water/solvent thermal method for degradation chlorsulfuron. Driven by internal electric field, local electron density MF2 redistributed, thus enhancing adsorption O . This promoted charge transfer generate e − , •, and H efficient oxidation It confirmed that photogenerated electrons long‐lifetime (• ) played major role. The activity chlorsulfuron much higher than (42.21 times) MIL‐101(Fe) (4.06 times). mechanism verified experimental studies Density Functional Theory simulation calculations. addition, exhibited great potential practical applications. work provided new insights into construction heterojunctions species‐dominated conversion mechanisms.

Language: Английский

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Photo-enzymatic synergistic degradation of ciprofloxacin hydrochloride by CeO2(100)/Bi2Fe4O9 S-scheme heterojunction induced by crystal phase effect

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132039 - 132039

Published: Feb. 1, 2025

Language: Английский

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Novel aeration-free electro-Fenton system based on N, P self-doped carbon cathode and oxygen defect-rich Mn1.1Fe1.9O4 particle electrodes for efficient H2O2 generation and tetracycline degradation

Journal of Cleaner Production, Journal Year: 2025, Volume and Issue: 507, P. 145544 - 145544

Published: April 21, 2025

Language: Английский

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Self-assembly of snowflake-like Cu2S with ultrathin ZnIn2S4 nanosheets to form S-scheme heterojunctions for photocatalytic hydrogen production

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 680, P. 124 - 136

Published: Nov. 15, 2024

Language: Английский

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Switching peroxymonosulfate activation pathway from free radical to surface-bound radical over MnFe2O4 for enhanced degradation of ofloxacin: Key role of size effect and surface hydroxyl group

Applied Surface Science, Journal Year: 2024, Volume and Issue: unknown, P. 161762 - 161762

Published: Nov. 1, 2024

Language: Английский

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