A magnetically recyclable Fe3O4/ZnIn2S4 type-II heterojunction to boost photocatalytic degradation of gemifloxacin

Applied Surface Science, Journal Year: 2024, Volume and Issue: 656, P. 159674 - 159674

Published: Feb. 13, 2024

Language: Английский

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Simultaneous efficient removal of tetracycline and mitigation of antibiotic resistance genes enrichment by a modified activated sludge process with static magnetic field

Water Research, Journal Year: 2024, Volume and Issue: 262, P. 122107 - 122107

Published: July 21, 2024

Language: Английский

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Charge separation by switching heterojunction system from Type-II to S-scheme for enhanced photocatalytic activity: Environmental detoxification and H2 production

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 357, P. 130069 - 130069

Published: Oct. 12, 2024

Language: Английский

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One step hydrothermal synthesis of green Iron-Modified Catalyst by food waste digestate biogas residue for Ozonation of Ciprofloxacin: Characterization, Degradation Mechanism, DFT study and Reactive Oxygen Species role

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115236 - 115236

Published: Jan. 1, 2025

Language: Английский

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Removal of Ampicillin with Nitrifying Cultures in a SBR Reactor

Applied Biochemistry and Biotechnology, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 9, 2025

Abstract The presence of antibiotics in wastewater discharges significantly affects the environment, mainly due to generation bacterial populations with multiple antibiotic resistances. cometabolic capacity nitrifying sludge simultaneously remove ammonium (NH 4 + ) and emerging organic contaminants (EOCs), including antibiotics, has been reported. In present study, removal 50 mg ampicillin (AMP)/L by cultures associated biosorption biotransformation processes was evaluated a sequencing batch reactor (SBR) system. contribution enzymes (ammonium monooxygenase (AMO) nitrite oxidoreductase (NOR)) β-lactamases AMP biodegradation using specific inhibitors cultures. 100% eliminated after 5 h since first cycle operation. maintained its oxidizing total consumption 102.0 ± 2.5 NH -N/L 9 h, however, addition altered nitrite-oxidizing process nitrification, recovering 30 cycles later at both physiological kinetic level. activity improved along operating for nitrification processes. elimination 24% attributed 76% biotransformation, wherein AMO enzyme contributed 95% biodegradation. Finally, repeated exposure 72 (36 days) not sufficient detect β-lactamase activity. ability ammonium-oxidizing bacteria biodegrading could be employed bioremediation wastewater. Graphical

Language: Английский

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Eco-friendly synthesis of ZnO/chitosan nanocomposite: Detailed characterization, DFT study, docking study, adsorption kinetics, thermodynamic analysis and antioxidant properties

Journal of Molecular Liquids, Journal Year: 2025, Volume and Issue: 425, P. 127216 - 127216

Published: Feb. 28, 2025

Language: Английский

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Photocatalytic activation of peroxydisulfate by UV-LED through rGO/g-C3N4/SiO2 nanocomposite for ciprofloxacin removal: Mineralization, toxicity, degradation pathways, and application for real matrix

Chemosphere, Journal Year: 2024, Volume and Issue: 359, P. 142374 - 142374

Published: May 17, 2024

Language: Английский

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Biofilm formation and microbial interactions in moving bed-biofilm reactors treating wastewater containing pharmaceuticals and personal care products: A review

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 368, P. 122166 - 122166

Published: Aug. 17, 2024

Language: Английский

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Favipiravir biotransformation by a side-stream partial nitritation sludge: Transformation mechanisms, pathways and toxicity evaluation

Chemosphere, Journal Year: 2024, Volume and Issue: 353, P. 141580 - 141580

Published: Feb. 29, 2024

Language: Английский

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Conventional and toxic pollutants removal of toxic herbal wastewater by using moving bed biofilm reactor, coagulation, and adsorption

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(3), P. 112705 - 112705

Published: April 6, 2024

Language: Английский

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