Photocatalytic degradation of tetracycline antibiotic by a novel Bi2Sn2O7/Bi2MoO6 S-scheme heterojunction: Performance, mechanism insight and toxicity assessment

Chemical Engineering Journal, Journal Year: 2021, Volume and Issue: 429, P. 132519 - 132519

Published: Sept. 20, 2021

Language: Английский

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A Review on Photocatalysis Used For Wastewater Treatment: Dye Degradation

Water Air & Soil Pollution, Journal Year: 2023, Volume and Issue: 234(6)

Published: May 26, 2023

Language: Английский

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Ultrafast degradation of emerging organic pollutants via activation of peroxymonosulfate over Fe3C/Fe@N-C-x: Singlet oxygen evolution and electron-transfer mechanisms

Applied Catalysis B Environment and Energy, Journal Year: 2022, Volume and Issue: 321, P. 122034 - 122034

Published: Oct. 10, 2022

Language: Английский

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CuBi2O4/BiOBr composites promoted PMS activation for the degradation of tetracycline: S-scheme mechanism boosted Cu2+/Cu+ cycle

Chemical Engineering Journal, Journal Year: 2021, Volume and Issue: 431, P. 134054 - 134054

Published: Dec. 9, 2021

Language: Английский

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Nitrogen Vacancy-Modulated Peroxymonosulfate Nonradical Activation for Organic Contaminant Removal via High-Valent Cobalt-Oxo Species

Environmental Science & Technology, Journal Year: 2022, Volume and Issue: 56(9), P. 5611 - 5619

Published: April 20, 2022

Rapid generation of high-valent cobalt-oxo species (Co(IV)═O) for the removal organic contaminants has been challenging because low conversion efficiency Co(III)/Co(II) and high activation energy barrier Co(II)-oxidant complex. Herein, we introduced nitrogen (N) vacancies into graphite carbon nitride imbedded with cobalt carbonate (CCH/CN–Vn) in a peroxymonosulfate (PMS)/visible light system to break limitations conventional two-electron transfer path. These N enhanced electron distribution Co 3d orbital lowered cleave O–O bond PMS Co(II)-PMS complex, achieving modulation major active from 1O2 Co(IV)═O. The developed synergistic that exhibited adsorption oxidation showed remarkable selectivity contaminant performance inorganic (Cl–, NO3–, HCO3–, HPO4–) (HA) even practical aqueous matrices (tap water secondary effluent). This study provides novel mechanistic perspective modulate nonradical path refractory treatment via defect engineering.

Language: Английский

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BiOBr/MXene/gC3N4 Z-scheme heterostructure photocatalysts mediated by oxygen vacancies and MXene quantum dots for tetracycline degradation: Process, mechanism and toxicity analysis

Applied Catalysis B Environment and Energy, Journal Year: 2022, Volume and Issue: 323, P. 122150 - 122150

Published: Nov. 8, 2022

Language: Английский

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Insights into the mechanism of enhanced peroxymonosulfate degraded tetracycline using metal organic framework derived carbonyl modified carbon-coated Fe0

Journal of Hazardous Materials, Journal Year: 2021, Volume and Issue: 424, P. 127640 - 127640

Published: Oct. 30, 2021

Language: Английский

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Degradation of organic pollutants from water by biochar-assisted advanced oxidation processes: Mechanisms and applications

Journal of Hazardous Materials, Journal Year: 2022, Volume and Issue: 442, P. 130075 - 130075

Published: Sept. 29, 2022

Language: Английский

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Recent advances in waste-derived functional materials for wastewater remediation

Eco-Environment & Health, Journal Year: 2022, Volume and Issue: 1(2), P. 86 - 104

Published: June 1, 2022

Language: Английский

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ZIF-8 derived boron, nitrogen co-doped porous carbon as metal-free peroxymonosulfate activator for tetracycline hydrochloride degradation: Performance, mechanism and biotoxicity

Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 440, P. 135760 - 135760

Published: March 11, 2022

Language: Английский

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