Research progress on activated persulfate by biochar: Soil and water environment remediation, mechanism exploration and simulation calculation

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 493, P. 152718 - 152718

Published: May 31, 2024

Language: Английский

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Screening biomass by machine learning to construct Fe/Co loaded carbon for organic pollutants degradation via peroxymonosulfate activation

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 131664 - 131664

Published: Jan. 1, 2025

Language: Английский

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Effective degradation of synthetic micropollutants and real textile wastewater via a visible light-activated persulfate system using novel spinach leaf-derived biochar

Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: 31(17), P. 25163 - 25181

Published: March 11, 2024

Abstract A novel biochar (BC), derived from spinach leaves, was utilized as an activator for persulfate (PS) in the degradation of methylene blue (MB) dye under visible light conditions. Thorough analyses were conducted to characterize physical and chemical properties biochar. The (BC + light)/PS system exhibited superior MB efficiency at 83.36%, surpassing performance light)/hydrogen peroxide light)/peroxymonosulfate systems. optimal conditions ascertained through implementation response surface methodology. Moreover, demonstrated notable ratios 90.82%, 81.88%, 84.82% bromothymol dye, paracetamol, chlorpyrifos, respectively, predominant reactive species responsible identified sulfate radicals. Notably, proposed consistently achieved high removal efficiencies 99.02%, 96.97%, 94.94%, 92%, 90.35% five consecutive runs. applicability suggested further validated its effectiveness treating real textile wastewater, exhibiting a substantial 98.31% dissolved organic carbon mineralization 87.49%.

Language: Английский

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Unraveling the mechanism and the key role of amorphous structure C-O-Fe in tetracycline degradation by activation of persulfate in lotus leaf-based red mud-modified biochar

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 156078 - 156078

Published: Sept. 1, 2024

Language: Английский

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Molecular transformation of dissolved organic matter during persulfate-based advanced oxidation: Response of reaction pathways to structure

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 474, P. 146256 - 146256

Published: Oct. 1, 2023

Language: Английский

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Green approach for fabricating hybrids of food waste-derived biochar/zinc oxide for effective degradation of bromothymol blue dye in a photocatalysis/persulfate activation system

Chemosphere, Journal Year: 2024, Volume and Issue: 364, P. 143245 - 143245

Published: Sept. 1, 2024

Language: Английский

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Dramatically enhanced phenol degradation upon FeS oxygenation by low-molecular-weight organic acids

Journal of Hazardous Materials, Journal Year: 2023, Volume and Issue: 459, P. 132260 - 132260

Published: Aug. 9, 2023

Language: Английский

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Construction of adsorption-oxidation bifunction-oriented sludge biochar for non-radical ofloxacin degradation via persulfate: Emphasizing the important role of N-species and graphitized structure

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 354, P. 129239 - 129239

Published: Aug. 23, 2024

Language: Английский

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Activation of persulfate by biochar and iron: role of biochar pyrolysis conditions and ash amendments

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 133634 - 133634

Published: May 1, 2025

Language: Английский

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Multifunctional N, Fe dual active site hydrothermal biochar for efficiently degrading paclobutrazol and promoting crop growth

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(3), P. 112872 - 112872

Published: April 24, 2024

Language: Английский

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