Biochar design for antibiotics adsorption based on a hybrid machine-learning-based optimization framework

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 348, P. 127666 - 127666

Published: April 27, 2024

Language: Английский

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Monolith floatable dual-function solar photothermal evaporator: efficient clean water regeneration synergizing with pollutant degradation

Materials Horizons, Journal Year: 2024, Volume and Issue: 11(20), P. 5081 - 5093

Published: Jan. 1, 2024

Meeting the growing demands of attaining clean water regeneration from wastewater and simultaneous pollutant degradation has been highly sought after.

Language: Английский

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Effective microwave regeneration of natural sepiolite and montmorillonite as adsorbents for tetracycline removal and mechanism insight

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 348, P. 127767 - 127767

Published: May 1, 2024

Language: Английский

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MoO2-enhanced Fe-loaded biochar promotes Fe2+/Fe3+ cycling for activation of peroxydisulfate to degrade organic pollutants

Environmental Technology & Innovation, Journal Year: 2024, Volume and Issue: 35, P. 103736 - 103736

Published: June 30, 2024

Biochar loaded with bimetallic Fe/Mo (Fe/Mo-BC) was prepared as a cost-effective catalyst for the degradation of organic matter by activated peroxydisulfate, in which MoO2 used co-catalyst to enhance Fe2+/Fe3+ cycling. The tetracycline-degradation efficiency system reached 74.49 % within 10 min, and it showed high removal rates over wide pH range (3–9). Quenching experiments electron paramagnetic resonance analyses that 1O2, •OH, O2•-, SO4•− produced Fe/Mo-BC/PDS are involved tetracycline degradation, 1O2 •OH being dominant active substances. X-ray photoelectron spectroscopy analysis revealed Mo(IV) reduces Fe3+ Fe2+ oxidizes itself Mo(VI). In addition, Fe/Mo-BC remained stable could be recycled three times, indicating feasibility this practical applications. possible pathways TC were investigated LC-MS DFT calculations. Thus, present study provides feasible strategy use biochar-loaded materials PDS matter.

Language: Английский

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Selective oxidation of organic pollutants by unactivated and carbonate-activated peroxymonosulfate (PMS): Mechanism, kinetics, and transformation pathway

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: unknown, P. 129472 - 129472

Published: Sept. 1, 2024

Language: Английский

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Advances in photothermal water evaporation: synthesis, mechanisms, and coupled techniques

Energy Materials, Journal Year: 2025, Volume and Issue: 5(2)

Published: Jan. 11, 2025

Recent advancements in light-driven interfacial water evaporation have underscored the potential of photothermal materials for producing clean from various sources, including seawater, rivers, lakes, and wastewater. Despite these advancements, challenges environmental management energy conversion persist. The development multifunctional composites has addressed by integrating active species into devices, thereby enhancing their performance applicability. This review provides a thorough examination recent progress purification. It covers advances material synthesis, optimization evaporator configurations through techniques, application treatment production. discussion includes innovative heat strategies designed to improve system efficiency. concludes identifying current suggesting future research directions advance field efficient purification

Language: Английский

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Selective oxytetracycline degradation via S, N co-doping in copper single-atom catalysts with tailored coordination microenvironments

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159513 - 159513

Published: Jan. 1, 2025

Language: Английский

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Hollow ZIF-67-loaded sandy sediment for enhanced solar-driven water evaporation and PMS-activated pollutant degradation

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159900 - 159900

Published: Jan. 1, 2025

Language: Английский

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Renewable intelligent superwetting biomass-based catalyst for harmless degradation of neonicotinoids with different polarities

Journal of Cleaner Production, Journal Year: 2025, Volume and Issue: unknown, P. 144967 - 144967

Published: Feb. 1, 2025

Language: Английский

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Three-birds-with-one-stone: Multifunctional MoS2-based monolith evaporator with self-adaptive sulfur vacancy for solar-driven nitrate wastewater purification

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132529 - 132529

Published: March 1, 2025

Language: Английский

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