Electrochemical reduction for chlorinated hydrocarbons contaminated groundwater remediation: mechanisms, challenges, and perspectives

Water Research, Journal Year: 2025, Volume and Issue: 274, P. 123149 - 123149

Published: Jan. 16, 2025

Language: Английский

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Optimizing FeS crystallinity of sulfidated nZVI to enhance electron transport capacity for clothianidin efficient degradation：Regulation of biochar pyrolysis temperature

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 487, P. 137256 - 137256

Published: Jan. 16, 2025

Language: Английский

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Co-incorporation of C and S into Zero-Valent Iron to Enhance Trichloroethylene Dechlorination: Kinetics, Electron Efficiency, and Dechlorination Capacity

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115824 - 115824

Published: Feb. 1, 2025

Language: Английский

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Natural attenuation and sulfite-mediated degradation of trichloroethylene in soil: A mechanism analysis across diverse soil types

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160979 - 160979

Published: Feb. 1, 2025

Language: Английский

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Zeolitic imidazolate framework- cellulose loading GR(II)/cu for efficient Cr(VI) removal over a wide pH range from water: Combined insights of capture performance and potential mechanism analysis

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 142461 - 142461

Published: March 1, 2025

Language: Английский

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Insights into the remediation of trichloroethene contaminated groundwater by simulated permeable reactive barrier with biochar-iron composites: Synergistic mechanism and hydraulic performance

Journal of Environmental Sciences, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

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Fast degradation of vinyl chloride by green rust and nitrogen-doped graphene

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 931, P. 172825 - 172825

Published: April 29, 2024

Carbonaceous materials catalyze reductive dechlorination of chlorinated ethylenes (CEs) by iron(II) providing a new approach for the remediation CE polluted groundwater. While most CEs are reduced via β-elimination, vinyl chloride (VC), toxic and recalcitrant CE, degrades hydrogenolysis. The significance carbon catalysts reduction VC is well documented iron(0) systems, but hardly investigated with as reductants. In this study, layered iron(II)‑iron(III) hydroxide sulfate (green rust) was used reductant VC, an N-doped graphene (NG), prepared co-pyrolysis urea, catalyst. (80 μM) completely to ethylene within 336 h in presence 5 g Fe/L GR g/L NG pyrolyzed at 950 °C, following pseudo-first-order kinetics rate constant 0.017

Language: Английский

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Enhancing reductive dechlorination of trichloroethylene in bioelectrochemical systems with conductive materials

Environmental Research, Journal Year: 2024, Volume and Issue: 261, P. 119773 - 119773

Published: Aug. 12, 2024

Language: Английский

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Optimized combination of zero-valent iron and oxygen-releasing biochar as cathodes of microbial fuel cells to enhance copper migration in sediment

Bioelectrochemistry, Journal Year: 2024, Volume and Issue: 158, P. 108699 - 108699

Published: March 30, 2024

Language: Английский

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Oxygen vacancy-rich β-Bi2O3/Bi2O2SiO3 Z-Scheme heterojunction: A strategy to enhance visible light-driven photocatalytic removal of ARB and ARGs

Environmental Pollution, Journal Year: 2024, Volume and Issue: 358, P. 124500 - 124500

Published: July 3, 2024

Language: Английский

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