Functional biochar as sustainable precursors to boost the anaerobic digestion of waste activated sludge from a circular economy perspective: a review

Biochar, Год журнала: 2024, Номер 6(1)

Опубликована: Июнь 12, 2024

Abstract Waste activated sludge (WAS) is attracting attention for its energy and resource potential. Anaerobic digestion (AD) can be used to efficiently recover resources stabilize pollutants in WAS, with biochar emerging as an ideal additive boost this process. However, the low abundance of surface functional groups small pore structure raw may limit performance AD WAS. These limitations overcome by using biochar. In review, preparation modification methods role WAS are systematically summarized discussed. Notably, electron transfer, buffering effects, microbial immobilization, alleviation inhibitory modulation analyzed. Additionally, impacts on digestate utilization, pollutant removal, carbon fixation Special given ability promote circular economy neutrality. Finally, future perspectives use presented. The aim review provide insights into application from perspective improvement, economy. Graphical

Язык: Английский

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Roles of quorum-sensing molecules in methane production from anaerobic digestion aided by biochar

Journal of Environmental Management, Год журнала: 2024, Номер 366, С. 121867 - 121867

Опубликована: Июль 19, 2024

Язык: Английский

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Biochar accelerates methane production efficiency from Baijiu wastewater: Some viewpoints considering direct interspecies electron transfer

Chemical Engineering Journal, Год журнала: 2024, Номер 497, С. 154527 - 154527

Опубликована: Авг. 11, 2024

Язык: Английский

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Synergistic effect of hydrogen and nanoscale zero-valent iron on ex-situ biogas upgrading and acetate recovery

The Science of The Total Environment, Год журнала: 2022, Номер 856, С. 159100 - 159100

Опубликована: Сен. 27, 2022

Язык: Английский

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Enhanced anaerobic co-digestion under a magnetic field by a synergistic host–guest strategy: Focusing on accelerant, biogas yield, fertilization and coupled effect

Chemical Engineering Journal, Год журнала: 2023, Номер 476, С. 146508 - 146508

Опубликована: Окт. 7, 2023

Язык: Английский

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Regulating effects of Fe/C materials on thermophilic anaerobic digestion of kitchen waste: Digestive performances and methanogenic metabolism pathways

Fuel, Год журнала: 2022, Номер 332, С. 126140 - 126140

Опубликована: Окт. 1, 2022

Язык: Английский

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Harnessing Carbonaceous materials' multifaceted roles for enhanced anaerobic digestion performance

Chemical Engineering Journal, Год журнала: 2023, Номер 477, С. 146931 - 146931

Опубликована: Окт. 25, 2023

Язык: Английский

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Strategies and applications of enhancing extracellular electron transfer in anaerobic digestion for wastewater resource recovery:A critical review

Environmental Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Язык: Английский

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Deciphering the mechanistic insight into modified biochar for distinct anaerobic digestion processes: Surface functional groups and electron-transmitting capabilities

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 115581 - 115581

Опубликована: Янв. 1, 2025

Язык: Английский

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Biothermodynamic and kinetic analysis of syntrophic methanogenesis mediated by conductive materials

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 106, С. 194 - 201

Опубликована: Фев. 3, 2025

Язык: Английский

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