Rethinking the biochar impact on the anaerobic digestion of food waste in bench-scale digester: Spatial distribution and biogas production

Bioresource Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132115 - 132115

Published: Jan. 1, 2025

Language: Английский

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Enhancing anaerobic digestion of waste activated sludge with iron modified tea-based biochar via improving electron transfer and metabolic activity

Renewable Energy, Journal Year: 2025, Volume and Issue: unknown, P. 122458 - 122458

Published: Jan. 1, 2025

Language: Английский

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Biochar derived from alkali-treated sludge residue regulates anaerobic digestion: Enhancement performance and potential mechanisms

Environmental Research, Journal Year: 2024, Volume and Issue: 251, P. 118578 - 118578

Published: Feb. 27, 2024

Language: Английский

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

Biochar, Journal Year: 2024, Volume and Issue: 6(1)

Published: June 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

Language: Английский

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Roles and fates of antibiotics in anaerobic digestion of waste activated sludge: Insights to pro- and re-duction of antibiotic resistance genes

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 500, P. 156633 - 156633

Published: Oct. 11, 2024

Language: Английский

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Up-concentration of organic matter from municipal wastewater by coagulation coupled with active coke adsorption to improve carbon capture and anaerobic methanogenesis efficiency

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159853 - 159853

Published: Jan. 1, 2025

Language: Английский

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Improved anaerobic digestion of waste activated sludge under ammonia stress by nanoscale zero-valent iron/peracetic acid pretreatment and hydrochar regulation: Insights from multi-omics analyses

Water Research, Journal Year: 2025, Volume and Issue: 279, P. 123497 - 123497

Published: March 14, 2025

Language: Английский

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Combined semi-continuous feeding and stripping: improving volatile fatty acid production and sulfate reduction in a two-phase anaerobic sulfate reduction system

Environmental Research, Journal Year: 2025, Volume and Issue: unknown, P. 121485 - 121485

Published: March 1, 2025

Language: Английский

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Study on short-chain fatty acids production from anaerobic fermentation of waste activated sludge pretreated by alkali-activated ammonium persulfate

Bioresource Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132461 - 132461

Published: March 1, 2025

Language: Английский

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Sustained methane production enhancement by magnetic biochar and its recovery in semi-continuous anaerobic digestion with varying substrate C/N ratios

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 163050 - 163050

Published: April 1, 2025

Language: Английский

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