Comprehensive insights into the impact of magnetic biochar on protein hydrolysis in sludge anaerobic digestion: Protein structures, microbial activities and syntrophic metabolisms

Water Research, Journal Year: 2024, Volume and Issue: 260, P. 121963 - 121963

Published: June 20, 2024

Language: Английский

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Effect of the inoculum from different substrates on anaerobic digestion performance of corn stover and the microbial mechanisms analysis

Fuel, Journal Year: 2024, Volume and Issue: 366, P. 131302 - 131302

Published: March 1, 2024

Language: Английский

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

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 497, P. 154527 - 154527

Published: Aug. 11, 2024

Language: Английский

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Enhanced anaerobic digestion of waste activated sludge using magnetite-modified sludge ceramsite: Performance and microbial dynamics

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 376, P. 124389 - 124389

Published: Feb. 15, 2025

Language: Английский

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Insight into the mechanisms of methane production enhancement by bioaugmentation with H2/CO2 in anaerobic digestion

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 113, P. 340 - 347

Published: March 1, 2025

Language: Английский

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Effects of micro-magnetite on anaerobic co-digestion of waste activated sludge and slaughterhouse waste: Microbial community and metabolism analyses

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 379, P. 124896 - 124896

Published: March 7, 2025

Language: Английский

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Review on Mechanisms of Iron Accelerants and Their Effects on Anaerobic Digestion

Agriculture, Journal Year: 2025, Volume and Issue: 15(7), P. 728 - 728

Published: March 28, 2025

Anaerobic digestion is an important technology for energy recovery from organic waste. However, methanogenesis restricted by some barriers, such as the low-speed bottleneck of interspecies electron transfer (IET), low hydrogen partial pressure limitation, trace element deficiency, etc., resulting in poor system stability and methane production. Recently, multiple iron accelerants have been employed to overcome above challenges proven effective enhancing methanogenesis. This study reviews effects (Fe0, Fe3O4 magnetite, Fe2O3 hematite, salts other accelerants) on anaerobic terms production, process microbial community elaborates mechanisms mediating direct (DIET) syntrophic methanogenic community, strong reducibility promoting methanogenesis, provision nutrient elements microorganisms, etc. The potential engineering application current research advances regarding environmental impacts are also summarized. Although exhibit positive digestion, most focuses laboratory small-scale investigations, its large-scale should be further verified. Future focus elucidating developing diverse methods different types systems, optimizing applications, exploring high-efficiency strategies accelerants.

Language: Английский

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Effects of Fe3O4 on production of even-carbon volatile fatty acids by anaerobic fermentation of kitchen waste under ultrasonic-alkali pretreatment: Performance, metabolic functions, and metabolic pathways

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116615 - 116615

Published: April 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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Effects of ferric chloride on waste activated sludge and slaughterhouse waste anaerobic co-digestion

Renewable Energy, Journal Year: 2024, Volume and Issue: unknown, P. 122121 - 122121

Published: Dec. 1, 2024

Language: Английский

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