Syntrophic Butyrate-Oxidizing Consortium Mitigates Acetate Inhibition through a Shift from Acetoclastic to Hydrogenotrophic Methanogenesis and Alleviates VFA Stress in Thermophilic Anaerobic Digestion

Syntrophic Butyrate-Oxidizing Consortium Mitigates Acetate Inhibition through a Shift from Acetoclastic to Hydrogenotrophic Methanogenesis and Alleviates VFA Stress in Thermophilic Anaerobic Digestion

In anaerobic digestion (AD), butyrate is degraded by syntrophic consortium, but can accumulate in highly loaded AD systems. The effect of butyrate on the AD process attracts much less attention than propionate or acetate. In this work, an enrichment culture of the thermophilic butyrate-oxidizing syn...

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Bibliographic Details
Main Authors: Anna A. Nikitina, Anna Y. Kallistova, Denis S. Grouzdev, Tat’yana V. Kolganova, Andrey A. Kovalev, Dmitriy A. Kovalev, Vladimir Panchenko, Ivar Zekker, Alla N. Nozhevnikova, Yuriy V. Litti
Format: Article
Language:English
Published: MDPI AG 2022-12-01
Series:Applied Sciences
Subjects:
bioaugmentation
anaerobic digestion
acetoclastic
hydrogenotrophic
syntrophic consortium
syntrophic acetate oxidation
Online Access:https://www.mdpi.com/2076-3417/13/1/173

Internet

https://www.mdpi.com/2076-3417/13/1/173

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