Oxygen Effects in Anaerobic Digestion - II

Standard models describing bio-gasification using anaerobic digestion do not include necessary processes to describe digester dynamics under the conditions of oxygen presence. Limited oxygenation in anaerobic digestion can sometimes be beneficial. The oxygen effects included anaerobic digestion mode...

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Bibliographic Details
Published in:Modeling, identification and control identification and control, 2010-01, Vol.31 (2), p.55-65
Main Authors: Botheju, Deshai, Lie, Bernt, Bakke, Rune
Format: Article
Language:English
Subjects:
ADM 1-Ox model
anaerobic digestion
oxygen effects
simulation
Online Access:Get full text
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Summary:Standard models describing bio-gasification using anaerobic digestion do not include necessary processes to describe digester dynamics under the conditions of oxygen presence. Limited oxygenation in anaerobic digestion can sometimes be beneficial. The oxygen effects included anaerobic digestion model, ADM 1-Ox, was simulated against experimental data obtained from laboratory scale anaerobic digesters operated under different oxygenation conditions. ADM 1-Ox predictions are generally in good agreement with the trends of the experimental data.
ISSN:0332-7353
1890-1328
DOI:10.4173/mic.2010.2.2