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Abstract
In the article, modified Anaerobic Digestion Models 1 (ADM-1) was tested for modelling dark fermentation for hydrogen production. The model refitting was done with the Euler method. The new model was based on sets of differential equations. The model was checked for hydrogen production from sour cabbage in batch and semi-batch in 5 g VSS (volatile solid suspension)/L and at the semi-batch process from glucose at 5 and 10 g VSS/L. Added parameters determined the conversion of a substrate, hydrogen production, and stress parameters. In the case of a semi-batch process, for one month, cumulative hydrogen production from sour cabbage of 5 g VSS/L was 0.9 L of cumulative hydrogen volume and from glucose 5 g VSS/L (in case of feeding 2 g VSS/L every two days) 2.5 L of cumulative hydrogen volume. At the bacterial population level, hydrogen production was a continuous process at an adequate range of population size and environmental parameters
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- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.heliyon.2021.e07690
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
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Heliyon
no. 7,
ISSN: 2405-8440 - Language:
- English
- Publication year:
- 2021
- Bibliographic description:
- Sołowski G., Pastuszak K.: Modelling of dark fermentation of glucose and sour cabbage// Heliyon -Vol. 7,iss. 8 (2021), s.e07690-
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.heliyon.2021.e07690
- Verified by:
- Gdańsk University of Technology
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