Comparison of mesophilic and hyper-mesophilic regime for syngas biomethanation in trickle-bed reactor

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F21%3A43921965" target="_blank" >RIV/60461373:22320/21:43921965 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Comparison of mesophilic and hyper-mesophilic regime for syngas biomethanation in trickle-bed reactor
Original language description
Syngas contains H2, CO, and CO2 at a different ratio. These gaseous components can be biologically converted to CH4 via an anaerobic consortium. In this paper, a trickle-bed reactor with a biofilm culture was operated to compare the syngas biomethanation under mesophilic (35°C) and hyper-mesophilic (45°C) regimes. The artificial syngas (45% H2, 25% CO2, 30% CO) was continuously injected into the reactor. Findings revealed that achieved syngas conversion efficiency was 80% and 95% under the mesophilic and hyper-mesophilic regime, respectively. Furthermore, higher CH4 production of 7% was observed under the hyper-mesophilic regime.
Czech name
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Czech description
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Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings from 10th Conference of Young Researchers - KOMVY 2021
ISBN
978-80-227-5092-9
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
5-9
Publisher name
Slovak University of Technology
Place of publication
Bratislava
Event location
Bratislava
Event date
Apr 29, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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