Mendel University in Brno - list of publications


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KUSHKEVYCH, I. -- CEJNAR, J. -- VÍTĚZOVÁ, M. -- VÍTĚZ, T. -- DORDEVIĆ, D. -- BOMBLE, Y. Occurrence of Thermophilic Microorganisms in Dierent Full Scale Biogas Plants. International Journal of Molecular Sciences. 2020. v. 21, no. 1, ISSN 1661-6596.

Original name: Occurrence of Thermophilic Microorganisms in Dierent Full Scale Biogas Plants
Czech name:
Written by (author): Ivan Kushkevych
Jiří Cejnar
Monika Vítězová
doc. Ing. Tomáš Vítěz, Ph.D.
Dani Dordević
Yannick Bomble
Department: Department of Agricultural, Food and Environmental Engineering
Kind of publication: article in a professional periodical
Periodical: International Journal of Molecular Sciences
Nature of article: paper
Volume no. (year): 21
Periodical number within the volume: 1
Year of publication: 2020
Starting page:
Up to page:
Number of pages: 12
Sub-specification: článek je obsažen v databázi Web of Science
UT code by Web of Science:
EID code by Scopus:
Form of publication: printed version
Original language: English
Description in original language: Background: In recent years, various substrates have been tested to increase the sustainable production of biomethane. The effect of these substrates on methanogenesis has been investigated mainly in small volume fermenters and were, for the most part, focused on studying the diversity of mesophilic microorganisms. However, studies of thermophilic communities in large scale operating mesophilic biogas plants do not yet exist. Methods: Microbiological, biochemical, biophysical methods, and statistical analysis were used to track thermophilic communities in mesophilic anaerobic digesters. Results: The diversity of the main thermophile genera in eight biogas plants located in the Czech Republic using different input substrates was investigated. In total, 19 thermophilic genera were detected after 16S rRNA gene sequencing. The highest percentage (40.8%) of thermophiles was found in the Modřice biogas plant where the input substrate was primary sludge and biological sludge (50/50, w/w %). The smallest percentage (1.87%) of thermophiles was found in the Čejč biogas plant with the input substrate being maize silage and liquid pig manure (80/20, w/w %). Conclusions: The composition of the anaerobic consortia in anaerobic digesters is an important factor for the biogas plant operator. The present study can help characterizing the impact of input feeds on the composition of microbial communities in these plants.
Description in English:
Description in Czech:
Year of submission: 2020
Year of transmission:
RIV identification number:
 
Entry made by: Mgr. Kamila Zoufalá
Last change: 01/03/2020 08:56 (Mgr. Kamila Zoufalá)

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Source specification:

International Journal of Molecular Sciences. ISSN 1661-6596.

Original name: International Journal of Molecular Sciences
Czech name:
Written by (author):
Kind of publication: magazine
ISSN: 1661-6596
Country of publisher: Swiss Confederation
Place of publishing:
Publisher: MDPI AG
URL:
Reviewed magazine: no
Original language: English
Description in original language:
Description in English:
Description in Czech:
Year of submission:
Note: Bylo ukončeno vydávání. Od roku 2013 je ve WoS online verze s ISSN 1422-0067. Jana Kratochvílová (2.4.2014)
Last change: 04/02/2014 11:13 (Bc. Ing. Jana Kratochvílová)

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