VÍTĚZOVÁ, Monika, Vladimír ONDERKA, Iva URBANOVÁ, Anna MOLÍKOVÁ, Nikola HANIŠÁKOVÁ, Iva BURIÁNKOVÁ, Tomáš VÍTĚZ, David NOVÁK, Jan LOCHMAN, Markéta MACHÁLKOVÁ and Jakub JAVŮREK. In situ field experiment shows the potential of methanogenic archaea for biomethane production from underground gas storage in natural rock environment. Environmental Technology and Innovation. Elsevier B.V., 2023, vol. 32, November, p. 1-19. ISSN 2352-1864. Available from: https://dx.doi.org/10.1016/j.eti.2023.103253.
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Basic information
Original name In situ field experiment shows the potential of methanogenic archaea for biomethane production from underground gas storage in natural rock environment
Authors VÍTĚZOVÁ, Monika (203 Czech Republic, belonging to the institution), Vladimír ONDERKA (203 Czech Republic), Iva URBANOVÁ (203 Czech Republic), Anna MOLÍKOVÁ (203 Czech Republic, belonging to the institution), Nikola HANIŠÁKOVÁ (203 Czech Republic, belonging to the institution), Iva BURIÁNKOVÁ (203 Czech Republic, belonging to the institution), Tomáš VÍTĚZ (203 Czech Republic, guarantor, belonging to the institution), David NOVÁK (203 Czech Republic, belonging to the institution), Jan LOCHMAN (203 Czech Republic, belonging to the institution), Markéta MACHÁLKOVÁ (203 Czech Republic) and Jakub JAVŮREK (203 Czech Republic).
Edition Environmental Technology and Innovation, Elsevier B.V. 2023, 2352-1864.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10606 Microbiology
Country of publisher Netherlands
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 7.100 in 2022
RIV identification code RIV/00216224:14310/23:00131052
Organization unit Faculty of Science
Doi http://dx.doi.org/10.1016/j.eti.2023.103253
UT WoS 001028687100001
Keywords in English Biomethanation; Underground gas storage; Methanogenic archaea; Methane; Power to gas; Field study
Tags rivok
Tags International impact, Reviewed
Changed by Changed by: prof. Ing. Tomáš Vítěz, Ph.D., učo 238240. Changed: 26/2/2024 14:53.
Abstract
Biological methanation occurs naturally in the specific rock environment of some underground gas reservoirs. To use the natural potential of hydrogenotrophic methanogenic archaea in the underground gas reservoirs environment in the future for any type of energy conversion, better knowledge of these systems is required. Most studies investigating the potential for biological methane production from hydrogen and carbon dioxide have been conducted in laboratory-scale systems, making it impossible to evaluate the process under realistic environmental conditions. A unique field experiment of biomethanation in an underground gas reservoir confirmed the feasibility of these facilities for targeted production of biologically produced methane. The experiment followed data previously obtained from long-term experiments carried out in the laboratory, including 300 days lasting operation of reactor and cultivation experiments, which led to repeated isolation of Methanothermobacter sp. This species was the dominant methanogen, which raised from 1% to 43% of all microbial population after 22 days of field experiment, while the complete conversion of hydrogen took place. In addition, the study is supported by metagenomic analysis to gain deep insight into the microbiome of the underground gas reservoir.
PrintDisplayed: 4/10/2024 13:19