In situ field experiment shows the potential of methanogenic archaea for biomethane production from underground gas storage in natural rock environment

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F23%3A43923630" target="_blank" >RIV/62156489:43210/23:43923630 - isvavai.cz</a>

Alternative codes found

RIV/00216224:14310/23:00131052

Result on the web

<a href="https://doi.org/10.1016/j.eti.2023.103253" target="_blank" >https://doi.org/10.1016/j.eti.2023.103253</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.eti.2023.103253" target="_blank" >10.1016/j.eti.2023.103253</a>

Result language

angličtina

Original language name

In situ field experiment shows the potential of methanogenic archaea for biomethane production from underground gas storage in natural rock environment

Original language description

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.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10606 - Microbiology

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Environmental Technology and Innovation

ISSN

2352-1864

e-ISSN

2352-1864

Volume of the periodical

32

Issue of the periodical within the volume

November

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

19

Pages from-to

103253

UT code for WoS article

001028687100001

EID of the result in the Scopus database

2-s2.0-85163160899