{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Khesali Aghtaei H"],"funding":["Max Planck Institute for Dynamics of Complex Technical Systems (MPI Magdeburg)","Bundesministerium für Bildung und Forschung","European Regional Development Fund"],"pagination":["125"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9670408"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["15(1)"],"pubmed_abstract":["<h4>Background</h4>Biological conversion of the surplus of renewable electricity and carbon dioxide (CO<sub>2</sub>) from biogas plants to biomethane (CH<sub>4</sub>) could support energy storage and strengthen the power grid. Biological methanation (BM) is linked closely to the activity of biogas-producing Bacteria and methanogenic Archaea. During reactor operations, the microbiome is often subject to various changes, e.g., substrate limitation or pH-shifts, whereby the microorganisms are challenged to adapt to the new conditions. In this study, various process parameters including pH value, CH<sub>4</sub> production rate, conversion yields and final gas composition were monitored for a hydrogenotrophic-adapted microbial community cultivated in a laboratory-scale BM reactor. To investigat"],"journal":["Biotechnology for biofuels and bioproducts"],"pubmed_title":["Adaptation of a microbial community to demand-oriented biological methanation."],"pmcid":["PMC9670408"],"funding_grant_id":["031A532B, 031A533A, 031A533B, 031A534A, 031A535A, 031A537A, 031A537B, 031A537C, 031A537D, 031A538A, 031L0103"],"pubmed_authors":["Reichl U","Puttker S","Benndorf D","Sczyrba A","Maus I","Heyer R","Khesali Aghtaei H","Huang L"],"additional_accession":[]},"is_claimable":false,"name":"Adaptation of a microbial community to demand-oriented biological methanation.","description":"<h4>Background</h4>Biological conversion of the surplus of renewable electricity and carbon dioxide (CO<sub>2</sub>) from biogas plants to biomethane (CH<sub>4</sub>) could support energy storage and strengthen the power grid. Biological methanation (BM) is linked closely to the activity of biogas-producing Bacteria and methanogenic Archaea. During reactor operations, the microbiome is often subject to various changes, e.g., substrate limitation or pH-shifts, whereby the microorganisms are challenged to adapt to the new conditions. In this study, various process parameters including pH value, CH<sub>4</sub> production rate, conversion yields and final gas composition were monitored for a hydrogenotrophic-adapted microbial community cultivated in a laboratory-scale BM reactor. To investigat","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Nov","modification":"2026-06-05T05:58:26.729Z","creation":"2025-04-19T10:41:04.491Z"},"accession":"S-EPMC9670408","cross_references":{"pubmed":["36384582"],"doi":["10.1186/s13068-022-02207-w"]}}