Vis enkel innførsel

dc.contributor.authorSarker, Shiplu
dc.contributor.authorWijnsma, Sander
dc.contributor.authorLien, Kristian Myklebust
dc.date.accessioned2020-09-08T11:57:04Z
dc.date.available2020-09-08T11:57:04Z
dc.date.created2020-07-07T11:15:38Z
dc.date.issued2020
dc.identifier.issn1996-1073
dc.identifier.urihttps://hdl.handle.net/11250/2676877
dc.description.abstractDirect injection of H2 to an anaerobic reactor enables biological fixation of CO2 into CH4 (biomethanation) and consequently boosts methane content in the produced biogas. However, there has been only a small amount of literature reporting results on this technique in a continuous reactor framework to date. To fill this gap, the present study devoted an experimental work to direct H2 addition to a fed-batch semi-continuous reactor, where the injected H2 concentration increased gradually (~3–30 mmol), spanning a moderate operational period of about 70 days. As the results revealed, the reactor continued anaerobic operation for each level of H2 dosing and produced an average methane content in the biogas ranging between 65% and 72%. The exhibited biogas upgrading trend appeared to be under-developed, and thereby suggests the need for further research.en_US
dc.language.isoengen_US
dc.publisherMDPIen_US
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.titleLessons learned from an experimental campaign on promoting energy content of renewable biogas by injecting H2 during anaerobic digestionen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.source.volume13en_US
dc.source.journalEnergiesen_US
dc.source.issue14en_US
dc.identifier.doihttps://doi.org/10.3390/en13143542
dc.identifier.cristin1818809
dc.description.localcode© 2020 by the authors. Submitted for possible open access publication under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/)en_US
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.fulltextoriginal
cristin.qualitycode1


Tilhørende fil(er)

Thumbnail

Denne innførselen finnes i følgende samling(er)

Vis enkel innførsel

Navngivelse 4.0 Internasjonal
Med mindre annet er angitt, så er denne innførselen lisensiert som Navngivelse 4.0 Internasjonal