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dc.contributor.author | Rodero Raya, María del Rosario | |
dc.contributor.author | Carvajal, Andrea | |
dc.contributor.author | Arbib, Zouhayr | |
dc.contributor.author | Lara, Enrique | |
dc.contributor.author | Prada Moraga, César de | |
dc.contributor.author | Lebrero Fernández, Raquel | |
dc.contributor.author | Muñoz Torre, Raúl | |
dc.date.accessioned | 2021-06-07T09:11:41Z | |
dc.date.available | 2021-06-07T09:11:41Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | Bioresource Technology, 2020, vol. 307, p. 123207 | es |
dc.identifier.issn | 0960-8524 | es |
dc.identifier.uri | https://uvadoc.uva.es/handle/10324/46775 | |
dc.description | Producción Científica | es |
dc.description.abstract | The validation of a control strategy for biogas upgrading via light-driven CO2 consumption by microalgae and H2S oxidation by oxidizing bacteria using the oxygen photosynthetically generated was performed in a semi-industrial scale (9.6 m3) photobioreactor. The control system was able to support CO2 concentrations lower than 2% with O2 contents ≤ 1% regardless of the pH in the cultivation broth (ranging from 9.05 to 9.50). Moreover, the control system was efficient to cope with variations in biogas flowrate from 143 to 420 L h−1, resulting in a biomethane composition of CO2 < 2.4%, CH4 > 95.5%, O2 < 1% and no H2S. Despite the poor robustness of this technology against failures in biogas and liquid supply (CH4 concentration of 67.5 and 70.9% after 2 h of biogas or liquid stoppage, respectively), the control system was capable of restoring biomethane quality in less than 2 h when biogas or liquid supply was resumed. | es |
dc.format.mimetype | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject.classification | Biogás fotosintético | es |
dc.subject.classification | Algas - Bacterias | es |
dc.subject.classification | Semi-industrial | es |
dc.subject.classification | Photosynthetic biogas | es |
dc.subject.classification | Algal-bacterial | es |
dc.title | Performance evaluation of a control strategy for photosynthetic biogas upgrading in a semi-industrial scale photobioreactor | es |
dc.type | info:eu-repo/semantics/article | es |
dc.rights.holder | © 2020 Elsevier | es |
dc.identifier.doi | 10.1016/j.biortech.2020.123207 | es |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0960852420304788 | es |
dc.identifier.publicationfirstpage | 123207 | es |
dc.identifier.publicationtitle | Bioresource Technology | es |
dc.identifier.publicationvolume | 307 | es |
dc.peerreviewed | SI | es |
dc.description.project | Junta de Castilla y León y Programa Europeo FEDER (CLU 2017-09) y (UIC 071). | es |
dc.description.project | European Union’s Horizon 2020 research and innovation programme under grant agreement No. 689242 | |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/68924 | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.type.hasVersion | info:eu-repo/semantics/acceptedVersion | es |
dc.subject.unesco | 23 Química | es |
dc.subject.unesco | 33 Ciencias Tecnológicas | es |
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