Performance evaluation and substrate removal kinetics in the semi-continuous anaerobic digestion of thermally pretreated two-phase olive pomace or “Alperujo”

30 Páginas, 6 Figuras, 2 Tablas

Detalles Bibliográficos
Autores: De la Lama-Calvente, David, Borja Padilla, Rafael, Rincón, Bárbara
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2017
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/167469
Acceso en línea:http://hdl.handle.net/10261/167469
Access Level:acceso abierto
Palabra clave:Two-phase olive pomace
Thermal pretreatment
Semi-continuous anaerobic digestion
Substrate removal
Sustainable energy
Kinetic study
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spelling Performance evaluation and substrate removal kinetics in the semi-continuous anaerobic digestion of thermally pretreated two-phase olive pomace or “Alperujo”De la Lama-Calvente, DavidBorja Padilla, RafaelRincón, BárbaraTwo-phase olive pomaceThermal pretreatmentSemi-continuous anaerobic digestionSubstrate removalSustainable energyKinetic study30 Páginas, 6 Figuras, 2 TablasA study of the semi-continuous anaerobic digestion process of thermally pretreated two-phase olive pomace (TPOP) at 120 °C during 180 min was carried out in laboratory-scale completely stirred tank reactors at mesophilic temperature. Organic loading rates (OLRs) in the range of 2.0–7.0 g VS/(L d) were tested after the pretreatment and the breakage of complex organic matter. Total and soluble chemical oxygen demand (CODt and CODs) removal efficiencies decreased slightly between 77.9–71.7% and 92.3–85.0% when the OLR increased from 2 to 5 g VS/(L d). However, when the OLR increased to 7.0, a sudden decrease in process performance was observed. The maximum methane production rate (1.72 L CH4/(L d)) was achieved at an OLR of 4.5 g VS/(L d). This value was 39.8% higher than that obtained in the semi-continuous anaerobic digestion of untreated TPOP at the same OLR. The modified Stover–Kicannon model and the Grau second-order kinetic model were found to be adequate to fit the experimental results of CODt and CODs, respectively.The authors wish to express their gratitude to the Spanish Ministry of Science and Innovation (project CTM2011-25762/TECNO) and the regional government of Andalucía “Junta de Andalucía” for providing financial support. Dr. Rincón (RYC-2011-08783 contract) wishes to thank to the “Ramón y Cajal” Program from the Spanish Ministry of Economy and Competitiveness for providing financial support.Peer reviewedElsevierMinisterio de Ciencia e Innovación (España)Junta de AndalucíaConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201820182017info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/167469reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTM2011-25762http://dx.doi.org/10.1016/j.psep.2016.11.014Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1674692026-05-22T06:33:51Z
dc.title.none.fl_str_mv Performance evaluation and substrate removal kinetics in the semi-continuous anaerobic digestion of thermally pretreated two-phase olive pomace or “Alperujo”
title Performance evaluation and substrate removal kinetics in the semi-continuous anaerobic digestion of thermally pretreated two-phase olive pomace or “Alperujo”
spellingShingle Performance evaluation and substrate removal kinetics in the semi-continuous anaerobic digestion of thermally pretreated two-phase olive pomace or “Alperujo”
De la Lama-Calvente, David
Two-phase olive pomace
Thermal pretreatment
Semi-continuous anaerobic digestion
Substrate removal
Sustainable energy
Kinetic study
title_short Performance evaluation and substrate removal kinetics in the semi-continuous anaerobic digestion of thermally pretreated two-phase olive pomace or “Alperujo”
title_full Performance evaluation and substrate removal kinetics in the semi-continuous anaerobic digestion of thermally pretreated two-phase olive pomace or “Alperujo”
title_fullStr Performance evaluation and substrate removal kinetics in the semi-continuous anaerobic digestion of thermally pretreated two-phase olive pomace or “Alperujo”
title_full_unstemmed Performance evaluation and substrate removal kinetics in the semi-continuous anaerobic digestion of thermally pretreated two-phase olive pomace or “Alperujo”
title_sort Performance evaluation and substrate removal kinetics in the semi-continuous anaerobic digestion of thermally pretreated two-phase olive pomace or “Alperujo”
dc.creator.none.fl_str_mv De la Lama-Calvente, David
Borja Padilla, Rafael
Rincón, Bárbara
author De la Lama-Calvente, David
author_facet De la Lama-Calvente, David
Borja Padilla, Rafael
Rincón, Bárbara
author_role author
author2 Borja Padilla, Rafael
Rincón, Bárbara
author2_role author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (España)
Junta de Andalucía
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Two-phase olive pomace
Thermal pretreatment
Semi-continuous anaerobic digestion
Substrate removal
Sustainable energy
Kinetic study
topic Two-phase olive pomace
Thermal pretreatment
Semi-continuous anaerobic digestion
Substrate removal
Sustainable energy
Kinetic study
description 30 Páginas, 6 Figuras, 2 Tablas
publishDate 2017
dc.date.none.fl_str_mv 2017
2018
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/167469
url http://hdl.handle.net/10261/167469
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTM2011-25762
http://dx.doi.org/10.1016/j.psep.2016.11.014
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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