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dc.contributor.authorMorazán Nuñez, Henris Jobany
dc.contributor.authorSeradj, Ahmad Reza
dc.contributor.authorHermida, B.
dc.contributor.authorÁlvarez Rodríguez, Javier
dc.contributor.authorBabot Gaspa, Daniel
dc.contributor.authorBalcells Terés, Joaquim
dc.date.accessioned2021-02-04T10:08:37Z
dc.date.available2021-02-04T10:08:37Z
dc.date.issued2011
dc.identifier.isbn9788461500628
dc.identifier.urihttp://hdl.handle.net/10459.1/70438
dc.description.abstractAnaerobic fermentation of the slurry allows for, i) Taking advantage of waste energy and ii) Reduce the emission of harmful (NH3) and greenhouse gases (e.g. CH4 and N2O). Generation of pig slurry, in those areas with a high concentration of pig farms (e.g. Catalonia and Aragon), became an environmental problem but also constitute abundant resource for energy-recycling. The slurry potential as a substrate for anaerobic fermentation is low, however this performance can be improved by synergic combination with other substrate as agro-industrial by-products. The objective of the present assay was to study the in vitro potential of some local by-products (i.e. wheat straw, apple pulp and sugar beet pulp) as a co-substrate and ruminant faeces as co-inoculum to optimize CH4 under anaerobic fermentation. The use of referred co-substrates improved significantly biogas and CH4 production although a negative relationship between methane production and slurry dilution was detected (4 and 6% vs. 2% slurry DM, P <0.05).ca_ES
dc.description.sponsorshipEstudio financiado por el MCINN (proyecto AGL2010-20820). H. Morazán y A.R. Seradj disfrutan de becas MAEC-AECID 2010-2011 y AGAUR FI-DGR 2011, respectivamente.ca_ES
dc.format.extent3 p.ca_ES
dc.language.isospaca_ES
dc.publisherAsociación Interprofesional para el Desarrollo Agrarioca_ES
dc.relationMICINN/PN2008-2011/AGL 2010-20820ca_ES
dc.relation.isformatofReproducció del document publicat a: https://www.aida-itea.org/aida-itea/files/jornadas/2011/comunicaciones/2011_SGEG_12.pdfca_ES
dc.relation.ispartof41 Jornadas de Estudio : XIV Jornadas sobre Producción Animal : 17 y 18 de mayo de 2011, Zaragoza, tomo I, p. 46-48ca_ES
dc.rights(c) Asociación Interprofesional para el Desarrollo Agrario, 2011ca_ES
dc.subjectSwineca_ES
dc.subjectAnaerobic fermentationca_ES
dc.subjectMethane productionca_ES
dc.titleOptimización de los procesos de co-digestión anaerobia de purín de cerdo a partir de subproductos agrícolas como co-sustratos y heces de vacuno como co-inóculoca_ES
dc.title.alternativeOptimization of anaerobic co-digestion process of pig slurry from agricultural by-products as co-substrates and cow faeces as co-inoculumca_ES
dc.typeinfo:eu-repo/semantics/conferenceObjectca_ES
dc.identifier.idgrec018484
dc.type.versioninfo:eu-repo/semantics/publishedVersionca_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_ES
dc.identifier.dlZ-1554-2011


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