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dc.contributor.authorMeneses Quelal, Washington Orlando-
dc.contributor.authorVelázquez Martí, Borja-
dc.contributor.authorGaibor Chávez, Juan-
dc.contributor.authorNiño Ruiz, Zulay-
dc.contributor.authorFerrer Gisbert, Andrés-
dc.date.accessioned2023-10-31T13:37:13Z-
dc.date.available2023-10-31T13:37:13Z-
dc.date.issued2021-08-07-
dc.identifier.citationMeneses Quelal, W. O., Velázquez-Martí, B., Gaibor Chávez, J., Niño Ruiz, Z., & Ferrer Gisbert, A. (2021). Evaluation of methane production from the anaerobic co-digestion of manure of guinea pig with lignocellulosic Andean residues. Environmental Science and Pollution Research 2021 29:2, 29(2), 2227–2243. https://doi.org/10.1007/S11356-021-15610-Xes_MX
dc.identifier.issn0944-1344-
dc.identifier.urihttps://dspace.ueb.edu.ec/handle/123456789/6014-
dc.descriptionhttps://link.springer.com/article/10.1007/s11356-021-15610-xes_MX
dc.description.abstractThe objective of this research was to evaluate anaerobic co-digestion of guinea pig manure (GP) with Andean agricultural residues such as amaranth (AM), quinoa (QU) and wheat (TR) in batch biodigesters under mesophilic conditions (37 0C) for 40 days. As microbial inoculum, sewage treatment sludge was used in two inoculum/substrate ratios (ISR of 1 and 2). In terms of methane production, the best results occurred in treatments containing AM and QU as co-substrate and an ISR of 2. Thus, the highest methane production yield in the GP:AM biodigesters (25:75) and GP:QU (25:75) with 341.86 mlCH4/g VS added and 341.05 mlCH4/g VS added, respectively. On the other hand, the results showed that methane production with an ISR of 2 generated higher yields for guinea pig waste and the methane fraction of the biogas generated was in a range from 57 to 69%. Methane production kinetics from these raw materials was studied using five kinetic models: modified Gompertz, logistic equation, transfer, cone and Richards. The cone model adjusted best to the experimental values ​​with those observed with r2 of 0.999 and RMSE of 1.16 mlCH4/g VS added. Finally, the highest biodegradability (experimental yield/theoretical yield) was obtained in the GP-AM biodigesters (25:75) with 67.92%.es_MX
dc.language.isoenges_MX
dc.publisherUniversidad Estatal de Bolívares_MX
dc.relation.ispartofseriesPCM-UEB;21-017-
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_MX
dc.subjectANAEROBIC DIGESTIONes_MX
dc.subjectLIGNOCELLULOSIC WASTEes_MX
dc.subjectBIOGASes_MX
dc.subjectCO-SUBSTRATEes_MX
dc.subjectSYNERGYes_MX
dc.subjectINOCULUMes_MX
dc.subjectKINETIC MODELes_MX
dc.titleEvaluation of methane production from the anaerobic co-digestion of manure of guinea pig with lignocellulosic Andean residueses_MX
dc.typearticlees_MX
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