1. Universidad Estatal de Bolívar
  2. Producción Científica - UEB
  3. INVESTIGACIÓN
  4. Producción Científica
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dc.contributor.authorMeneses Quelal, Orlando-
dc.contributor.authorVelázquez Martí, Borja-
dc.contributor.authorGaibor Chávez, Juan-
dc.contributor.authorNiño Ruiz, Zulay-
dc.date.accessioned2023-10-27T14:20:21Z-
dc.date.available2023-10-27T14:20:21Z-
dc.date.issued2021-01-05-
dc.identifier.citationMeneses-Quelal, O., Velázquez-Martí, B., Gaibor-Chávez, J., & Niño-Ruiz, Z. (2021). Effect of the co-digestion of agricultural lignocellulosic residues with manure from South American camelids. Biofuels, Bioproducts and Biorefining, 15(2), 525–544. https://doi.org/10.1002/BBB.2177es_MX
dc.identifier.issn1932-104X-
dc.identifier.urihttps://dspace.ueb.edu.ec/handle/123456789/5992-
dc.descriptionhttps://onlinelibrary.wiley.com/doi/abs/10.1002/bbb.2177es_MX
dc.description.abstractThis study aims to evaluate the effects of the co-digestion of agricultural residues with manure from camelids from the Andean zone. Different combinations of llama manure (LM) and vicuñas (VM) were made with amaranth (AS), quinoa (QS), and wheat (WS) residues. They were fermented using sewage sludge as inoculum. The co-digestion was evaluated under mesophilic conditions for 40 days. The ratios of volatile substances of substrate / co-substrate evaluated were 0:100; 25:75; 50:50, 75:25, and 100:0. Two substrate / inoculum ratios (SIR 1:1 and SIR1:2) were also evaluated. The results indicate that the maximum methane accumulation rate is obtained in SIR 1:1 for a VM-AS ratio (25:75) with 540 mL/g volatile solid (VS). In general, the results did not increase with the increase in inoculum; rather, the tendency to improve methane yield is associated with an increase in the amount of agricultural residues, mainly AS. Regarding the kinetic modeling, the transfer model is the one that best adjusted the predicted values to those observed with an r2 between 0.991 and 0.999, and an RMSE value between 2.06 and 13.62 mL/g (volatile solid) VS. Finally, all the trials presented synergistic effects in their co-digestion except the digesters formed by LM-AS, LM-QS and LM-WS of SIR 1:2. These presented antagonistic effects in which the addition of the co-substrate generated competition with the substrates, reducing methane production. © 2021 Society of Chemical Industry and John Wiley & Sons, Ltdes_MX
dc.language.isoenges_MX
dc.publisherUniversidad Estatal de Bolívares_MX
dc.relation.ispartofseriesPCM-UEB;21-001-
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_MX
dc.subjectBIOGAS, , , , , ,es_MX
dc.subjectCO-DIGESTIONes_MX
dc.subjectCAMELIDSes_MX
dc.subjectFERMENTATIONes_MX
dc.subjectMETHANEes_MX
dc.subjectWASTEes_MX
dc.subjectSYNERGYes_MX
dc.titleEffect of the co-digestion of agricultural lignocellulosic residues with manure from South American camelidses_MX
dc.typearticlees_MX
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