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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Meneses Quelal, Orlando | - |
dc.contributor.author | Velázquez Martí, B | - |
dc.contributor.author | Gaibor, Juan Alberto | - |
dc.contributor.author | Niño Ruíz, Zulay | - |
dc.date.accessioned | 2022-02-10T22:36:43Z | - |
dc.date.available | 2022-02-10T22:36:43Z | - |
dc.date.issued | 2022 | - |
dc.identifier.citation | Meneses Quelal, Orlando & Velázquez-Martí, B. & Gaibor, Juan & Niño, Zulay & Gisbert, Ferrer. (2022). Evaluation of methane production from the anaerobic co-digestion of manure of guinea pig with lignocellulosic Andean residues. Environmental Science and Pollution Research. 29. 1-17. 10.1007/s11356-021-15610-x. | es |
dc.identifier.issn | https://doi.org/10.1007/s11356-021-15610-x | - |
dc.identifier.uri | http://repositorio.ikiam.edu.ec/jspui/handle/RD_IKIAM/480 | - |
dc.description.abstract | The 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 0 C) 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 |
dc.language.iso | en | es |
dc.publisher | Scopus | es |
dc.relation.ispartofseries | PRODUCCIÓN CIENTÍFICA - ARTÍCULO CIENTÍFICO;A-IKIAM-000367 | - |
dc.subject | Anaerobic digestion | es |
dc.subject | Lignocellulosic waste | es |
dc.subject | Biogas | es |
dc.subject | Co-substrate | es |
dc.subject | Synergy | es |
dc.subject | Inoculum | es |
dc.subject | Kinetic model | es |
dc.title | Evaluation of methane production from the anaerobic co-digestion of manure of guinea pig with lignocellulosic Andean residues | es |
dc.type | Article | es |
Aparece en las colecciones: | ARTÍCULOS CIENTÍFICOS |
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Fichero | Descripción | Tamaño | Formato | |
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A-IKIAM-000367.pdf | Evaluation of methane production from the anaerobic co-digestion of manure of guinea pig with lignocellulosic Andean residues | 1,51 MB | Adobe PDF | ![]() Visualizar/Abrir |
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