REPOSITORIO DIGITAL DE TESIS

1. Universidad Estatal de Bolívar
2. Producción Científica - UEB
3. INVESTIGACIÓN
4. Producción Científica

Título :	Anaerobic Co-digestion of Slaughter Residues with Agricultural Waste of Amaranth Quinoa and Wheat
Autor :	Meneses Quelal, Washinton Orlando Velázquez Martí, Borja Gaibor Chávez, Juan Niño Ruiz, Zulay Ferrer Gisbert, Andrés
Palabras clave :	ANIMAL WASTE BIOGAS BIOENERGY FERMENTATION KINETICS BIODEGRADABILITY
Fecha de publicación :	28-oct-2021
Editorial :	Universidad Estatal de Bolívar
Citación :	Meneses-Quelal, W. O., Velázquez-Martí, B., Gaibor-Chávez, J., Niño-Ruiz, Z., & Ferrer-Gisbert, A. (2022). Anaerobic Co-digestion of Slaughter Residues with Agricultural Waste of Amaranth Quinoa and Wheat. Bioenergy Research, 15(3), 1649–1663. https://doi.org/10.1007/S12155-021-10350-9/METRICS
Citación :	PCM-UEB;21-013
Resumen :	The purpose of this research is to experimentally evaluate the anaerobic co-digestion in the city of Guaranda of slaughterhouse residues (RM) with straw residues from agriculture, such as amaranth residues (AM), quinoa residues (QU) and residues of wheat (TR), to reduce slaughterhouse discharges and prevent contamination of the city. The study was carried out on a laboratory scale in 311-ml biodigesters under mesophilic conditions of 37 °C. In addition, sewage sludge was used as inoculum with two relationships between substrate and inoculum (SIR 1:1 and SIR 1:2). The design was completed using three relationships between substrate (RM) and co-substrate (AM, QU and TR): 25:75, 50:50 and 75:25. Anaerobic co-digestion resulted in methane yields of 407 ml CH4/g VS, with a methane content in the biogas of 77% for the mixture of RM and QU (RM-QU (25:75)). The increase in inoculum in the mixtures composed of RM and QU increased the biodegradability between 17 and 22%. However, in the mixtures of slaughterhouse waste and amaranth (RM-AM (25:75)), a further increase in inoculum reduced biodegradability by 5%. The results revealed that there is a greater synergy between the RM and QU as the percentage of QU in the mixture is increased. This meant that the co-digestion of the RM with the QU accelerates the biodegradability of the mixture, increasing the production of biogas.
Descripción :	https://link.springer.com/article/10.1007/s12155-021-10350-9
URI :	https://dspace.ueb.edu.ec/handle/123456789/6004
ISSN :	1939-1242
Aparece en las colecciones:	Producción Científica

Los ítems de DSpace están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.