dc.creator | Benito Mora, Carlos | es |
dc.creator | Alonso Contreras, Antonio José | es |
dc.creator | Garvi Higueras, María Dolores | es |
dc.creator | Pozo Morales, Laura | es |
dc.creator | Morón Romero, María del Carmen | es |
dc.creator | Lebrato Martínez, Julián | es |
dc.date.accessioned | 2022-09-21T08:51:44Z | |
dc.date.available | 2022-09-21T08:51:44Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | Benito Mora, C., Alonso Contreras, A.J., Garvi Higueras, M.D., Pozo Morales, L., Morón Romero, M.d.C. y Lebrato Martínez, J. (2018). Olive Mill Industrial Waste as Co-substrate in Anaerobic Digestion with Aim at its Energetic Exploitation. International Journal of Environmental Research, 12 (5), 713-723. | |
dc.identifier.issn | 2008-2304 | es |
dc.identifier.uri | https://hdl.handle.net/11441/137248 | |
dc.description.abstract | The aim of this paper is to assess the feasibility of the co-digestion of olive mill industrial waste with urban sewage sludge
from wastewater treatment plants (WWTP). These wastes include olive mill solid waste (OMSW) and olive mill effluent
(OME). This co-digestion process enables the energetic exploitation of OMSW and/or OME and introduces an environ mental solution for their highly pollutant compounds. The behaviour of both co-substrates was studied using biochemical
methane potential assays. To determine the optimal proportions of each co-substrate, different quantities of OME and
OMSW were added to a constant quantity of substrate (urban sewage sludge) and put to test. A small amount of digested
sludge from WWTP was used as an inoculum to accelerate the pace of the reactions. Thus, the optimal proportions between
substrate and co-substrate were defined. The samples containing OMSW showed a biodegradability around 23%, slightly
above that of the substrate on its own (21.3%). Moreover, biogas production in samples containing OMSW was signifi cantly superior to samples containing substrate only. Nevertheless, the samples containing OME as a co-substrate presented
an inferior biodegradability (20.3%) to that of the substrate on its own. Similarly, biogas production in OME co-digestion
remained within the usual values of urban sewage sludge biogas production. In all cases, the system remained stable and
the energetic efficiency of the process was improved in comparison to the digestion of substrate only. Therefore, co digestion with urban sewage sludge proves to be a cost-effective method for OMSW and OME environmental
management. | es |
dc.format | application/pdf | es |
dc.format.extent | 11 | es |
dc.language.iso | eng | es |
dc.publisher | Springer | es |
dc.relation.ispartof | International Journal of Environmental Research, 12 (5), 713-723. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Two-phase olive mill solid waste (OMSW) | es |
dc.subject | Two-phase olive mill effluents (OME) | es |
dc.subject | Anaerobic co-digestion | es |
dc.subject | Methane yield | es |
dc.subject | BMP | es |
dc.title | Olive Mill Industrial Waste as Co-substrate in Anaerobic Digestion with Aim at its Energetic Exploitation | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Aplicada I | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ingeniería Química | es |
dc.relation.publisherversion | https://link.springer.com/article/10.1007/s41742-018-0123-x | es |
dc.identifier.doi | 10.1007/s41742-018-0123-x | es |
dc.contributor.group | Universidad de Sevilla. RNM-159: Grupo TAR-Bioingeniería | es |
dc.journaltitle | International Journal of Environmental Research | es |
dc.publication.volumen | 12 | es |
dc.publication.issue | 5 | es |
dc.publication.initialPage | 713 | es |
dc.publication.endPage | 723 | es |
dc.identifier.sisius | 21497521 | es |