Microbial analysis of anaerobic digester reveals prevalence of manure microbiota

Producción Científica

Detalles Bibliográficos
Autores: García Álvaro, Alfonso, Ruiz Palomar, César, Valenzuela, Edgardo I., Hermosilla Redondo, María Daphne, Muñoz Torre, Raúl, Godos Crespo, Ignacio de
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Institución:Universidad de Valladolid
Repositorio:UVaDOC. Repositorio Documental de la Universidad de Valladolid
OAI Identifier:oai:uvadoc.uva.es:10324/72943
Acceso en línea:https://doi.org/10.1016/j.jwpe.2024.105162
https://uvadoc.uva.es/handle/10324/72943
Access Level:acceso abierto
Palabra clave:Anaerobic digestion
Inhibition
Microbial community
Swine manure
Waste to energy
3308 Ingeniería y Tecnología del Medio Ambiente
3322.05 Fuentes no Convencionales de Energía
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spelling Microbial analysis of anaerobic digester reveals prevalence of manure microbiotaGarcía Álvaro, AlfonsoRuiz Palomar, CésarValenzuela, Edgardo I.Hermosilla Redondo, María DaphneMuñoz Torre, RaúlGodos Crespo, Ignacio deAnaerobic digestionInhibitionMicrobial communitySwine manureWaste to energy3308 Ingeniería y Tecnología del Medio Ambiente3322.05 Fuentes no Convencionales de EnergíaProducción CientíficaAnaerobic digestion of swine manure reduces farm greenhouse gases emissions and provides a renewable gas in the agricultural sector. The particular composition of manure, with high concentrations of ammoniacal nitrogen and volatile fatty acids, often threatens the stability of the process through inhibition of methanogens. In this work, continuous production of biogas was tested under relative short hydraulic retention time (15 days). Although a strong inhibition period was detected, adaptation of the microbiota and displacement of bacteria and archaea present in the inoculum by microorganisms present in the animal manure resulted in biogas production close to the values found in standardized batch tests in absence of inhibitions. These findings suggest that in anaerobic digestion of manure, it is not necessary to inoculate, as manure itself contains a large number of active fermentative microorganisms that can even resist long-term digestion inhibition.Ministerio de Ciencia e Innovación (PID 2020-114918RB-I00)Junta de Castilla y León/FEDER (CLU 2017-09, CL-EI-2021-07)Comisión Europea (LIFE19 CCM/ES/001206)Elsevier2024info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://doi.org/10.1016/j.jwpe.2024.105162https://uvadoc.uva.es/handle/10324/72943reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolidinstname:Universidad de ValladolidIngléshttps://www.sciencedirect.com/science/article/pii/S2214714424003945info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc/4.0/oai:uvadoc.uva.es:10324/729432026-06-13T12:44:47Z
dc.title.none.fl_str_mv Microbial analysis of anaerobic digester reveals prevalence of manure microbiota
title Microbial analysis of anaerobic digester reveals prevalence of manure microbiota
spellingShingle Microbial analysis of anaerobic digester reveals prevalence of manure microbiota
García Álvaro, Alfonso
Anaerobic digestion
Inhibition
Microbial community
Swine manure
Waste to energy
3308 Ingeniería y Tecnología del Medio Ambiente
3322.05 Fuentes no Convencionales de Energía
title_short Microbial analysis of anaerobic digester reveals prevalence of manure microbiota
title_full Microbial analysis of anaerobic digester reveals prevalence of manure microbiota
title_fullStr Microbial analysis of anaerobic digester reveals prevalence of manure microbiota
title_full_unstemmed Microbial analysis of anaerobic digester reveals prevalence of manure microbiota
title_sort Microbial analysis of anaerobic digester reveals prevalence of manure microbiota
dc.creator.none.fl_str_mv García Álvaro, Alfonso
Ruiz Palomar, César
Valenzuela, Edgardo I.
Hermosilla Redondo, María Daphne
Muñoz Torre, Raúl
Godos Crespo, Ignacio de
author García Álvaro, Alfonso
author_facet García Álvaro, Alfonso
Ruiz Palomar, César
Valenzuela, Edgardo I.
Hermosilla Redondo, María Daphne
Muñoz Torre, Raúl
Godos Crespo, Ignacio de
author_role author
author2 Ruiz Palomar, César
Valenzuela, Edgardo I.
Hermosilla Redondo, María Daphne
Muñoz Torre, Raúl
Godos Crespo, Ignacio de
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Anaerobic digestion
Inhibition
Microbial community
Swine manure
Waste to energy
3308 Ingeniería y Tecnología del Medio Ambiente
3322.05 Fuentes no Convencionales de Energía
topic Anaerobic digestion
Inhibition
Microbial community
Swine manure
Waste to energy
3308 Ingeniería y Tecnología del Medio Ambiente
3322.05 Fuentes no Convencionales de Energía
description Producción Científica
publishDate 2024
dc.date.none.fl_str_mv 2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.1016/j.jwpe.2024.105162
https://uvadoc.uva.es/handle/10324/72943
url https://doi.org/10.1016/j.jwpe.2024.105162
https://uvadoc.uva.es/handle/10324/72943
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://www.sciencedirect.com/science/article/pii/S2214714424003945
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolid
instname:Universidad de Valladolid
instname_str Universidad de Valladolid
reponame_str UVaDOC. Repositorio Documental de la Universidad de Valladolid
collection UVaDOC. Repositorio Documental de la Universidad de Valladolid
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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