Biogas Quality Was Increased by Pulsed Feeding of Acclimated Pig Slurry with Corn Screenings and Microbiological Analysis at Each Stage

Autores
Galvan, Maria Jose; Degano, Salvador; Cagnolo, Mara Beatriz; Badín, Francisco Tomás; Becker, Analía; Hilbert, Jorge Antonio; Fuentes Mora, Mauren; Acevedo, Diego Fernando
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Pig production in Argentina increased by > 230 % between 2008 and 2019. Pig farms are concentrated in the country’s agricultural areas, where grain availability, slaughter, and consumption centers are also located. Based on this, a proposal involving the use of agricultural by-products to produce biogas would be economically viable. To this end, we report an increase in biogas quality by pulsed feeding of acclimated pig slurry with corn screenings. The degassing process and the pulsed feeding acclimatization of pig manure obtained from stabilization ponds using corn screenings residue at a lab scale were studied. Also, the microorganism’s variability and abundance at each stage were evaluated. The results indicate that degassed pig manure results from a good alternative to use as inoculum. The methane production increased by 30 %, mainly in the lag phase, by acclimatization of pig slurry with corn screenings and the composition of the biogas is more stable in successive feeding. Although it shows that degassed pig manure can be used as inoculum, an ACoD with a high carbon source to increase daily methane yield is needed. Microbiological analyses showed an increase in hydrolytic and fermentative populations at each acclimatization stage, indicating a positive influence on the bacterial microbiome. In addition, it has been demonstrated that pulsed feeding of acclimated pig slurry with corn screenings can increase biogas quality, and the procedure has a positive influence on the bacterial microbiome.
Fil: Galvan, Maria Jose. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica. - Universidad Nacional de Villa Maria. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica.; Argentina
Fil: Degano, Salvador. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica. - Universidad Nacional de Villa Maria. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica.; Argentina
Fil: Cagnolo, Mara Beatriz. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica. - Universidad Nacional de Villa Maria. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica.; Argentina
Fil: Badín, Francisco Tomás. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica. - Universidad Nacional de Villa Maria. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica.; Argentina
Fil: Becker, Analía. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica. - Universidad Nacional de Villa Maria. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica.; Argentina. Universidad Nacional de Río Cuarto; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica; Argentina
Fil: Hilbert, Jorge Antonio. Instituto Nacional de Tecnología Agropecuaria. Centro Nacional de Investigaciones Agropecuarias Castelar; Argentina
Fil: Fuentes Mora, Mauren. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo y Diseño. Universidad Tecnológica Nacional. Facultad Regional Santa Fe. Instituto de Desarrollo y Diseño; Argentina
Fil: Acevedo, Diego Fernando. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados; Argentina
Materia
BIOGAS
DIGESTION ANAEROBICA
DIGESTATOS
PURIN
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/227164
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Biogas Quality Was Increased by Pulsed Feeding of Acclimated Pig Slurry with Corn Screenings and Microbiological Analysis at Each StageGalvan, Maria JoseDegano, SalvadorCagnolo, Mara BeatrizBadín, Francisco TomásBecker, AnalíaHilbert, Jorge AntonioFuentes Mora, MaurenAcevedo, Diego FernandoBIOGASDIGESTION ANAEROBICADIGESTATOSPURINhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Pig production in Argentina increased by > 230 % between 2008 and 2019. Pig farms are concentrated in the country’s agricultural areas, where grain availability, slaughter, and consumption centers are also located. Based on this, a proposal involving the use of agricultural by-products to produce biogas would be economically viable. To this end, we report an increase in biogas quality by pulsed feeding of acclimated pig slurry with corn screenings. The degassing process and the pulsed feeding acclimatization of pig manure obtained from stabilization ponds using corn screenings residue at a lab scale were studied. Also, the microorganism’s variability and abundance at each stage were evaluated. The results indicate that degassed pig manure results from a good alternative to use as inoculum. The methane production increased by 30 %, mainly in the lag phase, by acclimatization of pig slurry with corn screenings and the composition of the biogas is more stable in successive feeding. Although it shows that degassed pig manure can be used as inoculum, an ACoD with a high carbon source to increase daily methane yield is needed. Microbiological analyses showed an increase in hydrolytic and fermentative populations at each acclimatization stage, indicating a positive influence on the bacterial microbiome. In addition, it has been demonstrated that pulsed feeding of acclimated pig slurry with corn screenings can increase biogas quality, and the procedure has a positive influence on the bacterial microbiome.Fil: Galvan, Maria Jose. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica. - Universidad Nacional de Villa Maria. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica.; ArgentinaFil: Degano, Salvador. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica. - Universidad Nacional de Villa Maria. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica.; ArgentinaFil: Cagnolo, Mara Beatriz. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica. - Universidad Nacional de Villa Maria. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica.; ArgentinaFil: Badín, Francisco Tomás. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica. - Universidad Nacional de Villa Maria. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica.; ArgentinaFil: Becker, Analía. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica. - Universidad Nacional de Villa Maria. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica.; Argentina. Universidad Nacional de Río Cuarto; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica; ArgentinaFil: Hilbert, Jorge Antonio. Instituto Nacional de Tecnología Agropecuaria. Centro Nacional de Investigaciones Agropecuarias Castelar; ArgentinaFil: Fuentes Mora, Mauren. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo y Diseño. Universidad Tecnológica Nacional. Facultad Regional Santa Fe. Instituto de Desarrollo y Diseño; ArgentinaFil: Acevedo, Diego Fernando. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados; ArgentinaElsevier2023-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/227164Galvan, Maria Jose; Degano, Salvador; Cagnolo, Mara Beatriz; Badín, Francisco Tomás; Becker, Analía; et al.; Biogas Quality Was Increased by Pulsed Feeding of Acclimated Pig Slurry with Corn Screenings and Microbiological Analysis at Each Stage; Elsevier; Social Science Research Network; 10-2023; 1-301556-5068CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4429411info:eu-repo/semantics/altIdentifier/doi/10.2139/ssrn.4429411info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:58:20Zoai:ri.conicet.gov.ar:11336/227164instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:58:20.595CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Biogas Quality Was Increased by Pulsed Feeding of Acclimated Pig Slurry with Corn Screenings and Microbiological Analysis at Each Stage
title Biogas Quality Was Increased by Pulsed Feeding of Acclimated Pig Slurry with Corn Screenings and Microbiological Analysis at Each Stage
spellingShingle Biogas Quality Was Increased by Pulsed Feeding of Acclimated Pig Slurry with Corn Screenings and Microbiological Analysis at Each Stage
Galvan, Maria Jose
BIOGAS
DIGESTION ANAEROBICA
DIGESTATOS
PURIN
title_short Biogas Quality Was Increased by Pulsed Feeding of Acclimated Pig Slurry with Corn Screenings and Microbiological Analysis at Each Stage
title_full Biogas Quality Was Increased by Pulsed Feeding of Acclimated Pig Slurry with Corn Screenings and Microbiological Analysis at Each Stage
title_fullStr Biogas Quality Was Increased by Pulsed Feeding of Acclimated Pig Slurry with Corn Screenings and Microbiological Analysis at Each Stage
title_full_unstemmed Biogas Quality Was Increased by Pulsed Feeding of Acclimated Pig Slurry with Corn Screenings and Microbiological Analysis at Each Stage
title_sort Biogas Quality Was Increased by Pulsed Feeding of Acclimated Pig Slurry with Corn Screenings and Microbiological Analysis at Each Stage
dc.creator.none.fl_str_mv Galvan, Maria Jose
Degano, Salvador
Cagnolo, Mara Beatriz
Badín, Francisco Tomás
Becker, Analía
Hilbert, Jorge Antonio
Fuentes Mora, Mauren
Acevedo, Diego Fernando
author Galvan, Maria Jose
author_facet Galvan, Maria Jose
Degano, Salvador
Cagnolo, Mara Beatriz
Badín, Francisco Tomás
Becker, Analía
Hilbert, Jorge Antonio
Fuentes Mora, Mauren
Acevedo, Diego Fernando
author_role author
author2 Degano, Salvador
Cagnolo, Mara Beatriz
Badín, Francisco Tomás
Becker, Analía
Hilbert, Jorge Antonio
Fuentes Mora, Mauren
Acevedo, Diego Fernando
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv BIOGAS
DIGESTION ANAEROBICA
DIGESTATOS
PURIN
topic BIOGAS
DIGESTION ANAEROBICA
DIGESTATOS
PURIN
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Pig production in Argentina increased by > 230 % between 2008 and 2019. Pig farms are concentrated in the country’s agricultural areas, where grain availability, slaughter, and consumption centers are also located. Based on this, a proposal involving the use of agricultural by-products to produce biogas would be economically viable. To this end, we report an increase in biogas quality by pulsed feeding of acclimated pig slurry with corn screenings. The degassing process and the pulsed feeding acclimatization of pig manure obtained from stabilization ponds using corn screenings residue at a lab scale were studied. Also, the microorganism’s variability and abundance at each stage were evaluated. The results indicate that degassed pig manure results from a good alternative to use as inoculum. The methane production increased by 30 %, mainly in the lag phase, by acclimatization of pig slurry with corn screenings and the composition of the biogas is more stable in successive feeding. Although it shows that degassed pig manure can be used as inoculum, an ACoD with a high carbon source to increase daily methane yield is needed. Microbiological analyses showed an increase in hydrolytic and fermentative populations at each acclimatization stage, indicating a positive influence on the bacterial microbiome. In addition, it has been demonstrated that pulsed feeding of acclimated pig slurry with corn screenings can increase biogas quality, and the procedure has a positive influence on the bacterial microbiome.
Fil: Galvan, Maria Jose. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica. - Universidad Nacional de Villa Maria. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica.; Argentina
Fil: Degano, Salvador. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica. - Universidad Nacional de Villa Maria. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica.; Argentina
Fil: Cagnolo, Mara Beatriz. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica. - Universidad Nacional de Villa Maria. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica.; Argentina
Fil: Badín, Francisco Tomás. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica. - Universidad Nacional de Villa Maria. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica.; Argentina
Fil: Becker, Analía. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica. - Universidad Nacional de Villa Maria. Instituto Multidisciplinario de Investigacion y Transferencia Agroalimentaria y Biotecnologica.; Argentina. Universidad Nacional de Río Cuarto; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica; Argentina
Fil: Hilbert, Jorge Antonio. Instituto Nacional de Tecnología Agropecuaria. Centro Nacional de Investigaciones Agropecuarias Castelar; Argentina
Fil: Fuentes Mora, Mauren. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo y Diseño. Universidad Tecnológica Nacional. Facultad Regional Santa Fe. Instituto de Desarrollo y Diseño; Argentina
Fil: Acevedo, Diego Fernando. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados; Argentina
description Pig production in Argentina increased by > 230 % between 2008 and 2019. Pig farms are concentrated in the country’s agricultural areas, where grain availability, slaughter, and consumption centers are also located. Based on this, a proposal involving the use of agricultural by-products to produce biogas would be economically viable. To this end, we report an increase in biogas quality by pulsed feeding of acclimated pig slurry with corn screenings. The degassing process and the pulsed feeding acclimatization of pig manure obtained from stabilization ponds using corn screenings residue at a lab scale were studied. Also, the microorganism’s variability and abundance at each stage were evaluated. The results indicate that degassed pig manure results from a good alternative to use as inoculum. The methane production increased by 30 %, mainly in the lag phase, by acclimatization of pig slurry with corn screenings and the composition of the biogas is more stable in successive feeding. Although it shows that degassed pig manure can be used as inoculum, an ACoD with a high carbon source to increase daily methane yield is needed. Microbiological analyses showed an increase in hydrolytic and fermentative populations at each acclimatization stage, indicating a positive influence on the bacterial microbiome. In addition, it has been demonstrated that pulsed feeding of acclimated pig slurry with corn screenings can increase biogas quality, and the procedure has a positive influence on the bacterial microbiome.
publishDate 2023
dc.date.none.fl_str_mv 2023-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/227164
Galvan, Maria Jose; Degano, Salvador; Cagnolo, Mara Beatriz; Badín, Francisco Tomás; Becker, Analía; et al.; Biogas Quality Was Increased by Pulsed Feeding of Acclimated Pig Slurry with Corn Screenings and Microbiological Analysis at Each Stage; Elsevier; Social Science Research Network; 10-2023; 1-30
1556-5068
CONICET Digital
CONICET
url http://hdl.handle.net/11336/227164
identifier_str_mv Galvan, Maria Jose; Degano, Salvador; Cagnolo, Mara Beatriz; Badín, Francisco Tomás; Becker, Analía; et al.; Biogas Quality Was Increased by Pulsed Feeding of Acclimated Pig Slurry with Corn Screenings and Microbiological Analysis at Each Stage; Elsevier; Social Science Research Network; 10-2023; 1-30
1556-5068
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4429411
info:eu-repo/semantics/altIdentifier/doi/10.2139/ssrn.4429411
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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