Caracterización de lodos como inoculantes para un reactor anaeróbico para el tratamiento de vinaza

Autores
Machado, Walter D.; Marquetti, Federico; Molina, Federico; Gusils Leon, Carlos Horacio; Quaia, Eugenio A,
Año de publicación
2016
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The implementation of a process of biological wastewater treatment requires knowledge of physicochemical andmicrobiological characteristics of the inoculum used, as well as the substrate to be treated.The aim of this work was to characterize sludge with methanogenic activity and vinasses for use as a substrate inanaerobic bio-digestion process.Five sludges of different sources were analyzed. The sludge from sacrifice´s lagoons of stillage, was chosenbecause it had higher concentrations of volatile suspended solids (26.13%) and higher methane production capacity (SpecificMethanogenic Activity, SMA = 0.15 gCODCH4/gSSV.d). The selection of an inoculum from the treatment of vinasse, shortensthe adaptation of microorganisms in the reactor. The characterization of vinasse consisted in determining the main parametersto study the nutrient ratio (COD:N:P) required to be used as substrate in a UASB type digester (upflow anaerobic sludgeblanket), in addition to the physicochemical parameters as pH and conductivity. It was determined that the analyzed vinassecovered with the requirements of nitrogen and organic matter, and phosphorus must be added to maintain the COD:N:P ratioin 500:7:1, suggested as optimal in the literature, to achieve granulation. The tests proposed to characterize the samples ofsludge obtained, allowed to establish some differences and criteria to select the inoculum for future tests.
Fil: Machado, Walter D.. Gobierno de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial Obispo Colombres; Argentina
Fil: Marquetti, Federico. Gobierno de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial Obispo Colombres; Argentina
Fil: Molina, Federico. Gobierno de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial Obispo Colombres; Argentina
Fil: Gusils Leon, Carlos Horacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Tecnología Agroindustrial del Noroeste Argentino. Provincia de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial ; Argentina
Fil: Quaia, Eugenio A,. Gobierno de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial Obispo Colombres; Argentina
Materia
LODO ANAEROBICO
VINAZA
INOCULOS
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:11336/61945
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Caracterización de lodos como inoculantes para un reactor anaeróbico para el tratamiento de vinazaCharacterization of sludge as inoculants for an anaerobic reactor for the treatment of vinasseMachado, Walter D.Marquetti, FedericoMolina, FedericoGusils Leon, Carlos HoracioQuaia, Eugenio A,LODO ANAEROBICOVINAZAINOCULOShttps://purl.org/becyt/ford/2.8https://purl.org/becyt/ford/2The implementation of a process of biological wastewater treatment requires knowledge of physicochemical andmicrobiological characteristics of the inoculum used, as well as the substrate to be treated.The aim of this work was to characterize sludge with methanogenic activity and vinasses for use as a substrate inanaerobic bio-digestion process.Five sludges of different sources were analyzed. The sludge from sacrifice´s lagoons of stillage, was chosenbecause it had higher concentrations of volatile suspended solids (26.13%) and higher methane production capacity (SpecificMethanogenic Activity, SMA = 0.15 gCODCH4/gSSV.d). The selection of an inoculum from the treatment of vinasse, shortensthe adaptation of microorganisms in the reactor. The characterization of vinasse consisted in determining the main parametersto study the nutrient ratio (COD:N:P) required to be used as substrate in a UASB type digester (upflow anaerobic sludgeblanket), in addition to the physicochemical parameters as pH and conductivity. It was determined that the analyzed vinassecovered with the requirements of nitrogen and organic matter, and phosphorus must be added to maintain the COD:N:P ratioin 500:7:1, suggested as optimal in the literature, to achieve granulation. The tests proposed to characterize the samples ofsludge obtained, allowed to establish some differences and criteria to select the inoculum for future tests.Fil: Machado, Walter D.. Gobierno de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial Obispo Colombres; ArgentinaFil: Marquetti, Federico. Gobierno de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial Obispo Colombres; ArgentinaFil: Molina, Federico. Gobierno de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial Obispo Colombres; ArgentinaFil: Gusils Leon, Carlos Horacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Tecnología Agroindustrial del Noroeste Argentino. Provincia de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial ; ArgentinaFil: Quaia, Eugenio A,. Gobierno de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial Obispo Colombres; ArgentinaEstación Experimental Agroindustrial Obispo Colombres2016-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/61945Machado, Walter D.; Marquetti, Federico; Molina, Federico; Gusils Leon, Carlos Horacio; Quaia, Eugenio A,; Caracterización de lodos como inoculantes para un reactor anaeróbico para el tratamiento de vinaza; Estación Experimental Agroindustrial Obispo Colombres; Revista Industrial y Agrícola de Tucumán; 93; 2; 6-2016; 13-170370-54041851-3018CONICET DigitalCONICETspainfo:eu-repo/semantics/altIdentifier/url/http://www.scielo.org.ar/pdf/riat/v93n2/v93n2a03.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:56:02Zoai:ri.conicet.gov.ar:11336/61945instacron: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 09:56:02.943CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Caracterización de lodos como inoculantes para un reactor anaeróbico para el tratamiento de vinaza
Characterization of sludge as inoculants for an anaerobic reactor for the treatment of vinasse
title Caracterización de lodos como inoculantes para un reactor anaeróbico para el tratamiento de vinaza
spellingShingle Caracterización de lodos como inoculantes para un reactor anaeróbico para el tratamiento de vinaza
Machado, Walter D.
LODO ANAEROBICO
VINAZA
INOCULOS
title_short Caracterización de lodos como inoculantes para un reactor anaeróbico para el tratamiento de vinaza
title_full Caracterización de lodos como inoculantes para un reactor anaeróbico para el tratamiento de vinaza
title_fullStr Caracterización de lodos como inoculantes para un reactor anaeróbico para el tratamiento de vinaza
title_full_unstemmed Caracterización de lodos como inoculantes para un reactor anaeróbico para el tratamiento de vinaza
title_sort Caracterización de lodos como inoculantes para un reactor anaeróbico para el tratamiento de vinaza
dc.creator.none.fl_str_mv Machado, Walter D.
Marquetti, Federico
Molina, Federico
Gusils Leon, Carlos Horacio
Quaia, Eugenio A,
author Machado, Walter D.
author_facet Machado, Walter D.
Marquetti, Federico
Molina, Federico
Gusils Leon, Carlos Horacio
Quaia, Eugenio A,
author_role author
author2 Marquetti, Federico
Molina, Federico
Gusils Leon, Carlos Horacio
Quaia, Eugenio A,
author2_role author
author
author
author
dc.subject.none.fl_str_mv LODO ANAEROBICO
VINAZA
INOCULOS
topic LODO ANAEROBICO
VINAZA
INOCULOS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.8
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The implementation of a process of biological wastewater treatment requires knowledge of physicochemical andmicrobiological characteristics of the inoculum used, as well as the substrate to be treated.The aim of this work was to characterize sludge with methanogenic activity and vinasses for use as a substrate inanaerobic bio-digestion process.Five sludges of different sources were analyzed. The sludge from sacrifice´s lagoons of stillage, was chosenbecause it had higher concentrations of volatile suspended solids (26.13%) and higher methane production capacity (SpecificMethanogenic Activity, SMA = 0.15 gCODCH4/gSSV.d). The selection of an inoculum from the treatment of vinasse, shortensthe adaptation of microorganisms in the reactor. The characterization of vinasse consisted in determining the main parametersto study the nutrient ratio (COD:N:P) required to be used as substrate in a UASB type digester (upflow anaerobic sludgeblanket), in addition to the physicochemical parameters as pH and conductivity. It was determined that the analyzed vinassecovered with the requirements of nitrogen and organic matter, and phosphorus must be added to maintain the COD:N:P ratioin 500:7:1, suggested as optimal in the literature, to achieve granulation. The tests proposed to characterize the samples ofsludge obtained, allowed to establish some differences and criteria to select the inoculum for future tests.
Fil: Machado, Walter D.. Gobierno de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial Obispo Colombres; Argentina
Fil: Marquetti, Federico. Gobierno de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial Obispo Colombres; Argentina
Fil: Molina, Federico. Gobierno de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial Obispo Colombres; Argentina
Fil: Gusils Leon, Carlos Horacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Tecnología Agroindustrial del Noroeste Argentino. Provincia de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial ; Argentina
Fil: Quaia, Eugenio A,. Gobierno de Tucumán. Ministerio de Desarrollo Productivo. Estación Experimental Agroindustrial Obispo Colombres; Argentina
description The implementation of a process of biological wastewater treatment requires knowledge of physicochemical andmicrobiological characteristics of the inoculum used, as well as the substrate to be treated.The aim of this work was to characterize sludge with methanogenic activity and vinasses for use as a substrate inanaerobic bio-digestion process.Five sludges of different sources were analyzed. The sludge from sacrifice´s lagoons of stillage, was chosenbecause it had higher concentrations of volatile suspended solids (26.13%) and higher methane production capacity (SpecificMethanogenic Activity, SMA = 0.15 gCODCH4/gSSV.d). The selection of an inoculum from the treatment of vinasse, shortensthe adaptation of microorganisms in the reactor. The characterization of vinasse consisted in determining the main parametersto study the nutrient ratio (COD:N:P) required to be used as substrate in a UASB type digester (upflow anaerobic sludgeblanket), in addition to the physicochemical parameters as pH and conductivity. It was determined that the analyzed vinassecovered with the requirements of nitrogen and organic matter, and phosphorus must be added to maintain the COD:N:P ratioin 500:7:1, suggested as optimal in the literature, to achieve granulation. The tests proposed to characterize the samples ofsludge obtained, allowed to establish some differences and criteria to select the inoculum for future tests.
publishDate 2016
dc.date.none.fl_str_mv 2016-06
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/11336/61945
Machado, Walter D.; Marquetti, Federico; Molina, Federico; Gusils Leon, Carlos Horacio; Quaia, Eugenio A,; Caracterización de lodos como inoculantes para un reactor anaeróbico para el tratamiento de vinaza; Estación Experimental Agroindustrial Obispo Colombres; Revista Industrial y Agrícola de Tucumán; 93; 2; 6-2016; 13-17
0370-5404
1851-3018
CONICET Digital
CONICET
url http://hdl.handle.net/11336/61945
identifier_str_mv Machado, Walter D.; Marquetti, Federico; Molina, Federico; Gusils Leon, Carlos Horacio; Quaia, Eugenio A,; Caracterización de lodos como inoculantes para un reactor anaeróbico para el tratamiento de vinaza; Estación Experimental Agroindustrial Obispo Colombres; Revista Industrial y Agrícola de Tucumán; 93; 2; 6-2016; 13-17
0370-5404
1851-3018
CONICET Digital
CONICET
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.scielo.org.ar/pdf/riat/v93n2/v93n2a03.pdf
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 Estación Experimental Agroindustrial Obispo Colombres
publisher.none.fl_str_mv Estación Experimental Agroindustrial Obispo Colombres
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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