Polyhydroxybutyrate production by Paracoccus denitrificans using residual biomass from wastewater treatment photobioreactors

Autores
Muñoz Madariaga, Bárbara; Pila, Andrea Natalia; Filipigh, Angel A.; Bolado Rodriguez, Silvia
Año de publicación
2024
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Nowadays, the sustainability is one of the common goals of any project, especially in terms of fossil resources consumptions. One of the most used products from petroleum are the plastics with an annual production of around 400 million tons (Bera et al., 2023). Another issue is the high amount of residues, specifically biomass, that are generated in the wastewater treatment plants during the biological processes. Depending on the type of biological reactor, this biomass may consist of bacteria or, in the case of photobioreactors, a mixture of microalgae and bacteria, but they are always an interesting source of proteins, carbohydrates and other useful compounds, for example, for the production of bioplastics (Rojo et al., 2021). Polyhydroxyalkanoates (PHA) are biopolymers that have similar properties to the conventional plastics and that can be produced by several microorganisms by bacterial fermentation (Pagliano et al., 2021). Bacteria can metabolize a carbon source into PHA granules under stress condition, as can be under nitrogen limitation. In this work, the production of Polyhydroxybutyrate (PHB), one of the most known PHA was studied using the residual biomass from a wastewater treatment photobioreactor. The bacteria used for this purpose was Paracoccus denitrificans, and the biomass was composed of a consortium of microalgae (Scenedesmus almeriensis) and bacteria grown in swine wastewater.
Fil: Muñoz Madariaga, Bárbara. Universidad de Valladolid. Escuela de Ingenierías Industriales. Departamento de Ingeniería Química y Tecnología del Medio Ambiente.; España. Universidad de Valladolid. Instituto de Procesos Sostenibles.; España
Fil: Pila, Andrea Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Modelado e Innovación Tecnológica. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Instituto de Modelado e Innovación Tecnológica; Argentina. Universidad de Valladolid. Instituto de Procesos Sostenibles.; España
Fil: Filipigh, Angel A.. Universidad de Valladolid. Escuela de Ingenierías Industriales. Departamento de Ingeniería Química y Tecnología del Medio Ambiente.; España. Universidad de Valladolid. Instituto de Procesos Sostenibles.; España
Fil: Bolado Rodriguez, Silvia. Universidad de Valladolid. Escuela de Ingenierías Industriales. Departamento de Ingeniería Química y Tecnología del Medio Ambiente.; España. Universidad de Valladolid. Instituto de Procesos Sostenibles.; España
1st International Conference on Novel Photorefineries for Resource Recovery
Valladolid
España
Universidad de Valladolid. Instituto de Procesos Sostenibles
Materia
HYDROLYSIS
PHA
OXYGEN AVAILABILITY
MICROALGAE
BIOPLASTICS
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:11336/254114
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Polyhydroxybutyrate production by Paracoccus denitrificans using residual biomass from wastewater treatment photobioreactorsMuñoz Madariaga, BárbaraPila, Andrea NataliaFilipigh, Angel A.Bolado Rodriguez, SilviaHYDROLYSISPHAOXYGEN AVAILABILITYMICROALGAEBIOPLASTICShttps://purl.org/becyt/ford/2.8https://purl.org/becyt/ford/2Nowadays, the sustainability is one of the common goals of any project, especially in terms of fossil resources consumptions. One of the most used products from petroleum are the plastics with an annual production of around 400 million tons (Bera et al., 2023). Another issue is the high amount of residues, specifically biomass, that are generated in the wastewater treatment plants during the biological processes. Depending on the type of biological reactor, this biomass may consist of bacteria or, in the case of photobioreactors, a mixture of microalgae and bacteria, but they are always an interesting source of proteins, carbohydrates and other useful compounds, for example, for the production of bioplastics (Rojo et al., 2021). Polyhydroxyalkanoates (PHA) are biopolymers that have similar properties to the conventional plastics and that can be produced by several microorganisms by bacterial fermentation (Pagliano et al., 2021). Bacteria can metabolize a carbon source into PHA granules under stress condition, as can be under nitrogen limitation. In this work, the production of Polyhydroxybutyrate (PHB), one of the most known PHA was studied using the residual biomass from a wastewater treatment photobioreactor. The bacteria used for this purpose was Paracoccus denitrificans, and the biomass was composed of a consortium of microalgae (Scenedesmus almeriensis) and bacteria grown in swine wastewater.Fil: Muñoz Madariaga, Bárbara. Universidad de Valladolid. Escuela de Ingenierías Industriales. Departamento de Ingeniería Química y Tecnología del Medio Ambiente.; España. Universidad de Valladolid. Instituto de Procesos Sostenibles.; EspañaFil: Pila, Andrea Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Modelado e Innovación Tecnológica. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Instituto de Modelado e Innovación Tecnológica; Argentina. Universidad de Valladolid. Instituto de Procesos Sostenibles.; EspañaFil: Filipigh, Angel A.. Universidad de Valladolid. Escuela de Ingenierías Industriales. Departamento de Ingeniería Química y Tecnología del Medio Ambiente.; España. Universidad de Valladolid. Instituto de Procesos Sostenibles.; EspañaFil: Bolado Rodriguez, Silvia. Universidad de Valladolid. Escuela de Ingenierías Industriales. Departamento de Ingeniería Química y Tecnología del Medio Ambiente.; España. Universidad de Valladolid. Instituto de Procesos Sostenibles.; España1st International Conference on Novel Photorefineries for Resource RecoveryValladolidEspañaUniversidad de Valladolid. Instituto de Procesos SosteniblesPurpleGain2024info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectConferenciaBookhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/254114Polyhydroxybutyrate production by Paracoccus denitrificans using residual biomass from wastewater treatment photobioreactors; 1st International Conference on Novel Photorefineries for Resource Recovery; Valladolid; España; 2024; 138-141CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.5281/zenodo.13476761Internacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:44:27Zoai:ri.conicet.gov.ar:11336/254114instacron: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:34982025-09-29 09:44:27.401CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Polyhydroxybutyrate production by Paracoccus denitrificans using residual biomass from wastewater treatment photobioreactors
title Polyhydroxybutyrate production by Paracoccus denitrificans using residual biomass from wastewater treatment photobioreactors
spellingShingle Polyhydroxybutyrate production by Paracoccus denitrificans using residual biomass from wastewater treatment photobioreactors
Muñoz Madariaga, Bárbara
HYDROLYSIS
PHA
OXYGEN AVAILABILITY
MICROALGAE
BIOPLASTICS
title_short Polyhydroxybutyrate production by Paracoccus denitrificans using residual biomass from wastewater treatment photobioreactors
title_full Polyhydroxybutyrate production by Paracoccus denitrificans using residual biomass from wastewater treatment photobioreactors
title_fullStr Polyhydroxybutyrate production by Paracoccus denitrificans using residual biomass from wastewater treatment photobioreactors
title_full_unstemmed Polyhydroxybutyrate production by Paracoccus denitrificans using residual biomass from wastewater treatment photobioreactors
title_sort Polyhydroxybutyrate production by Paracoccus denitrificans using residual biomass from wastewater treatment photobioreactors
dc.creator.none.fl_str_mv Muñoz Madariaga, Bárbara
Pila, Andrea Natalia
Filipigh, Angel A.
Bolado Rodriguez, Silvia
author Muñoz Madariaga, Bárbara
author_facet Muñoz Madariaga, Bárbara
Pila, Andrea Natalia
Filipigh, Angel A.
Bolado Rodriguez, Silvia
author_role author
author2 Pila, Andrea Natalia
Filipigh, Angel A.
Bolado Rodriguez, Silvia
author2_role author
author
author
dc.subject.none.fl_str_mv HYDROLYSIS
PHA
OXYGEN AVAILABILITY
MICROALGAE
BIOPLASTICS
topic HYDROLYSIS
PHA
OXYGEN AVAILABILITY
MICROALGAE
BIOPLASTICS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.8
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Nowadays, the sustainability is one of the common goals of any project, especially in terms of fossil resources consumptions. One of the most used products from petroleum are the plastics with an annual production of around 400 million tons (Bera et al., 2023). Another issue is the high amount of residues, specifically biomass, that are generated in the wastewater treatment plants during the biological processes. Depending on the type of biological reactor, this biomass may consist of bacteria or, in the case of photobioreactors, a mixture of microalgae and bacteria, but they are always an interesting source of proteins, carbohydrates and other useful compounds, for example, for the production of bioplastics (Rojo et al., 2021). Polyhydroxyalkanoates (PHA) are biopolymers that have similar properties to the conventional plastics and that can be produced by several microorganisms by bacterial fermentation (Pagliano et al., 2021). Bacteria can metabolize a carbon source into PHA granules under stress condition, as can be under nitrogen limitation. In this work, the production of Polyhydroxybutyrate (PHB), one of the most known PHA was studied using the residual biomass from a wastewater treatment photobioreactor. The bacteria used for this purpose was Paracoccus denitrificans, and the biomass was composed of a consortium of microalgae (Scenedesmus almeriensis) and bacteria grown in swine wastewater.
Fil: Muñoz Madariaga, Bárbara. Universidad de Valladolid. Escuela de Ingenierías Industriales. Departamento de Ingeniería Química y Tecnología del Medio Ambiente.; España. Universidad de Valladolid. Instituto de Procesos Sostenibles.; España
Fil: Pila, Andrea Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Modelado e Innovación Tecnológica. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Instituto de Modelado e Innovación Tecnológica; Argentina. Universidad de Valladolid. Instituto de Procesos Sostenibles.; España
Fil: Filipigh, Angel A.. Universidad de Valladolid. Escuela de Ingenierías Industriales. Departamento de Ingeniería Química y Tecnología del Medio Ambiente.; España. Universidad de Valladolid. Instituto de Procesos Sostenibles.; España
Fil: Bolado Rodriguez, Silvia. Universidad de Valladolid. Escuela de Ingenierías Industriales. Departamento de Ingeniería Química y Tecnología del Medio Ambiente.; España. Universidad de Valladolid. Instituto de Procesos Sostenibles.; España
1st International Conference on Novel Photorefineries for Resource Recovery
Valladolid
España
Universidad de Valladolid. Instituto de Procesos Sostenibles
description Nowadays, the sustainability is one of the common goals of any project, especially in terms of fossil resources consumptions. One of the most used products from petroleum are the plastics with an annual production of around 400 million tons (Bera et al., 2023). Another issue is the high amount of residues, specifically biomass, that are generated in the wastewater treatment plants during the biological processes. Depending on the type of biological reactor, this biomass may consist of bacteria or, in the case of photobioreactors, a mixture of microalgae and bacteria, but they are always an interesting source of proteins, carbohydrates and other useful compounds, for example, for the production of bioplastics (Rojo et al., 2021). Polyhydroxyalkanoates (PHA) are biopolymers that have similar properties to the conventional plastics and that can be produced by several microorganisms by bacterial fermentation (Pagliano et al., 2021). Bacteria can metabolize a carbon source into PHA granules under stress condition, as can be under nitrogen limitation. In this work, the production of Polyhydroxybutyrate (PHB), one of the most known PHA was studied using the residual biomass from a wastewater treatment photobioreactor. The bacteria used for this purpose was Paracoccus denitrificans, and the biomass was composed of a consortium of microalgae (Scenedesmus almeriensis) and bacteria grown in swine wastewater.
publishDate 2024
dc.date.none.fl_str_mv 2024
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Conferencia
Book
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/254114
Polyhydroxybutyrate production by Paracoccus denitrificans using residual biomass from wastewater treatment photobioreactors; 1st International Conference on Novel Photorefineries for Resource Recovery; Valladolid; España; 2024; 138-141
CONICET Digital
CONICET
url http://hdl.handle.net/11336/254114
identifier_str_mv Polyhydroxybutyrate production by Paracoccus denitrificans using residual biomass from wastewater treatment photobioreactors; 1st International Conference on Novel Photorefineries for Resource Recovery; Valladolid; España; 2024; 138-141
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.5281/zenodo.13476761
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
application/pdf
dc.coverage.none.fl_str_mv Internacional
dc.publisher.none.fl_str_mv PurpleGain
publisher.none.fl_str_mv PurpleGain
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 13.070432

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