Stratification of the Radiation Field inside a Photobioreactor during Microalgae Growth

Autores
Heinrich, Josué Miguel; Niizawa, Ignacio; Botta, Fausto Adrián; Trombert, Alejandro Raul; Irazoqui, Horacio Antonio
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Light availability is a main issue in autotrophic growth of photosynthetic microorganisms. The changeofthe suspended cells concentration and that of their chlorophylls content during microalgal growth alters the optical properties of the aqueous suspension.This brings about changes in the properties of the radiation field inside the reactor. In this work,we have computed the evolution in time of the local flux density,as well asthat of the local volumetric rateof absorption of photons inside a photobioreactor by means of a Monte Carlo simulation algorithmpreviously developed.From this study we have computed two operational variables that areusefultoolsfor the analysis, performance comparison, optimization and scaling-up of photobioreactors: the average rate of photon absorption and the volumetric distribution function of photons absorption rates.Based on thesetwo variables it is possible to sistematically quantify the degree of stratification of the culture medium, which is a decisive aspect thathampers the reactor efficiency regarding the energy usage for biomass production.
Fil: Heinrich, Josué Miguel. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
Fil: Niizawa, Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
Fil: Botta, Fausto Adrián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
Fil: Trombert, Alejandro Raul. Universidad Nacional del Litoral; Argentina
Fil: Irazoqui, Horacio Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
Materia
Microalgae
Photobioreactors
Modelling
Radiation Field
Growth Kinetics
Scale-Up
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:11336/8795
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Stratification of the Radiation Field inside a Photobioreactor during Microalgae GrowthHeinrich, Josué MiguelNiizawa, IgnacioBotta, Fausto AdriánTrombert, Alejandro RaulIrazoqui, Horacio AntonioMicroalgaePhotobioreactorsModellingRadiation FieldGrowth KineticsScale-Uphttps://purl.org/becyt/ford/2.9https://purl.org/becyt/ford/2Light availability is a main issue in autotrophic growth of photosynthetic microorganisms. The changeofthe suspended cells concentration and that of their chlorophylls content during microalgal growth alters the optical properties of the aqueous suspension.This brings about changes in the properties of the radiation field inside the reactor. In this work,we have computed the evolution in time of the local flux density,as well asthat of the local volumetric rateof absorption of photons inside a photobioreactor by means of a Monte Carlo simulation algorithmpreviously developed.From this study we have computed two operational variables that areusefultoolsfor the analysis, performance comparison, optimization and scaling-up of photobioreactors: the average rate of photon absorption and the volumetric distribution function of photons absorption rates.Based on thesetwo variables it is possible to sistematically quantify the degree of stratification of the culture medium, which is a decisive aspect thathampers the reactor efficiency regarding the energy usage for biomass production.Fil: Heinrich, Josué Miguel. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); ArgentinaFil: Niizawa, Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); ArgentinaFil: Botta, Fausto Adrián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); ArgentinaFil: Trombert, Alejandro Raul. Universidad Nacional del Litoral; ArgentinaFil: Irazoqui, Horacio Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); ArgentinaWiley2013-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/8795Heinrich, Josué Miguel; Niizawa, Ignacio; Botta, Fausto Adrián; Trombert, Alejandro Raul; Irazoqui, Horacio Antonio; Stratification of the Radiation Field inside a Photobioreactor during Microalgae Growth; Wiley; Photochemistry And Photobiology; 89; 5; 2-2013; 1127-11340031-8655enginfo:eu-repo/semantics/altIdentifier/doi/10.11111php.12095info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/php.12095/fullinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:10:24Zoai:ri.conicet.gov.ar:11336/8795instacron: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 10:10:24.705CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Stratification of the Radiation Field inside a Photobioreactor during Microalgae Growth
title Stratification of the Radiation Field inside a Photobioreactor during Microalgae Growth
spellingShingle Stratification of the Radiation Field inside a Photobioreactor during Microalgae Growth
Heinrich, Josué Miguel
Microalgae
Photobioreactors
Modelling
Radiation Field
Growth Kinetics
Scale-Up
title_short Stratification of the Radiation Field inside a Photobioreactor during Microalgae Growth
title_full Stratification of the Radiation Field inside a Photobioreactor during Microalgae Growth
title_fullStr Stratification of the Radiation Field inside a Photobioreactor during Microalgae Growth
title_full_unstemmed Stratification of the Radiation Field inside a Photobioreactor during Microalgae Growth
title_sort Stratification of the Radiation Field inside a Photobioreactor during Microalgae Growth
dc.creator.none.fl_str_mv Heinrich, Josué Miguel
Niizawa, Ignacio
Botta, Fausto Adrián
Trombert, Alejandro Raul
Irazoqui, Horacio Antonio
author Heinrich, Josué Miguel
author_facet Heinrich, Josué Miguel
Niizawa, Ignacio
Botta, Fausto Adrián
Trombert, Alejandro Raul
Irazoqui, Horacio Antonio
author_role author
author2 Niizawa, Ignacio
Botta, Fausto Adrián
Trombert, Alejandro Raul
Irazoqui, Horacio Antonio
author2_role author
author
author
author
dc.subject.none.fl_str_mv Microalgae
Photobioreactors
Modelling
Radiation Field
Growth Kinetics
Scale-Up
topic Microalgae
Photobioreactors
Modelling
Radiation Field
Growth Kinetics
Scale-Up
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.9
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Light availability is a main issue in autotrophic growth of photosynthetic microorganisms. The changeofthe suspended cells concentration and that of their chlorophylls content during microalgal growth alters the optical properties of the aqueous suspension.This brings about changes in the properties of the radiation field inside the reactor. In this work,we have computed the evolution in time of the local flux density,as well asthat of the local volumetric rateof absorption of photons inside a photobioreactor by means of a Monte Carlo simulation algorithmpreviously developed.From this study we have computed two operational variables that areusefultoolsfor the analysis, performance comparison, optimization and scaling-up of photobioreactors: the average rate of photon absorption and the volumetric distribution function of photons absorption rates.Based on thesetwo variables it is possible to sistematically quantify the degree of stratification of the culture medium, which is a decisive aspect thathampers the reactor efficiency regarding the energy usage for biomass production.
Fil: Heinrich, Josué Miguel. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
Fil: Niizawa, Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
Fil: Botta, Fausto Adrián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
Fil: Trombert, Alejandro Raul. Universidad Nacional del Litoral; Argentina
Fil: Irazoqui, Horacio Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
description Light availability is a main issue in autotrophic growth of photosynthetic microorganisms. The changeofthe suspended cells concentration and that of their chlorophylls content during microalgal growth alters the optical properties of the aqueous suspension.This brings about changes in the properties of the radiation field inside the reactor. In this work,we have computed the evolution in time of the local flux density,as well asthat of the local volumetric rateof absorption of photons inside a photobioreactor by means of a Monte Carlo simulation algorithmpreviously developed.From this study we have computed two operational variables that areusefultoolsfor the analysis, performance comparison, optimization and scaling-up of photobioreactors: the average rate of photon absorption and the volumetric distribution function of photons absorption rates.Based on thesetwo variables it is possible to sistematically quantify the degree of stratification of the culture medium, which is a decisive aspect thathampers the reactor efficiency regarding the energy usage for biomass production.
publishDate 2013
dc.date.none.fl_str_mv 2013-02
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/11336/8795
Heinrich, Josué Miguel; Niizawa, Ignacio; Botta, Fausto Adrián; Trombert, Alejandro Raul; Irazoqui, Horacio Antonio; Stratification of the Radiation Field inside a Photobioreactor during Microalgae Growth; Wiley; Photochemistry And Photobiology; 89; 5; 2-2013; 1127-1134
0031-8655
url http://hdl.handle.net/11336/8795
identifier_str_mv Heinrich, Josué Miguel; Niizawa, Ignacio; Botta, Fausto Adrián; Trombert, Alejandro Raul; Irazoqui, Horacio Antonio; Stratification of the Radiation Field inside a Photobioreactor during Microalgae Growth; Wiley; Photochemistry And Photobiology; 89; 5; 2-2013; 1127-1134
0031-8655
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.11111php.12095
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/php.12095/full
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.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
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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