Chlorella vulgaris biomass production using brewery wastewater with high chemical oxygen demand

Autores
Lois Milevicich, Julieta; Casá, Nahuel Esteban; Alvarez, Paola; Mateucci, Ricardo Rafael; Busto, Víctor Daniel; de Escalada Pla, Marina Francisca
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aim of the work was to use an effluent with high chemical oxygen demand (COD) from small brewery as substrate for the production of Chlorella vulgaris biomass. A non-axenic strain from a Patagonian river was employed, and the effects of COD and pH value on the microalga growth were studied through a central composite design. A medium with COD 18300 mg O2 mL−1 and initial pH: 6.5 optimized microalga growth. With the optimal condition, C. vulgaris adapted rapidly to medium and stationary phase was attained at 75 h. Moreover, lack of illumination did not affect μmax, neither final biomass concentration, while supplementation with BG11 enhanced the biomass productivity at 0.47 ± 0.07 g L−1 h−1, and pigment contents at least four times respect to the heterotrophic mode. For the first time, a brewery wastewater with high COD could be successfully used as substrate for C. vulgaris production, without presenting inhibitions, which represents a significant advance contributing toward more sustainable promising perspectives.
Fil: Lois Milevicich, Julieta. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: Casá, Nahuel Esteban. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: Alvarez, Paola. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: Mateucci, Ricardo Rafael. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: Busto, Víctor Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Nanobiotecnología. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Nanobiotecnología; Argentina. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: de Escalada Pla, Marina Francisca. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias. Instituto de Tecnología de Alimentos y Procesos Quimicos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Tecnología de Alimentos y Procesos Quimicos.; Argentina. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina
Materia
MICROALGAE
VALORIZATION OF WASTE
OPTIMAL CONDITIONS
GROWTH KINETICS
BIOMASS PRODUCTIVITY
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:11336/131816
Acceder
id CONICETDig_5f0d05b6e4be0ee302de118890598e69
oai_identifier_str oai:ri.conicet.gov.ar:11336/131816
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Chlorella vulgaris biomass production using brewery wastewater with high chemical oxygen demandLois Milevicich, JulietaCasá, Nahuel EstebanAlvarez, PaolaMateucci, Ricardo RafaelBusto, Víctor Danielde Escalada Pla, Marina FranciscaMICROALGAEVALORIZATION OF WASTEOPTIMAL CONDITIONSGROWTH KINETICSBIOMASS PRODUCTIVITYhttps://purl.org/becyt/ford/2.9https://purl.org/becyt/ford/2The aim of the work was to use an effluent with high chemical oxygen demand (COD) from small brewery as substrate for the production of Chlorella vulgaris biomass. A non-axenic strain from a Patagonian river was employed, and the effects of COD and pH value on the microalga growth were studied through a central composite design. A medium with COD 18300 mg O2 mL−1 and initial pH: 6.5 optimized microalga growth. With the optimal condition, C. vulgaris adapted rapidly to medium and stationary phase was attained at 75 h. Moreover, lack of illumination did not affect μmax, neither final biomass concentration, while supplementation with BG11 enhanced the biomass productivity at 0.47 ± 0.07 g L−1 h−1, and pigment contents at least four times respect to the heterotrophic mode. For the first time, a brewery wastewater with high COD could be successfully used as substrate for C. vulgaris production, without presenting inhibitions, which represents a significant advance contributing toward more sustainable promising perspectives.Fil: Lois Milevicich, Julieta. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; ArgentinaFil: Casá, Nahuel Esteban. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; ArgentinaFil: Alvarez, Paola. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; ArgentinaFil: Mateucci, Ricardo Rafael. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; ArgentinaFil: Busto, Víctor Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Nanobiotecnología. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Nanobiotecnología; Argentina. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; ArgentinaFil: de Escalada Pla, Marina Francisca. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias. Instituto de Tecnología de Alimentos y Procesos Quimicos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Tecnología de Alimentos y Procesos Quimicos.; Argentina. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; ArgentinaSpringer2020-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/131816Lois Milevicich, Julieta; Casá, Nahuel Esteban; Alvarez, Paola; Mateucci, Ricardo Rafael; Busto, Víctor Daniel; et al.; Chlorella vulgaris biomass production using brewery wastewater with high chemical oxygen demand; Springer; Journal of Applied Phycology; 32; 5; 10-2020; 2773-27830921-8971CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://link.springer.com/10.1007/s10811-020-02163-8info:eu-repo/semantics/altIdentifier/doi/10.1007/s10811-020-02163-8info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:02:29Zoai:ri.conicet.gov.ar:11336/131816instacron: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 10:02:29.768CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Chlorella vulgaris biomass production using brewery wastewater with high chemical oxygen demand
title Chlorella vulgaris biomass production using brewery wastewater with high chemical oxygen demand
spellingShingle Chlorella vulgaris biomass production using brewery wastewater with high chemical oxygen demand
Lois Milevicich, Julieta
MICROALGAE
VALORIZATION OF WASTE
OPTIMAL CONDITIONS
GROWTH KINETICS
BIOMASS PRODUCTIVITY
title_short Chlorella vulgaris biomass production using brewery wastewater with high chemical oxygen demand
title_full Chlorella vulgaris biomass production using brewery wastewater with high chemical oxygen demand
title_fullStr Chlorella vulgaris biomass production using brewery wastewater with high chemical oxygen demand
title_full_unstemmed Chlorella vulgaris biomass production using brewery wastewater with high chemical oxygen demand
title_sort Chlorella vulgaris biomass production using brewery wastewater with high chemical oxygen demand
dc.creator.none.fl_str_mv Lois Milevicich, Julieta
Casá, Nahuel Esteban
Alvarez, Paola
Mateucci, Ricardo Rafael
Busto, Víctor Daniel
de Escalada Pla, Marina Francisca
author Lois Milevicich, Julieta
author_facet Lois Milevicich, Julieta
Casá, Nahuel Esteban
Alvarez, Paola
Mateucci, Ricardo Rafael
Busto, Víctor Daniel
de Escalada Pla, Marina Francisca
author_role author
author2 Casá, Nahuel Esteban
Alvarez, Paola
Mateucci, Ricardo Rafael
Busto, Víctor Daniel
de Escalada Pla, Marina Francisca
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv MICROALGAE
VALORIZATION OF WASTE
OPTIMAL CONDITIONS
GROWTH KINETICS
BIOMASS PRODUCTIVITY
topic MICROALGAE
VALORIZATION OF WASTE
OPTIMAL CONDITIONS
GROWTH KINETICS
BIOMASS PRODUCTIVITY
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.9
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The aim of the work was to use an effluent with high chemical oxygen demand (COD) from small brewery as substrate for the production of Chlorella vulgaris biomass. A non-axenic strain from a Patagonian river was employed, and the effects of COD and pH value on the microalga growth were studied through a central composite design. A medium with COD 18300 mg O2 mL−1 and initial pH: 6.5 optimized microalga growth. With the optimal condition, C. vulgaris adapted rapidly to medium and stationary phase was attained at 75 h. Moreover, lack of illumination did not affect μmax, neither final biomass concentration, while supplementation with BG11 enhanced the biomass productivity at 0.47 ± 0.07 g L−1 h−1, and pigment contents at least four times respect to the heterotrophic mode. For the first time, a brewery wastewater with high COD could be successfully used as substrate for C. vulgaris production, without presenting inhibitions, which represents a significant advance contributing toward more sustainable promising perspectives.
Fil: Lois Milevicich, Julieta. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: Casá, Nahuel Esteban. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: Alvarez, Paola. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: Mateucci, Ricardo Rafael. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: Busto, Víctor Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Nanobiotecnología. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Nanobiotecnología; Argentina. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
Fil: de Escalada Pla, Marina Francisca. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias. Instituto de Tecnología de Alimentos y Procesos Quimicos. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Tecnología de Alimentos y Procesos Quimicos.; Argentina. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina
description The aim of the work was to use an effluent with high chemical oxygen demand (COD) from small brewery as substrate for the production of Chlorella vulgaris biomass. A non-axenic strain from a Patagonian river was employed, and the effects of COD and pH value on the microalga growth were studied through a central composite design. A medium with COD 18300 mg O2 mL−1 and initial pH: 6.5 optimized microalga growth. With the optimal condition, C. vulgaris adapted rapidly to medium and stationary phase was attained at 75 h. Moreover, lack of illumination did not affect μmax, neither final biomass concentration, while supplementation with BG11 enhanced the biomass productivity at 0.47 ± 0.07 g L−1 h−1, and pigment contents at least four times respect to the heterotrophic mode. For the first time, a brewery wastewater with high COD could be successfully used as substrate for C. vulgaris production, without presenting inhibitions, which represents a significant advance contributing toward more sustainable promising perspectives.
publishDate 2020
dc.date.none.fl_str_mv 2020-10
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/11336/131816
Lois Milevicich, Julieta; Casá, Nahuel Esteban; Alvarez, Paola; Mateucci, Ricardo Rafael; Busto, Víctor Daniel; et al.; Chlorella vulgaris biomass production using brewery wastewater with high chemical oxygen demand; Springer; Journal of Applied Phycology; 32; 5; 10-2020; 2773-2783
0921-8971
CONICET Digital
CONICET
url http://hdl.handle.net/11336/131816
identifier_str_mv Lois Milevicich, Julieta; Casá, Nahuel Esteban; Alvarez, Paola; Mateucci, Ricardo Rafael; Busto, Víctor Daniel; et al.; Chlorella vulgaris biomass production using brewery wastewater with high chemical oxygen demand; Springer; Journal of Applied Phycology; 32; 5; 10-2020; 2773-2783
0921-8971
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/10.1007/s10811-020-02163-8
info:eu-repo/semantics/altIdentifier/doi/10.1007/s10811-020-02163-8
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 Springer
publisher.none.fl_str_mv Springer
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
_version_ 1844613829863931904
score 13.070432

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