Chlorella vulgaris as a biological matrix for dairy effluent remediation

Autores
Reno, Ulises; Regaldo, Luciana María; Romero, Natalí; Gervasio, Susana Graciela; Gagneten, Ana María
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Phycoremediation, which uses the purifying capacity of microalgae and macroalgae to eliminate or biotransform contaminants, has emerged as a technology for wastewater treatment. The objective of the present work is to evaluate the potential of Chlorella vulgaris to remove nutrients present in effluents generated in a dairy farm and to know the concentration of chlorophyll a and the percentage of crude protein in the algal biomass obtained.Chorella vulgaris was grown in culture medium with 25% effluent from dairy production for seven days. At the beginning and end of the assay, the following variables were determined: ammonium, nitrites, nitrates, total phosphorus, biological oxygen demand (BOD), chemical oxygen demand (COD), and pH. In addition, the amount (%) of crude proteins and chlorophyll-a were quantified in the obtained algal biomass. At the end of the assay, the following parameters decreased: ammonium, BOD, and COD=97.1%, 81.7%, and 80.8% respectively. In the pellet, chlorophyll-a and the percentage of proteins reached values of 1.68 μg L-1and 3.75 % respectively. The results demonstrate the potential of C. vulgaris for the reduction of pollutants. In addition, it was shown that effluents from dairy production may be a less expensive alternative for the growth of microalga, with environmental and economic benefits.
Fil: Reno, Ulises. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias. Laboratorio de Ecotoxicologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Regaldo, Luciana María. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias. Laboratorio de Ecotoxicologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Romero, Natalí. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias. Laboratorio de Ecotoxicologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Gervasio, Susana Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Gagneten, Ana María. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias. Laboratorio de Ecotoxicologia; Argentina
Materia
PHYOREMEDIATION
CHLORELLA VULGARIS
EFFLUENT OF DAIRY PRODUCTION
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:11336/152845
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/152845
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Chlorella vulgaris as a biological matrix for dairy effluent remediationReno, UlisesRegaldo, Luciana MaríaRomero, NatalíGervasio, Susana GracielaGagneten, Ana MaríaPHYOREMEDIATIONCHLORELLA VULGARISEFFLUENT OF DAIRY PRODUCTIONhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Phycoremediation, which uses the purifying capacity of microalgae and macroalgae to eliminate or biotransform contaminants, has emerged as a technology for wastewater treatment. The objective of the present work is to evaluate the potential of Chlorella vulgaris to remove nutrients present in effluents generated in a dairy farm and to know the concentration of chlorophyll a and the percentage of crude protein in the algal biomass obtained.Chorella vulgaris was grown in culture medium with 25% effluent from dairy production for seven days. At the beginning and end of the assay, the following variables were determined: ammonium, nitrites, nitrates, total phosphorus, biological oxygen demand (BOD), chemical oxygen demand (COD), and pH. In addition, the amount (%) of crude proteins and chlorophyll-a were quantified in the obtained algal biomass. At the end of the assay, the following parameters decreased: ammonium, BOD, and COD=97.1%, 81.7%, and 80.8% respectively. In the pellet, chlorophyll-a and the percentage of proteins reached values of 1.68 μg L-1and 3.75 % respectively. The results demonstrate the potential of C. vulgaris for the reduction of pollutants. In addition, it was shown that effluents from dairy production may be a less expensive alternative for the growth of microalga, with environmental and economic benefits.Fil: Reno, Ulises. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias. Laboratorio de Ecotoxicologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Regaldo, Luciana María. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias. Laboratorio de Ecotoxicologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Romero, Natalí. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias. Laboratorio de Ecotoxicologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Gervasio, Susana Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: Gagneten, Ana María. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias. Laboratorio de Ecotoxicologia; ArgentinaPhycospectrum2019-03info: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/11336/152845Reno, Ulises; Regaldo, Luciana María; Romero, Natalí; Gervasio, Susana Graciela; Gagneten, Ana María; Chlorella vulgaris as a biological matrix for dairy effluent remediation; Phycospectrum; Journal of Algal Biomass Utilization; 9; 3-2019; 52-602229-6905CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://storage.unitedwebnetwork.com/files/521/193ab44bb22b7c261ded025ceb19ed34.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 Técnicas2025-09-29T10:17:56Zoai:ri.conicet.gov.ar:11336/152845instacron: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 10:17:57.22CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Chlorella vulgaris as a biological matrix for dairy effluent remediation
title Chlorella vulgaris as a biological matrix for dairy effluent remediation
spellingShingle Chlorella vulgaris as a biological matrix for dairy effluent remediation
Reno, Ulises
PHYOREMEDIATION
CHLORELLA VULGARIS
EFFLUENT OF DAIRY PRODUCTION
title_short Chlorella vulgaris as a biological matrix for dairy effluent remediation
title_full Chlorella vulgaris as a biological matrix for dairy effluent remediation
title_fullStr Chlorella vulgaris as a biological matrix for dairy effluent remediation
title_full_unstemmed Chlorella vulgaris as a biological matrix for dairy effluent remediation
title_sort Chlorella vulgaris as a biological matrix for dairy effluent remediation
dc.creator.none.fl_str_mv Reno, Ulises
Regaldo, Luciana María
Romero, Natalí
Gervasio, Susana Graciela
Gagneten, Ana María
author Reno, Ulises
author_facet Reno, Ulises
Regaldo, Luciana María
Romero, Natalí
Gervasio, Susana Graciela
Gagneten, Ana María
author_role author
author2 Regaldo, Luciana María
Romero, Natalí
Gervasio, Susana Graciela
Gagneten, Ana María
author2_role author
author
author
author
dc.subject.none.fl_str_mv PHYOREMEDIATION
CHLORELLA VULGARIS
EFFLUENT OF DAIRY PRODUCTION
topic PHYOREMEDIATION
CHLORELLA VULGARIS
EFFLUENT OF DAIRY PRODUCTION
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Phycoremediation, which uses the purifying capacity of microalgae and macroalgae to eliminate or biotransform contaminants, has emerged as a technology for wastewater treatment. The objective of the present work is to evaluate the potential of Chlorella vulgaris to remove nutrients present in effluents generated in a dairy farm and to know the concentration of chlorophyll a and the percentage of crude protein in the algal biomass obtained.Chorella vulgaris was grown in culture medium with 25% effluent from dairy production for seven days. At the beginning and end of the assay, the following variables were determined: ammonium, nitrites, nitrates, total phosphorus, biological oxygen demand (BOD), chemical oxygen demand (COD), and pH. In addition, the amount (%) of crude proteins and chlorophyll-a were quantified in the obtained algal biomass. At the end of the assay, the following parameters decreased: ammonium, BOD, and COD=97.1%, 81.7%, and 80.8% respectively. In the pellet, chlorophyll-a and the percentage of proteins reached values of 1.68 μg L-1and 3.75 % respectively. The results demonstrate the potential of C. vulgaris for the reduction of pollutants. In addition, it was shown that effluents from dairy production may be a less expensive alternative for the growth of microalga, with environmental and economic benefits.
Fil: Reno, Ulises. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias. Laboratorio de Ecotoxicologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Regaldo, Luciana María. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias. Laboratorio de Ecotoxicologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Romero, Natalí. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias. Laboratorio de Ecotoxicologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Gervasio, Susana Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Gagneten, Ana María. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias. Laboratorio de Ecotoxicologia; Argentina
description Phycoremediation, which uses the purifying capacity of microalgae and macroalgae to eliminate or biotransform contaminants, has emerged as a technology for wastewater treatment. The objective of the present work is to evaluate the potential of Chlorella vulgaris to remove nutrients present in effluents generated in a dairy farm and to know the concentration of chlorophyll a and the percentage of crude protein in the algal biomass obtained.Chorella vulgaris was grown in culture medium with 25% effluent from dairy production for seven days. At the beginning and end of the assay, the following variables were determined: ammonium, nitrites, nitrates, total phosphorus, biological oxygen demand (BOD), chemical oxygen demand (COD), and pH. In addition, the amount (%) of crude proteins and chlorophyll-a were quantified in the obtained algal biomass. At the end of the assay, the following parameters decreased: ammonium, BOD, and COD=97.1%, 81.7%, and 80.8% respectively. In the pellet, chlorophyll-a and the percentage of proteins reached values of 1.68 μg L-1and 3.75 % respectively. The results demonstrate the potential of C. vulgaris for the reduction of pollutants. In addition, it was shown that effluents from dairy production may be a less expensive alternative for the growth of microalga, with environmental and economic benefits.
publishDate 2019
dc.date.none.fl_str_mv 2019-03
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/11336/152845
Reno, Ulises; Regaldo, Luciana María; Romero, Natalí; Gervasio, Susana Graciela; Gagneten, Ana María; Chlorella vulgaris as a biological matrix for dairy effluent remediation; Phycospectrum; Journal of Algal Biomass Utilization; 9; 3-2019; 52-60
2229-6905
CONICET Digital
CONICET
url http://hdl.handle.net/11336/152845
identifier_str_mv Reno, Ulises; Regaldo, Luciana María; Romero, Natalí; Gervasio, Susana Graciela; Gagneten, Ana María; Chlorella vulgaris as a biological matrix for dairy effluent remediation; Phycospectrum; Journal of Algal Biomass Utilization; 9; 3-2019; 52-60
2229-6905
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://storage.unitedwebnetwork.com/files/521/193ab44bb22b7c261ded025ceb19ed34.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
application/pdf
dc.publisher.none.fl_str_mv Phycospectrum
publisher.none.fl_str_mv Phycospectrum
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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