Dynamic Cr(III) uptake by Macrocystis pyrifera and Undaria pinnatifida biomasses

Autores
Plaza Cazón, Josefina del Carmen; Viera, Marisa Rosana; Donati, Edgardo Ruben
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The increased industrial activity has resulted in the discharge of large amount of pollutants including non-degradable metals into the environment. Chromium is produced in several industrial processes and it can be found in the environment in two stable oxidation states, Cr(VI) and Cr(III). Cr(VI) is more hazardous due to its carcinogenic and mutagenic effects on living organisms. Although much less toxic, Cr(III) can also exert genotoxic effects under prolonged or severe exposure. It can be separated from the solution by precipitation but biosorption using brown algae seems to be an effective and sustainable treatment technique owing to its cost-effectiveness and environmental friendly characteristics. Macrocystis pyrifera and Undaria pinnatifida are two marine brown macroalgae with high capability of removing heavy metals including Cr(III) in batch mode of operation. In this work packed bed biosorption of Cr(III) by M. pyrifera and U. pinnatifida biomasses was evaluated.
Fil: Plaza Cazón, Josefina del Carmen. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación en Fermentaciones Industriales (i); Argentina;
Fil: Viera, Marisa Rosana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación y Desarrollo en Tecnología de Pinturas (i); Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación en Fermentaciones Industriales (i); Argentina;
Fil: Donati, Edgardo Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación en Fermentaciones Industriales (i); Argentina;
Materia
Biosorption
Brown Algae
Chromium
Heavy Metals
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:11336/2148

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spelling Dynamic Cr(III) uptake by Macrocystis pyrifera and Undaria pinnatifida biomassesPlaza Cazón, Josefina del CarmenViera, Marisa RosanaDonati, Edgardo RubenBiosorptionBrown AlgaeChromiumHeavy Metalshttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1https://purl.org/becyt/ford/2.8https://purl.org/becyt/ford/2The increased industrial activity has resulted in the discharge of large amount of pollutants including non-degradable metals into the environment. Chromium is produced in several industrial processes and it can be found in the environment in two stable oxidation states, Cr(VI) and Cr(III). Cr(VI) is more hazardous due to its carcinogenic and mutagenic effects on living organisms. Although much less toxic, Cr(III) can also exert genotoxic effects under prolonged or severe exposure. It can be separated from the solution by precipitation but biosorption using brown algae seems to be an effective and sustainable treatment technique owing to its cost-effectiveness and environmental friendly characteristics. Macrocystis pyrifera and Undaria pinnatifida are two marine brown macroalgae with high capability of removing heavy metals including Cr(III) in batch mode of operation. In this work packed bed biosorption of Cr(III) by M. pyrifera and U. pinnatifida biomasses was evaluated.Fil: Plaza Cazón, Josefina del Carmen. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación en Fermentaciones Industriales (i); Argentina;Fil: Viera, Marisa Rosana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación y Desarrollo en Tecnología de Pinturas (i); Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación en Fermentaciones Industriales (i); Argentina;Fil: Donati, Edgardo Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación en Fermentaciones Industriales (i); Argentina;Pontificia Universidad Catolica de Valparaíso2013-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/2148Plaza Cazón, Josefina del Carmen; Viera, Marisa Rosana; Donati, Edgardo Ruben; Dynamic Cr(III) uptake by Macrocystis pyrifera and Undaria pinnatifida biomasses; Pontificia Universidad Catolica de Valparaíso; Electronic Journal of Biotechnology; 16; 3; 5-2013; 1-110717-3458enginfo:eu-repo/semantics/altIdentifier/url/http://www.ejbiotechnology.info/index.php/ejbiotechnology/article/view/v16n3-8/1604info:eu-repo/semantics/altIdentifier/url/http://www.scielo.cl/scielo.php?pid=S0717-34582013000300006&script=sci_arttextinfo:eu-repo/semantics/altIdentifier/url/http://www.redalyc.org/articulo.oa?id=173326379004info:eu-repo/semantics/altIdentifier/doi/DOI:10.2225/vol16-issue3-fulltext-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 Técnicas2025-09-10T13:17:19Zoai:ri.conicet.gov.ar:11336/2148instacron: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:34982025-09-10 13:17:20.154CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Dynamic Cr(III) uptake by Macrocystis pyrifera and Undaria pinnatifida biomasses
title Dynamic Cr(III) uptake by Macrocystis pyrifera and Undaria pinnatifida biomasses
spellingShingle Dynamic Cr(III) uptake by Macrocystis pyrifera and Undaria pinnatifida biomasses
Plaza Cazón, Josefina del Carmen
Biosorption
Brown Algae
Chromium
Heavy Metals
title_short Dynamic Cr(III) uptake by Macrocystis pyrifera and Undaria pinnatifida biomasses
title_full Dynamic Cr(III) uptake by Macrocystis pyrifera and Undaria pinnatifida biomasses
title_fullStr Dynamic Cr(III) uptake by Macrocystis pyrifera and Undaria pinnatifida biomasses
title_full_unstemmed Dynamic Cr(III) uptake by Macrocystis pyrifera and Undaria pinnatifida biomasses
title_sort Dynamic Cr(III) uptake by Macrocystis pyrifera and Undaria pinnatifida biomasses
dc.creator.none.fl_str_mv Plaza Cazón, Josefina del Carmen
Viera, Marisa Rosana
Donati, Edgardo Ruben
author Plaza Cazón, Josefina del Carmen
author_facet Plaza Cazón, Josefina del Carmen
Viera, Marisa Rosana
Donati, Edgardo Ruben
author_role author
author2 Viera, Marisa Rosana
Donati, Edgardo Ruben
author2_role author
author
dc.subject.none.fl_str_mv Biosorption
Brown Algae
Chromium
Heavy Metals
topic Biosorption
Brown Algae
Chromium
Heavy Metals
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/2.8
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The increased industrial activity has resulted in the discharge of large amount of pollutants including non-degradable metals into the environment. Chromium is produced in several industrial processes and it can be found in the environment in two stable oxidation states, Cr(VI) and Cr(III). Cr(VI) is more hazardous due to its carcinogenic and mutagenic effects on living organisms. Although much less toxic, Cr(III) can also exert genotoxic effects under prolonged or severe exposure. It can be separated from the solution by precipitation but biosorption using brown algae seems to be an effective and sustainable treatment technique owing to its cost-effectiveness and environmental friendly characteristics. Macrocystis pyrifera and Undaria pinnatifida are two marine brown macroalgae with high capability of removing heavy metals including Cr(III) in batch mode of operation. In this work packed bed biosorption of Cr(III) by M. pyrifera and U. pinnatifida biomasses was evaluated.
Fil: Plaza Cazón, Josefina del Carmen. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación en Fermentaciones Industriales (i); Argentina;
Fil: Viera, Marisa Rosana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación y Desarrollo en Tecnología de Pinturas (i); Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación en Fermentaciones Industriales (i); Argentina;
Fil: Donati, Edgardo Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación en Fermentaciones Industriales (i); Argentina;
description The increased industrial activity has resulted in the discharge of large amount of pollutants including non-degradable metals into the environment. Chromium is produced in several industrial processes and it can be found in the environment in two stable oxidation states, Cr(VI) and Cr(III). Cr(VI) is more hazardous due to its carcinogenic and mutagenic effects on living organisms. Although much less toxic, Cr(III) can also exert genotoxic effects under prolonged or severe exposure. It can be separated from the solution by precipitation but biosorption using brown algae seems to be an effective and sustainable treatment technique owing to its cost-effectiveness and environmental friendly characteristics. Macrocystis pyrifera and Undaria pinnatifida are two marine brown macroalgae with high capability of removing heavy metals including Cr(III) in batch mode of operation. In this work packed bed biosorption of Cr(III) by M. pyrifera and U. pinnatifida biomasses was evaluated.
publishDate 2013
dc.date.none.fl_str_mv 2013-05
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/11336/2148
Plaza Cazón, Josefina del Carmen; Viera, Marisa Rosana; Donati, Edgardo Ruben; Dynamic Cr(III) uptake by Macrocystis pyrifera and Undaria pinnatifida biomasses; Pontificia Universidad Catolica de Valparaíso; Electronic Journal of Biotechnology; 16; 3; 5-2013; 1-11
0717-3458
url http://hdl.handle.net/11336/2148
identifier_str_mv Plaza Cazón, Josefina del Carmen; Viera, Marisa Rosana; Donati, Edgardo Ruben; Dynamic Cr(III) uptake by Macrocystis pyrifera and Undaria pinnatifida biomasses; Pontificia Universidad Catolica de Valparaíso; Electronic Journal of Biotechnology; 16; 3; 5-2013; 1-11
0717-3458
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.ejbiotechnology.info/index.php/ejbiotechnology/article/view/v16n3-8/1604
info:eu-repo/semantics/altIdentifier/url/http://www.scielo.cl/scielo.php?pid=S0717-34582013000300006&script=sci_arttext
info:eu-repo/semantics/altIdentifier/url/http://www.redalyc.org/articulo.oa?id=173326379004
info:eu-repo/semantics/altIdentifier/doi/DOI:10.2225/vol16-issue3-fulltext-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 Pontificia Universidad Catolica de Valparaíso
publisher.none.fl_str_mv Pontificia Universidad Catolica de Valparaíso
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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
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repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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