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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/2148
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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 |
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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1842980949319483392 |
score |
12.993085 |