Co2+ sorption capacity indicators of La Plata region´s soils. Insights and correlations with soil properties

Autores
Montes, María Luciana; Fernandez M. A; Brendle, J; Michelin, L.; Taylor, Marcela Andrea; Torres Sanchez, Rosa Maria
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Notwithstanding soil act as a pollutant sink, its Co sorption capacity presents still controversial results. Here, Co2+ sorption on soil samples from La Plata (Argentina) was analyzed. Four sorption indicators were used: Kdis (estimated from the entire sorption isotherm), KF1 (estimated from the lineal part of the sorption isotherm), Kdx, (solid-solution distribution coefficient) and Kr, a dimensionless parameter recently developed. Pearson correlation coefficients between the parameters and soil properties were calculated. Significant and negative correlations with silt were obtained, while significant and positive correlations were established with clay and smectite content. Soil clay fractions were isolated and Co2+ sorption was evaluated, observing relatively high removal. The correlations with kaolinite, magnetite and Mn and Fe oxides showed debatable results: Kdis could be more sensitive than Kr to magnetite variations while Kr seems to be more sensitive to Mn changes. KF1 presented similar behavior to Kr. The studied soils presented a high Co2+ sorption capacity, making them an effective barrier of this pollutant, avoiding its passage to groundwater and crops.
Fil: Montes, María Luciana. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Fernandez M. A. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; Argentina
Fil: Brendle, J. Université Haute-alsace. Institut de Science Des Matériaux de Mulhouse.; Francia
Fil: Michelin, L.. Université Haute-alsace. Institut de Science Des Matériaux de Mulhouse.; Francia
Fil: Taylor, Marcela Andrea. Universidad Nacional de La Plata. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Torres Sanchez, Rosa Maria. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; Argentina
Materia
COBALT SORPTION
SOIL/CLAY
ISOTHERMS
DISTRIBUTION COEFFICIENTS
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:11336/132156
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/132156
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Co2+ sorption capacity indicators of La Plata region´s soils. Insights and correlations with soil propertiesMontes, María LucianaFernandez M. ABrendle, JMichelin, L.Taylor, Marcela AndreaTorres Sanchez, Rosa MariaCOBALT SORPTIONSOIL/CLAYISOTHERMSDISTRIBUTION COEFFICIENTShttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Notwithstanding soil act as a pollutant sink, its Co sorption capacity presents still controversial results. Here, Co2+ sorption on soil samples from La Plata (Argentina) was analyzed. Four sorption indicators were used: Kdis (estimated from the entire sorption isotherm), KF1 (estimated from the lineal part of the sorption isotherm), Kdx, (solid-solution distribution coefficient) and Kr, a dimensionless parameter recently developed. Pearson correlation coefficients between the parameters and soil properties were calculated. Significant and negative correlations with silt were obtained, while significant and positive correlations were established with clay and smectite content. Soil clay fractions were isolated and Co2+ sorption was evaluated, observing relatively high removal. The correlations with kaolinite, magnetite and Mn and Fe oxides showed debatable results: Kdis could be more sensitive than Kr to magnetite variations while Kr seems to be more sensitive to Mn changes. KF1 presented similar behavior to Kr. The studied soils presented a high Co2+ sorption capacity, making them an effective barrier of this pollutant, avoiding its passage to groundwater and crops.Fil: Montes, María Luciana. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Fernandez M. A. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; ArgentinaFil: Brendle, J. Université Haute-alsace. Institut de Science Des Matériaux de Mulhouse.; FranciaFil: Michelin, L.. Université Haute-alsace. Institut de Science Des Matériaux de Mulhouse.; FranciaFil: Taylor, Marcela Andrea. Universidad Nacional de La Plata. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Torres Sanchez, Rosa Maria. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; ArgentinaInderScience Publichers2019-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/132156Montes, María Luciana; Fernandez M. A; Brendle, J; Michelin, L.; Taylor, Marcela Andrea; et al.; Co2+ sorption capacity indicators of La Plata region´s soils. Insights and correlations with soil properties; InderScience Publichers; International Journal of Environment and Health; 9; 4-2019; 224-2371743-4955CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.inderscienceonline.com/doi/pdf/10.1504/IJENVH.2019.100589info:eu-repo/semantics/altIdentifier/doi/10.1504/IJENVH.2019.100589info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:58:36Zoai:ri.conicet.gov.ar:11336/132156instacron: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 09:58:37.009CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Co2+ sorption capacity indicators of La Plata region´s soils. Insights and correlations with soil properties
title Co2+ sorption capacity indicators of La Plata region´s soils. Insights and correlations with soil properties
spellingShingle Co2+ sorption capacity indicators of La Plata region´s soils. Insights and correlations with soil properties
Montes, María Luciana
COBALT SORPTION
SOIL/CLAY
ISOTHERMS
DISTRIBUTION COEFFICIENTS
title_short Co2+ sorption capacity indicators of La Plata region´s soils. Insights and correlations with soil properties
title_full Co2+ sorption capacity indicators of La Plata region´s soils. Insights and correlations with soil properties
title_fullStr Co2+ sorption capacity indicators of La Plata region´s soils. Insights and correlations with soil properties
title_full_unstemmed Co2+ sorption capacity indicators of La Plata region´s soils. Insights and correlations with soil properties
title_sort Co2+ sorption capacity indicators of La Plata region´s soils. Insights and correlations with soil properties
dc.creator.none.fl_str_mv Montes, María Luciana
Fernandez M. A
Brendle, J
Michelin, L.
Taylor, Marcela Andrea
Torres Sanchez, Rosa Maria
author Montes, María Luciana
author_facet Montes, María Luciana
Fernandez M. A
Brendle, J
Michelin, L.
Taylor, Marcela Andrea
Torres Sanchez, Rosa Maria
author_role author
author2 Fernandez M. A
Brendle, J
Michelin, L.
Taylor, Marcela Andrea
Torres Sanchez, Rosa Maria
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv COBALT SORPTION
SOIL/CLAY
ISOTHERMS
DISTRIBUTION COEFFICIENTS
topic COBALT SORPTION
SOIL/CLAY
ISOTHERMS
DISTRIBUTION COEFFICIENTS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Notwithstanding soil act as a pollutant sink, its Co sorption capacity presents still controversial results. Here, Co2+ sorption on soil samples from La Plata (Argentina) was analyzed. Four sorption indicators were used: Kdis (estimated from the entire sorption isotherm), KF1 (estimated from the lineal part of the sorption isotherm), Kdx, (solid-solution distribution coefficient) and Kr, a dimensionless parameter recently developed. Pearson correlation coefficients between the parameters and soil properties were calculated. Significant and negative correlations with silt were obtained, while significant and positive correlations were established with clay and smectite content. Soil clay fractions were isolated and Co2+ sorption was evaluated, observing relatively high removal. The correlations with kaolinite, magnetite and Mn and Fe oxides showed debatable results: Kdis could be more sensitive than Kr to magnetite variations while Kr seems to be more sensitive to Mn changes. KF1 presented similar behavior to Kr. The studied soils presented a high Co2+ sorption capacity, making them an effective barrier of this pollutant, avoiding its passage to groundwater and crops.
Fil: Montes, María Luciana. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Fernandez M. A. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; Argentina
Fil: Brendle, J. Université Haute-alsace. Institut de Science Des Matériaux de Mulhouse.; Francia
Fil: Michelin, L.. Université Haute-alsace. Institut de Science Des Matériaux de Mulhouse.; Francia
Fil: Taylor, Marcela Andrea. Universidad Nacional de La Plata. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Torres Sanchez, Rosa Maria. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; Argentina
description Notwithstanding soil act as a pollutant sink, its Co sorption capacity presents still controversial results. Here, Co2+ sorption on soil samples from La Plata (Argentina) was analyzed. Four sorption indicators were used: Kdis (estimated from the entire sorption isotherm), KF1 (estimated from the lineal part of the sorption isotherm), Kdx, (solid-solution distribution coefficient) and Kr, a dimensionless parameter recently developed. Pearson correlation coefficients between the parameters and soil properties were calculated. Significant and negative correlations with silt were obtained, while significant and positive correlations were established with clay and smectite content. Soil clay fractions were isolated and Co2+ sorption was evaluated, observing relatively high removal. The correlations with kaolinite, magnetite and Mn and Fe oxides showed debatable results: Kdis could be more sensitive than Kr to magnetite variations while Kr seems to be more sensitive to Mn changes. KF1 presented similar behavior to Kr. The studied soils presented a high Co2+ sorption capacity, making them an effective barrier of this pollutant, avoiding its passage to groundwater and crops.
publishDate 2019
dc.date.none.fl_str_mv 2019-04
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/11336/132156
Montes, María Luciana; Fernandez M. A; Brendle, J; Michelin, L.; Taylor, Marcela Andrea; et al.; Co2+ sorption capacity indicators of La Plata region´s soils. Insights and correlations with soil properties; InderScience Publichers; International Journal of Environment and Health; 9; 4-2019; 224-237
1743-4955
CONICET Digital
CONICET
url http://hdl.handle.net/11336/132156
identifier_str_mv Montes, María Luciana; Fernandez M. A; Brendle, J; Michelin, L.; Taylor, Marcela Andrea; et al.; Co2+ sorption capacity indicators of La Plata region´s soils. Insights and correlations with soil properties; InderScience Publichers; International Journal of Environment and Health; 9; 4-2019; 224-237
1743-4955
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.inderscienceonline.com/doi/pdf/10.1504/IJENVH.2019.100589
info:eu-repo/semantics/altIdentifier/doi/10.1504/IJENVH.2019.100589
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 InderScience Publichers
publisher.none.fl_str_mv InderScience Publichers
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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