Estudio de la capacidad de adsorción del manganeso en suelos y sedimentos fluviales del distrito minero de Linares (Jaén)

Manganese adsorption is studied in batch experiments with material collected in the Linares mining district (Jaén). Samples were taken from a 25 cm depth horizon in Quaternary and Miocene soils and bed sediments of the Cuadiel River. The parameters controlling metal uptake have been evaluated in ord...

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Authors: El Mabrouki, K., Carrillo, C., Benavente Herrera, José, Hidalgo Estévez, Mari Carmen
Format: article
Publication Date:2000
Country:España
Institution:Universidad de Huelva (UHU)
Repository:Arias Montano. Repositorio Institucional de la Universidad de Huelva
Language:Spanish
OAI Identifier:oai:ariasmontano.uhu.es:10272/9785
Online Access:http://hdl.handle.net/10272/9785
Access Level:Open access
Keyword:Soil pollution
Heavy metals
Manganese adsorption
Linares mining district
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spelling Estudio de la capacidad de adsorción del manganeso en suelos y sedimentos fluviales del distrito minero de Linares (Jaén)Manganese adsorption on soils and bed sedlments from the Linares mining district (Jaen)El Mabrouki, K.Carrillo, C.Benavente Herrera, JoséHidalgo Estévez, Mari CarmenSoil pollutionHeavy metalsManganese adsorptionLinares mining districtManganese adsorption is studied in batch experiments with material collected in the Linares mining district (Jaén). Samples were taken from a 25 cm depth horizon in Quaternary and Miocene soils and bed sediments of the Cuadiel River. The parameters controlling metal uptake have been evaluated in order to analyze the influence of soil composition on the fixation of manganese from aqueous solutions. Soils and bed sediments are characterized by basic pH and elevated content on organic matter, clay fraction and Fe and Al oxides, with maximum values in Miocene soil samples. Such physical-chemical characteristics favor the adsorption capacity of soils. In fact, Mn batch experiments show a very high solute saturation density in Miocene marls (about 1 700 mg/g), even greater than the adsorption capacity in Quaternary soil and bed sediment samples (about 1200 mg/g). This first results indicate a high immobilization capacity for manganese, impeding the advance of the contamination under natural conditionsSociedad Geológica de España20002000-01-0120002000-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10272/9785reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelvainstname:Universidad de Huelva (UHU)Españolspaopen accesshttp://purl.org/coar/access_right/c_abf2Atribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:ariasmontano.uhu.es:10272/97852026-06-02T14:58:11Z
dc.title.none.fl_str_mv Estudio de la capacidad de adsorción del manganeso en suelos y sedimentos fluviales del distrito minero de Linares (Jaén)
Manganese adsorption on soils and bed sedlments from the Linares mining district (Jaen)
title Estudio de la capacidad de adsorción del manganeso en suelos y sedimentos fluviales del distrito minero de Linares (Jaén)
spellingShingle Estudio de la capacidad de adsorción del manganeso en suelos y sedimentos fluviales del distrito minero de Linares (Jaén)
El Mabrouki, K.
Soil pollution
Heavy metals
Manganese adsorption
Linares mining district
title_short Estudio de la capacidad de adsorción del manganeso en suelos y sedimentos fluviales del distrito minero de Linares (Jaén)
title_full Estudio de la capacidad de adsorción del manganeso en suelos y sedimentos fluviales del distrito minero de Linares (Jaén)
title_fullStr Estudio de la capacidad de adsorción del manganeso en suelos y sedimentos fluviales del distrito minero de Linares (Jaén)
title_full_unstemmed Estudio de la capacidad de adsorción del manganeso en suelos y sedimentos fluviales del distrito minero de Linares (Jaén)
title_sort Estudio de la capacidad de adsorción del manganeso en suelos y sedimentos fluviales del distrito minero de Linares (Jaén)
dc.creator.none.fl_str_mv El Mabrouki, K.
Carrillo, C.
Benavente Herrera, José
Hidalgo Estévez, Mari Carmen
author El Mabrouki, K.
author_facet El Mabrouki, K.
Carrillo, C.
Benavente Herrera, José
Hidalgo Estévez, Mari Carmen
author_role author
author2 Carrillo, C.
Benavente Herrera, José
Hidalgo Estévez, Mari Carmen
author2_role author
author
author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv Soil pollution
Heavy metals
Manganese adsorption
Linares mining district
topic Soil pollution
Heavy metals
Manganese adsorption
Linares mining district
description Manganese adsorption is studied in batch experiments with material collected in the Linares mining district (Jaén). Samples were taken from a 25 cm depth horizon in Quaternary and Miocene soils and bed sediments of the Cuadiel River. The parameters controlling metal uptake have been evaluated in order to analyze the influence of soil composition on the fixation of manganese from aqueous solutions. Soils and bed sediments are characterized by basic pH and elevated content on organic matter, clay fraction and Fe and Al oxides, with maximum values in Miocene soil samples. Such physical-chemical characteristics favor the adsorption capacity of soils. In fact, Mn batch experiments show a very high solute saturation density in Miocene marls (about 1 700 mg/g), even greater than the adsorption capacity in Quaternary soil and bed sediment samples (about 1200 mg/g). This first results indicate a high immobilization capacity for manganese, impeding the advance of the contamination under natural conditions
publishDate 2000
dc.date.none.fl_str_mv 2000
2000-01-01
2000
2000-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10272/9785
url http://hdl.handle.net/10272/9785
dc.language.none.fl_str_mv Español
spa
language_invalid_str_mv Español
language spa
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedad Geológica de España
publisher.none.fl_str_mv Sociedad Geológica de España
dc.source.none.fl_str_mv reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelva
instname:Universidad de Huelva (UHU)
instname_str Universidad de Huelva (UHU)
reponame_str Arias Montano. Repositorio Institucional de la Universidad de Huelva
collection Arias Montano. Repositorio Institucional de la Universidad de Huelva
repository.name.fl_str_mv
repository.mail.fl_str_mv
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