Extraction of soil metals by delute hydrochloric acid; an alternative to sequential extration for estimation of available metal contents in urban soils?

Ruiz-Cortés, E.; Reinoso, R.; Díaz Barrientos, Encarnación; Madrid, Luis

Extraction of soil metals by delute hydrochloric acid; an alternative to sequential extration for estimation of available metal contents in urban soils?

2 páginas, 1 figura y 4 referencias. Poster contritbutions- SO-55.4 en el VIII International symposium on analytical methodology in the environmental field. XIII Reunión de la Sociedad española de química analítica, VIII ISAMEF/SEQA 2003. University of A Coruña October 21-24, 2003.

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Main Authors:	Ruiz-Cortés, E., Reinoso, R., Díaz Barrientos, Encarnación, Madrid, Luis
Format:	póster de congreso biblioteca
Language:	English
Published:	Universidad de La Coruña 2003
Subjects:	Toxic metals, Soils, Pollution,
Online Access:	http://hdl.handle.net/10261/67386
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spelling	dig-irnas-es-10261-673862016-02-17T13:54:34Z Extraction of soil metals by delute hydrochloric acid; an alternative to sequential extration for estimation of available metal contents in urban soils? Ruiz-Cortés, E. Reinoso, R. Díaz Barrientos, Encarnación Madrid, Luis Toxic metals Soils Pollution 2 páginas, 1 figura y 4 referencias. Poster contritbutions- SO-55.4 en el VIII International symposium on analytical methodology in the environmental field. XIII Reunión de la Sociedad española de química analítica, VIII ISAMEF/SEQA 2003. University of A Coruña October 21-24, 2003. Although the total contents of toxic metals in soils are generally used for estimation of the degree of pollution of a given site, on1y a fraction of the metal content is likely to have a significant role in environmental processes. Also, in many cases of moderate pollution a decrease in metal availabi1ity in soil may be feasib1e using relatively cheap techniques, whi1e a decrease in the total contents requires much more difficult treatments and their application is often questionable. Therefore, obtaining a good estimate of metal availability is of the utmost importance in soils with re1atively high total contents. Extraction with EDTA is usually considered an estimate of metal avai1abi1ity in soi1s (Quevauviller et al., 1997). The technique proposed by the European IRMM for sequentia1 extraction of meta1s in soi1s distinguishes 3 fractions (Rauret et al., 1999), whi1e those metal forms not inc1uded in them are considered of no environmenta1 significance. Sutherland (2002) proposed a simp1er extraction with 0.05 M HCl as a good ana1ytica1 assessment of metal pollution. Xunta de Galicia: Consellería de Medio Ambiente. Dirección Xeral do Centro de Desenvolvemento Sostible. Xunta de Galicia: Consellería de Innovación, de Industria e Comercio. Dirección Xeral de Investigación e Desenvolvemento. Xunta de Galicia: Consellería de Educación e Ordenación Universitaria. Dirección Xeral de Universidades. Ministerio de Ciencia y Tecnología. Dirección General de Investigación. Excma. Diputación Provincial de A Coruña. Excmo. Ayuntamiento de A Coruña REPSOL, YPF, ENDESA GENERACIÓN, SIR, ENCE, GAIRESA, UNIÓN FENOSA, TIRME. Peer reviewed 2013-02-26T11:42:23Z 2013-02-26T11:42:23Z 2003 póster de congreso http://purl.org/coar/resource_type/c_6670 VIII International symposium on analytical methodology in the environmental field: 193-194 (2003) 84-9749-085-1 http://hdl.handle.net/10261/67386 en open Universidad de La Coruña
institution	IRNAS ES
collection	DSpace
country	España
countrycode	ES
component	Bibliográfico
access	En linea
databasecode	dig-irnas-es
tag	biblioteca
region	Europa del Sur
libraryname	Biblioteca del IRNAS España
language	English
topic	Toxic metals Soils Pollution Toxic metals Soils Pollution
spellingShingle	Toxic metals Soils Pollution Toxic metals Soils Pollution Ruiz-Cortés, E. Reinoso, R. Díaz Barrientos, Encarnación Madrid, Luis Extraction of soil metals by delute hydrochloric acid; an alternative to sequential extration for estimation of available metal contents in urban soils?
description	2 páginas, 1 figura y 4 referencias. Poster contritbutions- SO-55.4 en el VIII International symposium on analytical methodology in the environmental field. XIII Reunión de la Sociedad española de química analítica, VIII ISAMEF/SEQA 2003. University of A Coruña October 21-24, 2003.
format	póster de congreso
topic_facet	Toxic metals Soils Pollution
author	Ruiz-Cortés, E. Reinoso, R. Díaz Barrientos, Encarnación Madrid, Luis
author_facet	Ruiz-Cortés, E. Reinoso, R. Díaz Barrientos, Encarnación Madrid, Luis
author_sort	Ruiz-Cortés, E.
title	Extraction of soil metals by delute hydrochloric acid; an alternative to sequential extration for estimation of available metal contents in urban soils?
title_short	Extraction of soil metals by delute hydrochloric acid; an alternative to sequential extration for estimation of available metal contents in urban soils?
title_full	Extraction of soil metals by delute hydrochloric acid; an alternative to sequential extration for estimation of available metal contents in urban soils?
title_fullStr	Extraction of soil metals by delute hydrochloric acid; an alternative to sequential extration for estimation of available metal contents in urban soils?
title_full_unstemmed	Extraction of soil metals by delute hydrochloric acid; an alternative to sequential extration for estimation of available metal contents in urban soils?
title_sort	extraction of soil metals by delute hydrochloric acid; an alternative to sequential extration for estimation of available metal contents in urban soils?
publisher	Universidad de La Coruña
publishDate	2003
url	http://hdl.handle.net/10261/67386
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Extraction of soil metals by delute hydrochloric acid; an alternative to sequential extration for estimation of available metal contents in urban soils?

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