Distribution profile and availability of Cr, Ni, Cu, Cd and Pb in different sediments from anhumas surface water collection reservoir, Araraquara-São Paulo State, Brazil

Detalhes bibliográficos
Autor(a) principal: Santos, A. [UNESP]
Data de Publicação: 2002
Outros Autores: Rocha, J. C. [UNESP], Rezende, M. O.O. [UNESP], Rosa, A. H., Sargentini, É
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/219271
Resumo: In this work the influence of the anhtropogenic activities in the uptake of metals at a reservoir for public water supply in Araraquara City, São Paulo State, Brazil was studied. For this, the distribution of Cr, Ni, Cu, Cd and Pb in sediments collected from Anhumas reservoir, at seven sampling points and at three depths for each point was investigated. The pseudo-total and available metals contained in the different sediment samples were assessed using an ICP-AES technique. Among the five metals studied, cadmium possesses the largest relative potential availability, with percentages of 20 to 98% for the three different sediment types. In addition, the following decreasing availability order was characterized: Cd > Cu > Pb > Ni > Cr.
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spelling Distribution profile and availability of Cr, Ni, Cu, Cd and Pb in different sediments from anhumas surface water collection reservoir, Araraquara-São Paulo State, BrazilAtomic emission spectrometryHeavy metalsSedimentIn this work the influence of the anhtropogenic activities in the uptake of metals at a reservoir for public water supply in Araraquara City, São Paulo State, Brazil was studied. For this, the distribution of Cr, Ni, Cu, Cd and Pb in sediments collected from Anhumas reservoir, at seven sampling points and at three depths for each point was investigated. The pseudo-total and available metals contained in the different sediment samples were assessed using an ICP-AES technique. Among the five metals studied, cadmium possesses the largest relative potential availability, with percentages of 20 to 98% for the three different sediment types. In addition, the following decreasing availability order was characterized: Cd > Cu > Pb > Ni > Cr.Instituto de Quimica de Sao Carlos, USP Caixa Postal 780, CEP 13561-140 - São Carlos-SPInstituto de Quimica de Araraquara UNESP, Rua Professor Francisco Degni S/N, CEP 14800-900 - Araraquara-SPInst. Natl. de Pesquisas na Amazonia, INPA Caixa Postal 478, CEP 69083-000 Manaus-AMInstituto de Quimica de Araraquara UNESP, Rua Professor Francisco Degni S/N, CEP 14800-900 - Araraquara-SPUniversidade de São Paulo (USP)Universidade Estadual Paulista (UNESP)Inst. Natl. de Pesquisas na AmazoniaSantos, A. [UNESP]Rocha, J. C. [UNESP]Rezende, M. O.O. [UNESP]Rosa, A. H.Sargentini, É2022-04-28T18:54:38Z2022-04-28T18:54:38Z2002-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article979-984Fresenius Environmental Bulletin, v. 11, n. 11, p. 979-984, 2002.1018-4619http://hdl.handle.net/11449/2192712-s2.0-0036869953Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengFresenius Environmental Bulletininfo:eu-repo/semantics/openAccess2022-04-28T18:54:38Zoai:repositorio.unesp.br:11449/219271Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:20:24.895974Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Distribution profile and availability of Cr, Ni, Cu, Cd and Pb in different sediments from anhumas surface water collection reservoir, Araraquara-São Paulo State, Brazil
title Distribution profile and availability of Cr, Ni, Cu, Cd and Pb in different sediments from anhumas surface water collection reservoir, Araraquara-São Paulo State, Brazil
spellingShingle Distribution profile and availability of Cr, Ni, Cu, Cd and Pb in different sediments from anhumas surface water collection reservoir, Araraquara-São Paulo State, Brazil
Santos, A. [UNESP]
Atomic emission spectrometry
Heavy metals
Sediment
title_short Distribution profile and availability of Cr, Ni, Cu, Cd and Pb in different sediments from anhumas surface water collection reservoir, Araraquara-São Paulo State, Brazil
title_full Distribution profile and availability of Cr, Ni, Cu, Cd and Pb in different sediments from anhumas surface water collection reservoir, Araraquara-São Paulo State, Brazil
title_fullStr Distribution profile and availability of Cr, Ni, Cu, Cd and Pb in different sediments from anhumas surface water collection reservoir, Araraquara-São Paulo State, Brazil
title_full_unstemmed Distribution profile and availability of Cr, Ni, Cu, Cd and Pb in different sediments from anhumas surface water collection reservoir, Araraquara-São Paulo State, Brazil
title_sort Distribution profile and availability of Cr, Ni, Cu, Cd and Pb in different sediments from anhumas surface water collection reservoir, Araraquara-São Paulo State, Brazil
author Santos, A. [UNESP]
author_facet Santos, A. [UNESP]
Rocha, J. C. [UNESP]
Rezende, M. O.O. [UNESP]
Rosa, A. H.
Sargentini, É
author_role author
author2 Rocha, J. C. [UNESP]
Rezende, M. O.O. [UNESP]
Rosa, A. H.
Sargentini, É
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade de São Paulo (USP)
Universidade Estadual Paulista (UNESP)
Inst. Natl. de Pesquisas na Amazonia
dc.contributor.author.fl_str_mv Santos, A. [UNESP]
Rocha, J. C. [UNESP]
Rezende, M. O.O. [UNESP]
Rosa, A. H.
Sargentini, É
dc.subject.por.fl_str_mv Atomic emission spectrometry
Heavy metals
Sediment
topic Atomic emission spectrometry
Heavy metals
Sediment
description In this work the influence of the anhtropogenic activities in the uptake of metals at a reservoir for public water supply in Araraquara City, São Paulo State, Brazil was studied. For this, the distribution of Cr, Ni, Cu, Cd and Pb in sediments collected from Anhumas reservoir, at seven sampling points and at three depths for each point was investigated. The pseudo-total and available metals contained in the different sediment samples were assessed using an ICP-AES technique. Among the five metals studied, cadmium possesses the largest relative potential availability, with percentages of 20 to 98% for the three different sediment types. In addition, the following decreasing availability order was characterized: Cd > Cu > Pb > Ni > Cr.
publishDate 2002
dc.date.none.fl_str_mv 2002-11-01
2022-04-28T18:54:38Z
2022-04-28T18:54:38Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Fresenius Environmental Bulletin, v. 11, n. 11, p. 979-984, 2002.
1018-4619
http://hdl.handle.net/11449/219271
2-s2.0-0036869953
identifier_str_mv Fresenius Environmental Bulletin, v. 11, n. 11, p. 979-984, 2002.
1018-4619
2-s2.0-0036869953
url http://hdl.handle.net/11449/219271
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Fresenius Environmental Bulletin
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 979-984
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128498575867904

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