Determinação de Mn, Cu e Zn em matrizes salinas após separação e pré-concentração usando amberlite XAD-7 impregnada com vermelho de Alizarina S
Autor(a) principal: | |
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Data de Publicação: | 2002 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFBA |
Texto Completo: | http://www.repositorio.ufba.br/ri/handle/ri/4860 |
Resumo: | p. 1086-1090,Nov/Dec. |
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Santos Junior, Aníbal de FreitasKorn, Maria das Graças AndradeJaeger, Helena ValliSilva, Nívia Maria SilveiraCosta, Antonio Celso SpinolaSantos Junior, Aníbal de FreitasKorn, Maria das Graças AndradeJaeger, Helena ValliSilva, Nívia Maria SilveiraCosta, Antonio Celso Spinola2011-12-14T14:08:09Z2011-12-14T14:08:09Z20020100-4042http://www.repositorio.ufba.br/ri/handle/ri/4860v. 25, n. 6.p. 1086-1090,Nov/Dec.DETERMINATION OF Mn, Cu AND Zn IN SALINE MATRICES BY FLAME ATOMIC ABSORPTION SPECTROMETRY AFTER SEPARATION AND PRECONCENTRATION ON AMBERLITE XAD-7 IMPREGNATED WITH ALIZARIN RED S. The aim of this work was to explore the possibility of the application of a non-ionic resin obtained by impregnation of Alizarin Red S (VAS) in Amberlite XAD-7 for manganese, copper and zinc separation and preconcentration in saline matrices. For these system, the metals were quantitatively retained, in the pH range 8.5-10.0, by using 0.50 g of solid phase, stirring time of five minutes and a total mass up to 200 mg of each cation. The sorbed elements were subsequently eluted and a fifty-fold, ten-fold and ten-fold preconcentration factor for to Zn, Cu and Mn were obtained, respectively.Submitted by JURANDI DE SOUZA SILVA (jssufba@hotmail.com) on 2011-12-14T14:08:09Z No. of bitstreams: 1 13123.pdf: 236769 bytes, checksum: 754bb537969a9608b6785d1877832f37 (MD5)Made available in DSpace on 2011-12-14T14:08:09Z (GMT). No. of bitstreams: 1 13123.pdf: 236769 bytes, checksum: 754bb537969a9608b6785d1877832f37 (MD5) Previous issue date: 2002São Paulohttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422002000700008&lng=en&nrm=isoreponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBASeparationSolid phaseMetallic ionsDeterminação de Mn, Cu e Zn em matrizes salinas após separação e pré-concentração usando amberlite XAD-7 impregnada com vermelho de Alizarina SQuímica Novainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleporinfo:eu-repo/semantics/openAccessLICENSElicense.txtlicense.txttext/plain1809https://repositorio.ufba.br/bitstream/ri/4860/2/license.txt8bb3e3eb871f5854a9ec419f68651b60MD52ORIGINAL13123.pdf13123.pdfapplication/pdf236769https://repositorio.ufba.br/bitstream/ri/4860/1/13123.pdf754bb537969a9608b6785d1877832f37MD51TEXT13123.pdf.txt13123.pdf.txtExtracted texttext/plain28140https://repositorio.ufba.br/bitstream/ri/4860/3/13123.pdf.txtd7014642f88aa43dd450617477f1ca6eMD53ri/48602022-07-05 14:03:43.873oai:repositorio.ufba.br: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ório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:43Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false |
dc.title.pt_BR.fl_str_mv |
Determinação de Mn, Cu e Zn em matrizes salinas após separação e pré-concentração usando amberlite XAD-7 impregnada com vermelho de Alizarina S |
dc.title.alternative.pt_BR.fl_str_mv |
Química Nova |
title |
Determinação de Mn, Cu e Zn em matrizes salinas após separação e pré-concentração usando amberlite XAD-7 impregnada com vermelho de Alizarina S |
spellingShingle |
Determinação de Mn, Cu e Zn em matrizes salinas após separação e pré-concentração usando amberlite XAD-7 impregnada com vermelho de Alizarina S Santos Junior, Aníbal de Freitas Separation Solid phase Metallic ions |
title_short |
Determinação de Mn, Cu e Zn em matrizes salinas após separação e pré-concentração usando amberlite XAD-7 impregnada com vermelho de Alizarina S |
title_full |
Determinação de Mn, Cu e Zn em matrizes salinas após separação e pré-concentração usando amberlite XAD-7 impregnada com vermelho de Alizarina S |
title_fullStr |
Determinação de Mn, Cu e Zn em matrizes salinas após separação e pré-concentração usando amberlite XAD-7 impregnada com vermelho de Alizarina S |
title_full_unstemmed |
Determinação de Mn, Cu e Zn em matrizes salinas após separação e pré-concentração usando amberlite XAD-7 impregnada com vermelho de Alizarina S |
title_sort |
Determinação de Mn, Cu e Zn em matrizes salinas após separação e pré-concentração usando amberlite XAD-7 impregnada com vermelho de Alizarina S |
author |
Santos Junior, Aníbal de Freitas |
author_facet |
Santos Junior, Aníbal de Freitas Korn, Maria das Graças Andrade Jaeger, Helena Valli Silva, Nívia Maria Silveira Costa, Antonio Celso Spinola |
author_role |
author |
author2 |
Korn, Maria das Graças Andrade Jaeger, Helena Valli Silva, Nívia Maria Silveira Costa, Antonio Celso Spinola |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Santos Junior, Aníbal de Freitas Korn, Maria das Graças Andrade Jaeger, Helena Valli Silva, Nívia Maria Silveira Costa, Antonio Celso Spinola Santos Junior, Aníbal de Freitas Korn, Maria das Graças Andrade Jaeger, Helena Valli Silva, Nívia Maria Silveira Costa, Antonio Celso Spinola |
dc.subject.por.fl_str_mv |
Separation Solid phase Metallic ions |
topic |
Separation Solid phase Metallic ions |
description |
p. 1086-1090,Nov/Dec. |
publishDate |
2002 |
dc.date.issued.fl_str_mv |
2002 |
dc.date.accessioned.fl_str_mv |
2011-12-14T14:08:09Z |
dc.date.available.fl_str_mv |
2011-12-14T14:08:09Z |
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 |
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http://www.repositorio.ufba.br/ri/handle/ri/4860 |
dc.identifier.issn.none.fl_str_mv |
0100-4042 |
dc.identifier.number.pt_BR.fl_str_mv |
v. 25, n. 6. |
identifier_str_mv |
0100-4042 v. 25, n. 6. |
url |
http://www.repositorio.ufba.br/ri/handle/ri/4860 |
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por |
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por |
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info:eu-repo/semantics/openAccess |
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openAccess |
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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422002000700008&lng=en&nrm=iso |
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reponame:Repositório Institucional da UFBA instname:Universidade Federal da Bahia (UFBA) instacron:UFBA |
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