Portable energy dispersive X-ray fluorescence for metal determination of in natura water samples

Detalhes bibliográficos
Autor(a) principal: Melquiades, Fábio Luiz
Data de Publicação: 2010
Outros Autores: Parreira, Paulo Sérgio, Lopes, Fábio, Appoloni, Carlos Roberto
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista Ciências Exatas e Naturais (Online)
Texto Completo: https://revistas.unicentro.br/index.php/RECEN/article/view/522
Resumo: A portable EDXRF equipment was used to perform a qualitative and a quantitative in situ analysis of in natura water. Using this equipment 10 mL of water was directly analyzed. Detection limits, in mg L-1, for Cr, Mn, Fe, Co, Ni, Cu, Zn, Se, Hg and Pb were 12.5, 7.5, 4.9, 2.7, 2.8, 2.1, 1.6, 1.9, 3.4, 3.7, respectively, with deviation around 10%. In real samples, Fe, Zn and Pb were identifi ed. Given the obtained results, the analytical system performance appeared to be promising.
id UNENTRO-3_8269343d23ff60f70d1d5d19d2023242
oai_identifier_str oai:ojs.revistas.unicentro.br:article/522
network_acronym_str UNENTRO-3
network_name_str Revista Ciências Exatas e Naturais (Online)
repository_id_str
spelling Portable energy dispersive X-ray fluorescence for metal determination of in natura water samplesFísicaportable XRF; water; in natura; metalA portable EDXRF equipment was used to perform a qualitative and a quantitative in situ analysis of in natura water. Using this equipment 10 mL of water was directly analyzed. Detection limits, in mg L-1, for Cr, Mn, Fe, Co, Ni, Cu, Zn, Se, Hg and Pb were 12.5, 7.5, 4.9, 2.7, 2.8, 2.1, 1.6, 1.9, 3.4, 3.7, respectively, with deviation around 10%. In real samples, Fe, Zn and Pb were identifi ed. Given the obtained results, the analytical system performance appeared to be promising.UNICENTROFundação Araucária e CNPqMelquiades, Fábio LuizParreira, Paulo SérgioLopes, FábioAppoloni, Carlos Roberto2010-01-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionartigoapplication/pdfhttps://revistas.unicentro.br/index.php/RECEN/article/view/522RECEN-Revista de Ciências Naturais e Exatas; v. 10, n. 1 (2008): RECEN; 9-20RECEN - Revista Ciências Exatas e Naturais; v. 10, n. 1 (2008): RECEN; 9-202175-56201518-0352reponame:Revista Ciências Exatas e Naturais (Online)instname:Universidade Estadual do Centro-Oeste (UNICENTRO)instacron:UNENTROporhttps://revistas.unicentro.br/index.php/RECEN/article/view/522/688info:eu-repo/semantics/openAccess2010-02-25T22:33:49Zoai:ojs.revistas.unicentro.br:article/522Revistahttps://revistas.unicentro.br/index.php/RECENPUBhttps://revistas.unicentro.br/index.php/RECEN/oai||recen@unicentro.br2175-56201518-0352opendoar:2010-02-25T22:33:49Revista Ciências Exatas e Naturais (Online) - Universidade Estadual do Centro-Oeste (UNICENTRO)false
dc.title.none.fl_str_mv Portable energy dispersive X-ray fluorescence for metal determination of in natura water samples
title Portable energy dispersive X-ray fluorescence for metal determination of in natura water samples
spellingShingle Portable energy dispersive X-ray fluorescence for metal determination of in natura water samples
Melquiades, Fábio Luiz
Física
portable XRF; water; in natura; metal
title_short Portable energy dispersive X-ray fluorescence for metal determination of in natura water samples
title_full Portable energy dispersive X-ray fluorescence for metal determination of in natura water samples
title_fullStr Portable energy dispersive X-ray fluorescence for metal determination of in natura water samples
title_full_unstemmed Portable energy dispersive X-ray fluorescence for metal determination of in natura water samples
title_sort Portable energy dispersive X-ray fluorescence for metal determination of in natura water samples
author Melquiades, Fábio Luiz
author_facet Melquiades, Fábio Luiz
Parreira, Paulo Sérgio
Lopes, Fábio
Appoloni, Carlos Roberto
author_role author
author2 Parreira, Paulo Sérgio
Lopes, Fábio
Appoloni, Carlos Roberto
author2_role author
author
author
dc.contributor.none.fl_str_mv Fundação Araucária e CNPq
dc.contributor.author.fl_str_mv Melquiades, Fábio Luiz
Parreira, Paulo Sérgio
Lopes, Fábio
Appoloni, Carlos Roberto
dc.subject.por.fl_str_mv Física
portable XRF; water; in natura; metal
topic Física
portable XRF; water; in natura; metal
description A portable EDXRF equipment was used to perform a qualitative and a quantitative in situ analysis of in natura water. Using this equipment 10 mL of water was directly analyzed. Detection limits, in mg L-1, for Cr, Mn, Fe, Co, Ni, Cu, Zn, Se, Hg and Pb were 12.5, 7.5, 4.9, 2.7, 2.8, 2.1, 1.6, 1.9, 3.4, 3.7, respectively, with deviation around 10%. In real samples, Fe, Zn and Pb were identifi ed. Given the obtained results, the analytical system performance appeared to be promising.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-04
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
artigo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.unicentro.br/index.php/RECEN/article/view/522
url https://revistas.unicentro.br/index.php/RECEN/article/view/522
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.unicentro.br/index.php/RECEN/article/view/522/688
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UNICENTRO
publisher.none.fl_str_mv UNICENTRO
dc.source.none.fl_str_mv RECEN-Revista de Ciências Naturais e Exatas; v. 10, n. 1 (2008): RECEN; 9-20
RECEN - Revista Ciências Exatas e Naturais; v. 10, n. 1 (2008): RECEN; 9-20
2175-5620
1518-0352
reponame:Revista Ciências Exatas e Naturais (Online)
instname:Universidade Estadual do Centro-Oeste (UNICENTRO)
instacron:UNENTRO
instname_str Universidade Estadual do Centro-Oeste (UNICENTRO)
instacron_str UNENTRO
institution UNENTRO
reponame_str Revista Ciências Exatas e Naturais (Online)
collection Revista Ciências Exatas e Naturais (Online)
repository.name.fl_str_mv Revista Ciências Exatas e Naturais (Online) - Universidade Estadual do Centro-Oeste (UNICENTRO)
repository.mail.fl_str_mv ||recen@unicentro.br
_version_ 1800216848284778496

Registros relacionados