Solid phase extraction of iron and lead in environmental matrices on amberlite xad-1180/pv
Main Author: | |
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Publication Date: | 2006 |
Other Authors: | , |
Format: | Article |
Language: | eng |
Source: | Química Nova (Online) |
Download full: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000200005 |
Summary: | A solid phase extraction procedure using Amberlite XAD-1180/Pyrocatechol violet (PV) chelating resin for the determination of iron and lead ions in various environmental samples was established. The procedure is based on the sorption of lead(II) and iron(III) ions onto the resin at pH 9, followed by elution with 1 mol/L HNO3 and determination by flame atomic absorption spectrometry. The influence of alkaline, earth alkaline and some transition metals, as interferents, are discussed. The recoveries for the spiked analytes were greater than 95%. The detection limits for lead and iron by FAAS were 0.37 µg/L and 0.20 µg/L, respectively. Validation of the method described here was performed by using three certified reference materials (SRM 1515 Apple Leaves, SRM 2711 Montana Soil and NRCC-SLRS-4 Riverine Water). The procedure was successfully applied to natural waters and human hair. |
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Solid phase extraction of iron and lead in environmental matrices on amberlite xad-1180/pvXAD-1180/PV chelating resinpreconcentrationseparationA solid phase extraction procedure using Amberlite XAD-1180/Pyrocatechol violet (PV) chelating resin for the determination of iron and lead ions in various environmental samples was established. The procedure is based on the sorption of lead(II) and iron(III) ions onto the resin at pH 9, followed by elution with 1 mol/L HNO3 and determination by flame atomic absorption spectrometry. The influence of alkaline, earth alkaline and some transition metals, as interferents, are discussed. The recoveries for the spiked analytes were greater than 95%. The detection limits for lead and iron by FAAS were 0.37 µg/L and 0.20 µg/L, respectively. Validation of the method described here was performed by using three certified reference materials (SRM 1515 Apple Leaves, SRM 2711 Montana Soil and NRCC-SLRS-4 Riverine Water). The procedure was successfully applied to natural waters and human hair.Sociedade Brasileira de Química2006-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000200005Química Nova v.29 n.2 2006reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422006000200005info:eu-repo/semantics/openAccessSoylak,MustafaTuzen,MustafaNarin,Ibrahimeng2006-04-03T00:00:00Zoai:scielo:S0100-40422006000200005Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2006-04-03T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
Solid phase extraction of iron and lead in environmental matrices on amberlite xad-1180/pv |
title |
Solid phase extraction of iron and lead in environmental matrices on amberlite xad-1180/pv |
spellingShingle |
Solid phase extraction of iron and lead in environmental matrices on amberlite xad-1180/pv Soylak,Mustafa XAD-1180/PV chelating resin preconcentration separation |
title_short |
Solid phase extraction of iron and lead in environmental matrices on amberlite xad-1180/pv |
title_full |
Solid phase extraction of iron and lead in environmental matrices on amberlite xad-1180/pv |
title_fullStr |
Solid phase extraction of iron and lead in environmental matrices on amberlite xad-1180/pv |
title_full_unstemmed |
Solid phase extraction of iron and lead in environmental matrices on amberlite xad-1180/pv |
title_sort |
Solid phase extraction of iron and lead in environmental matrices on amberlite xad-1180/pv |
author |
Soylak,Mustafa |
author_facet |
Soylak,Mustafa Tuzen,Mustafa Narin,Ibrahim |
author_role |
author |
author2 |
Tuzen,Mustafa Narin,Ibrahim |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Soylak,Mustafa Tuzen,Mustafa Narin,Ibrahim |
dc.subject.por.fl_str_mv |
XAD-1180/PV chelating resin preconcentration separation |
topic |
XAD-1180/PV chelating resin preconcentration separation |
description |
A solid phase extraction procedure using Amberlite XAD-1180/Pyrocatechol violet (PV) chelating resin for the determination of iron and lead ions in various environmental samples was established. The procedure is based on the sorption of lead(II) and iron(III) ions onto the resin at pH 9, followed by elution with 1 mol/L HNO3 and determination by flame atomic absorption spectrometry. The influence of alkaline, earth alkaline and some transition metals, as interferents, are discussed. The recoveries for the spiked analytes were greater than 95%. The detection limits for lead and iron by FAAS were 0.37 µg/L and 0.20 µg/L, respectively. Validation of the method described here was performed by using three certified reference materials (SRM 1515 Apple Leaves, SRM 2711 Montana Soil and NRCC-SLRS-4 Riverine Water). The procedure was successfully applied to natural waters and human hair. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-04-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000200005 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000200005 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0100-40422006000200005 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Química |
publisher.none.fl_str_mv |
Sociedade Brasileira de Química |
dc.source.none.fl_str_mv |
Química Nova v.29 n.2 2006 reponame:Química Nova (Online) instname:Sociedade Brasileira de Química (SBQ) instacron:SBQ |
instname_str |
Sociedade Brasileira de Química (SBQ) |
instacron_str |
SBQ |
institution |
SBQ |
reponame_str |
Química Nova (Online) |
collection |
Química Nova (Online) |
repository.name.fl_str_mv |
Química Nova (Online) - Sociedade Brasileira de Química (SBQ) |
repository.mail.fl_str_mv |
quimicanova@sbq.org.br |
_version_ |
1750318105016401920 |