Study of the distribution of dichlorobenzenes in sediment and water of Suquía River basin (Córdoba-Argentina) by an optimised SPME-GC-MS procedure

Autores
Monferran, Magdalena Victoria; Cortina, Pablo Ramiro; Santiago, Ana Noemi; Wunderlin, Daniel Alberto
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Three dichlorobenzene isomers (DCBs) were monitored in water and sediment from the Suquía River basin by Solid Phase Microextraction (HS-SPME), coupled to Gas Chromatography-Mass Spectrometry (GC-MS). DCBs were not detected in water or sediments corresponding to the upper basin. Pollution with DCBs became evident when the river flows through small cities. As expected, Córdoba city causes the most severe pollution, presenting up to 764.7 μg kg-1 DW DCBs in the sediment of urban areas. Results show that DCBs mainly originate in domestic activities, reaching the river by non-point sources such as urban run-off or sewage discharge, resulting in a widespread distribution in the basin. The high level of DCBs found in sediments involves absorption of these xenobiotics in the natural organic matter of sediments. This organic layer could be responsible for transporting DCBs downstream from their discharge, thus spreading the pollution throughout the basin.
Fil: Monferran, Magdalena Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; Argentina
Fil: Cortina, Pablo Ramiro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Santiago, Ana Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Wunderlin, Daniel Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; Argentina
Materia
Argentina
Dichlorobenzene
River Monitoring
Spme
SuquÍA River
Water Quality
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/78695
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/78695
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Study of the distribution of dichlorobenzenes in sediment and water of Suquía River basin (Córdoba-Argentina) by an optimised SPME-GC-MS procedureMonferran, Magdalena VictoriaCortina, Pablo RamiroSantiago, Ana NoemiWunderlin, Daniel AlbertoArgentinaDichlorobenzeneRiver MonitoringSpmeSuquÍA RiverWater Qualityhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Three dichlorobenzene isomers (DCBs) were monitored in water and sediment from the Suquía River basin by Solid Phase Microextraction (HS-SPME), coupled to Gas Chromatography-Mass Spectrometry (GC-MS). DCBs were not detected in water or sediments corresponding to the upper basin. Pollution with DCBs became evident when the river flows through small cities. As expected, Córdoba city causes the most severe pollution, presenting up to 764.7 μg kg-1 DW DCBs in the sediment of urban areas. Results show that DCBs mainly originate in domestic activities, reaching the river by non-point sources such as urban run-off or sewage discharge, resulting in a widespread distribution in the basin. The high level of DCBs found in sediments involves absorption of these xenobiotics in the natural organic matter of sediments. This organic layer could be responsible for transporting DCBs downstream from their discharge, thus spreading the pollution throughout the basin.Fil: Monferran, Magdalena Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; ArgentinaFil: Cortina, Pablo Ramiro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Santiago, Ana Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Wunderlin, Daniel Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; ArgentinaInderscience Enterprises Ltd2009-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/78695Monferran, Magdalena Victoria; Cortina, Pablo Ramiro; Santiago, Ana Noemi; Wunderlin, Daniel Alberto; Study of the distribution of dichlorobenzenes in sediment and water of Suquía River basin (Córdoba-Argentina) by an optimised SPME-GC-MS procedure; Inderscience Enterprises Ltd; International Journal of Environment and Health; 3; 4; 12-2009; 363-3781743-49631743-4963CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.inderscience.com/offer.php?id=30108info:eu-repo/semantics/altIdentifier/doi/10.1504/IJEnvH.2009.030108info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:03:02Zoai:ri.conicet.gov.ar:11336/78695instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 12:03:02.471CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Study of the distribution of dichlorobenzenes in sediment and water of Suquía River basin (Córdoba-Argentina) by an optimised SPME-GC-MS procedure
title Study of the distribution of dichlorobenzenes in sediment and water of Suquía River basin (Córdoba-Argentina) by an optimised SPME-GC-MS procedure
spellingShingle Study of the distribution of dichlorobenzenes in sediment and water of Suquía River basin (Córdoba-Argentina) by an optimised SPME-GC-MS procedure
Monferran, Magdalena Victoria
Argentina
Dichlorobenzene
River Monitoring
Spme
SuquÍA River
Water Quality
title_short Study of the distribution of dichlorobenzenes in sediment and water of Suquía River basin (Córdoba-Argentina) by an optimised SPME-GC-MS procedure
title_full Study of the distribution of dichlorobenzenes in sediment and water of Suquía River basin (Córdoba-Argentina) by an optimised SPME-GC-MS procedure
title_fullStr Study of the distribution of dichlorobenzenes in sediment and water of Suquía River basin (Córdoba-Argentina) by an optimised SPME-GC-MS procedure
title_full_unstemmed Study of the distribution of dichlorobenzenes in sediment and water of Suquía River basin (Córdoba-Argentina) by an optimised SPME-GC-MS procedure
title_sort Study of the distribution of dichlorobenzenes in sediment and water of Suquía River basin (Córdoba-Argentina) by an optimised SPME-GC-MS procedure
dc.creator.none.fl_str_mv Monferran, Magdalena Victoria
Cortina, Pablo Ramiro
Santiago, Ana Noemi
Wunderlin, Daniel Alberto
author Monferran, Magdalena Victoria
author_facet Monferran, Magdalena Victoria
Cortina, Pablo Ramiro
Santiago, Ana Noemi
Wunderlin, Daniel Alberto
author_role author
author2 Cortina, Pablo Ramiro
Santiago, Ana Noemi
Wunderlin, Daniel Alberto
author2_role author
author
author
dc.subject.none.fl_str_mv Argentina
Dichlorobenzene
River Monitoring
Spme
SuquÍA River
Water Quality
topic Argentina
Dichlorobenzene
River Monitoring
Spme
SuquÍA River
Water Quality
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Three dichlorobenzene isomers (DCBs) were monitored in water and sediment from the Suquía River basin by Solid Phase Microextraction (HS-SPME), coupled to Gas Chromatography-Mass Spectrometry (GC-MS). DCBs were not detected in water or sediments corresponding to the upper basin. Pollution with DCBs became evident when the river flows through small cities. As expected, Córdoba city causes the most severe pollution, presenting up to 764.7 μg kg-1 DW DCBs in the sediment of urban areas. Results show that DCBs mainly originate in domestic activities, reaching the river by non-point sources such as urban run-off or sewage discharge, resulting in a widespread distribution in the basin. The high level of DCBs found in sediments involves absorption of these xenobiotics in the natural organic matter of sediments. This organic layer could be responsible for transporting DCBs downstream from their discharge, thus spreading the pollution throughout the basin.
Fil: Monferran, Magdalena Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; Argentina
Fil: Cortina, Pablo Ramiro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Santiago, Ana Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Wunderlin, Daniel Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Ciencia y Tecnología de Alimentos Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Ciencia y Tecnología de Alimentos Córdoba; Argentina
description Three dichlorobenzene isomers (DCBs) were monitored in water and sediment from the Suquía River basin by Solid Phase Microextraction (HS-SPME), coupled to Gas Chromatography-Mass Spectrometry (GC-MS). DCBs were not detected in water or sediments corresponding to the upper basin. Pollution with DCBs became evident when the river flows through small cities. As expected, Córdoba city causes the most severe pollution, presenting up to 764.7 μg kg-1 DW DCBs in the sediment of urban areas. Results show that DCBs mainly originate in domestic activities, reaching the river by non-point sources such as urban run-off or sewage discharge, resulting in a widespread distribution in the basin. The high level of DCBs found in sediments involves absorption of these xenobiotics in the natural organic matter of sediments. This organic layer could be responsible for transporting DCBs downstream from their discharge, thus spreading the pollution throughout the basin.
publishDate 2009
dc.date.none.fl_str_mv 2009-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/78695
Monferran, Magdalena Victoria; Cortina, Pablo Ramiro; Santiago, Ana Noemi; Wunderlin, Daniel Alberto; Study of the distribution of dichlorobenzenes in sediment and water of Suquía River basin (Córdoba-Argentina) by an optimised SPME-GC-MS procedure; Inderscience Enterprises Ltd; International Journal of Environment and Health; 3; 4; 12-2009; 363-378
1743-4963
1743-4963
CONICET Digital
CONICET
url http://hdl.handle.net/11336/78695
identifier_str_mv Monferran, Magdalena Victoria; Cortina, Pablo Ramiro; Santiago, Ana Noemi; Wunderlin, Daniel Alberto; Study of the distribution of dichlorobenzenes in sediment and water of Suquía River basin (Córdoba-Argentina) by an optimised SPME-GC-MS procedure; Inderscience Enterprises Ltd; International Journal of Environment and Health; 3; 4; 12-2009; 363-378
1743-4963
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.inderscience.com/offer.php?id=30108
info:eu-repo/semantics/altIdentifier/doi/10.1504/IJEnvH.2009.030108
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Inderscience Enterprises Ltd
publisher.none.fl_str_mv Inderscience Enterprises Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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