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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/78695
Ver los metadatos del registro completo
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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 Técnicas2025-09-29T10:30:36Zoai: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:34982025-09-29 10:30:36.429CONICET 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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1844614314504224768 |
score |
13.070432 |