Polychlorinated biphenyls and organochlorine pesticides in marine sediments and seawater along the coast of Alicante, Spain
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Título: | Polychlorinated biphenyls and organochlorine pesticides in marine sediments and seawater along the coast of Alicante, Spain |
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Autor/es: | Prats, Daniel | Ruiz Beviá, Francisco | Zarzo Martínez, Domingo |
Grupo/s de investigación o GITE: | Control de Calidad de Aguas. Estudio de la Intrusión Marina |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Ingeniería Química |
Palabras clave: | Polychlorinated biphenyls | Organochlorine | Pesticides | Marine sediments | Coast Alicante | Seawater |
Área/s de conocimiento: | Ingeniería Química |
Fecha de publicación: | sep-1992 |
Editor: | Elsevier |
Cita bibliográfica: | PRATS RICO, Daniel; RUIZ BEVIÁ, Francisco; ZARZO MARTÍNEZ, Domingo. "Polychlorinated biphenyls and organochlorine pesticides in marine sediments and seawater along the coast of Alicante, Spain". Marine Pollution Bulletin. Vol. 24, Issue 9 (Sept. 1992). ISSN 0025-326X, pp. 441-446 |
Resumen: | In this paper we present the results obtained in a sampling programme carried out from 1989-90, whose aim was to study the presence of organochlorine compounds in marine sediments and seawater along the coast of Alicante, Spain. There have been identified DDTs, HCHs, HCB, cyclodienic pesticides and derivatives and PCBs (Aroclor type commercial mixtures and selected PCB congeners). The analytical method consist of 3 phases, i.e. extraction, cleanup and analysis through capillary gas chromatography with electron capture detection. The amount of material used for extraction was 1 kg of sediment samples and 50 l of seawater samples. The levels of organochlorines in sediments are low. Concentration ranges were as follows: PCB total, 0.05-9.69 ng g-1, sum of DDTs, 0.01-0.3 ng g-1, Hexachlorobenzene (HCB), 0.01-0.12 ng g-1, and smaller values for other compounds. In the dissolved phase of seawater there were identified HCHs in concentrations ranging from 1.3-2 ng l-1. |
URI: | http://hdl.handle.net/10045/7760 |
ISSN: | 0025-326X |
DOI: | 10.1016/0025-326X(92)90343-5 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Revisión científica: | si |
Versión del editor: | http://dx.doi.org/10.1016/0025-326X(92)90343-5 |
Aparece en las colecciones: | INV - CAIM - Artículos de Revistas INV - Recursos Hídricos y Desarrollo Sostenible - Artículos de Revistas |
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Archivo | Descripción | Tamaño | Formato | |
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Marine Pollution Bulletin.pdf | Versión final (acceso restringido) | 1,9 MB | Adobe PDF | Abrir Solicitar una copia |
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