Instrumental neutron activation analysis of peloids from main Cuban spas
Autor: | Josiel Barrios Cossio, Wael Badawy, Clara Melián Rodríguez, Patricia González Hernández, Nadia Martínez-Villegas, Marina Frontasieva, Katia D´Alessandro Rodríguez, Margaret Suárez Muñoz, Oscar Díaz Rizo |
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Rok vydání: | 2018 |
Předmět: |
Health
Toxicology and Mutagenesis Rare earth Public Health Environmental and Occupational Health Geochemistry Sediment 020101 civil engineering 02 engineering and technology 010403 inorganic & nuclear chemistry 01 natural sciences Pollution 0201 civil engineering 0104 chemical sciences Analytical Chemistry Nuclear Energy and Engineering Environmental science Radiology Nuclear Medicine and imaging Neutron activation analysis Spectroscopy |
Zdroj: | Journal of Radioanalytical and Nuclear Chemistry. 317:1079-1087 |
ISSN: | 1588-2780 0236-5731 |
Popis: | Peloids from some Cuban spas (San Diego, Elguea, Santa Lucia, Cajio and Colony) have been studied using Instrumental Neutron Activation Analysis (INAA). Concentrations of 35 major, minor and trace elements in the peloids are reported, including an important group of rare earth elements (REE). Elemental concentrations are compared with to other worldwide reported peloids, consensus based Sediment Quality Guidelines (SQG) and the concentration limits established by the U.S. Pharmacopeia. The measured REE contents are of the same order of magnitude as worldwide reported peloids. However, the behaviour of the Upper Continental Crust-normalized REE content shows different patterns and Ce- and Eu-related anomalies for peloids matured with marine and fresh waters, respectively. |
Databáze: | OpenAIRE |
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