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Assessment of Levels of Natural Radioactivity in Sand Samples Collected from Ekalakala in Machakos County, Kenya
Construction sand is naturally polluted with radionuclides of terrestrial origin. In this study, specific activities of (238)U, (232)Th, and (40)K in 30 sand samples collected along the Ekalakala River, Machakos County, Kenya, were measured using a high-purity germanium γ-ray spectrometer. The speci...
Autores principales: | Munyao, Lucia Nyiva, Ketui, Daniel Kipngetich, Otieno, Calford, Chege, Margaret Wairimu |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7222605/ https://www.ncbi.nlm.nih.gov/pubmed/32425704 http://dx.doi.org/10.1155/2020/7269840 |
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