Szczegóły publikacji
Opis bibliograficzny
Suitability of rocks and sediments from Brzeszcze and Silesia coal mines as building materials in terms of radiological hazard / Monika ŚLEZIAK, Marek DULIŃSKI // Nukleonika : the International Journal of Nuclear Research / Institute of Nuclear Chemistry and Technology, Polish Nuclear Society, National Atomic Energy Agency ; ISSN 0029-5922. — 2019 — vol. 64 no. 2, s. 65–70. — Bibliogr. s. 70, Abstr. — Based on a poster presentation showed at NUTECH-2017 Conference, 10-13 September 2017, Krakow, Poland
Autorzy (2)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 121620 |
|---|---|
| Data dodania do BaDAP | 2019-06-25 |
| Tekst źródłowy | URL |
| DOI | 10.2478/nuka-2019-0008 |
| Rok publikacji | 2019 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Nukleonika |
Abstract
The isotope activity concentration of rocks and bottom sediments was evaluated based on the samples collected from sedimentation ponds and gangue repositories. Radium Ra-226, thorium Th-228 and potassium K-40 activities were measured by gamma spectrometry using high-purity germanium detector - HPGe 4020. The radiation effect resulting from the presence of natural radionuclides was estimated by radiological hazard indices such as f(1) and f(2) coeffi cients, radium equivalent, internal and external hazard indices and absorbed dose rate. Performed measurements and calculations have shown that the bottom sediments are most contaminated. They may pose a serious radiological hazard for present and future generations.
