Szczegóły publikacji
Opis bibliograficzny
Uranium and radium isotopes in some selected thermal, surface and bottled waters in Vietnam / Hao Van Duong, Chau DINH NGUYEN, Jakub NOWAK, Tibor Kovacs, Quy Anh Hoang // Journal of Radioanalytical and Nuclear Chemistry ; ISSN 0236-5731. — 2019 — vol. 319 iss. 3, s. 1345–1349. — Bibliogr. s. 1348–1349, Abstr. — Publikacja dostępna online od: 2018-11-09
Autorzy (5)
- Duong Hao Van
- AGHNguyen Dinh Chau
- AGHNowak Jakub
- Kovacs Tibor
- AGHHoang Quy Anh
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 120630 |
|---|---|
| Data dodania do BaDAP | 2019-03-28 |
| Tekst źródłowy | URL |
| DOI | 10.1007/s10967-018-6317-z |
| Rok publikacji | 2019 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Journal of Radioanalytical and Nuclear Chemistry |
Abstract
Uranium and radium isotopes were measured in 17 water samples (6 thermal, 3 stream and 8 commercial bottled waters) using LSC and alpha spectrometer after chemical separation. The thermal and stream water samples were collected from Kim Boi spa Hoa Binh, North Vietnam. The measured radioactivity ranged ≤ 0.5 ÷ 9.0 mBq/L for 238U, 1.60 ÷ 18.6 mBq/L for 234U, ≤ 5 ÷ 29.2 mBq/L for 226Ra. For the bottled water 234U was ≤ 3 mBq/L and 238U undetected, the 226Ra ranged 5 ÷ 202 mBq/L and 228Ra ≤ 20 ÷ 115 mBq/L. For studied thermal water the increasing tendency of Ra concentration with depth water formation is observed.
