Alnour, Ibrahim Alfadil and Wagiran, Husin and Ibrahim, Noorddin and Hamzah, Suhaimi and Elias, Md. Suhaimi (2015) Gross alpha and gross beta activity in the products and by-product of amang tin tailings process. Journal of Radioanalytical and Nuclear Chemistry, 303 (3). pp. 1877-1882. ISSN 0236-5731
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Official URL: http://dx.doi.org/10.1007/s10967-014-3708-7
Abstract
Gross alpha and gross beta activities were determined for mineral samples collected from five amang tailing factories. The measured activity of alpha ranged from 31 to 220,000 Bq kg-1 with an average 9,154 Bq kg-1, whereas for beta activity ranged from 9 to 552,000 Bq kg-1 with an average 19,811 Bq kg-1. The higher gross alpha and gross beta observed of monazite while the lowest recorded of waste (sand) and pyrite for gross alpha and gross beta activity respectively. The minimum detectable activities were 180 and 40 Bq kg-1 for gross alpha and gross beta respectively
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | exposure rate, gross alpha and gross beta, monazite |
| Subjects: | Q Science > QC Physics |
| Divisions: | Science |
| ID Code: | 55533 |
| Deposited By: | Fazli Masari |
| Deposited On: | 19 Sep 2016 04:14 |
| Last Modified: | 15 Feb 2017 04:43 |
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