| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1878075 | Applied Radiation and Isotopes | 2010 | 4 Pages |
Abstract
Uranium isotopes found in soil, rock, water, plants, air, etc., contribute to the natural radiation exposure of the population. U concentrations in some Egyptian environmental samples like Toshki soil, Aswan iron-ore, and phosphate samples from El-Sibayia in the Nile Valley and El-Quseir in the Red Sea coast were determined using instrumental neutron activation analysis (INAA) and delayed neutron activation analysis (DNAA) in the Mainz TRIGA research reactor. The results showed that the phosphate rocks are rich natural sources of uranium among the other minerals forming the earth crust.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Radiation
Authors
A. El-Taher,