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Measurement the radioactivity for samples of water and sediments by gamma ray spectrometry in Qadisiya governorate | ||
| journal of al-qadisiyah for pure science(quarterly) | ||
| Article 1, Volume 10, Issue 4, 2010, Pages 87-97 PDF (0 K) | ||
| Author | ||
| Nabeel Abid Abid Alrudha | ||
| Abstract | ||
| In the present search used gamma-ray spectroscopy NaI(TL) scintillation detector to measure the kind and the amounts of the radionuclide that content in samples of water and sediments. The samples selected From different regions of Qadisiya governorate by depending on the Administrative map. Ten samples of water investigated (five sample from river of Diwania and the other from the Purification plant . As well as ten samples of sediments from the same regions that taken the water samples. The results were obtained from this study refers to existing the radioactivity in all samples of sediments that returns to (U238 , Th232) decay chains and K40, but there is not any data obtained for the samples of water because the activity of water samples under the level of system sensitivity. All the activity concentrations that measured in the present work were refers to the allowed limits and exploits for home and agriculture. When the Results of the present study were compared with the known levels of similar data for the other countries as well as with the United Nations Scientific Committee on the Effects of Atomic Radiation founded with the permitted limits. | ||
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