This paper presents an evaluation radiation pollution of groundwater and the radioactive contamination from natural radiation sources using sodium iodide detector by measuring gamma lines emitted from radioisotopes. The radioactivity of the radioisotopes radium (Ra226), Actinium (Ac228) and potassium (K40) were identified in the studied samples, which included 52 different groundwater samples in the city of Al-Tuz, Salah Al-Din Governorate, Iraq. The results show that the concentration of Ra226 was between the range (w22 (3.712)-w45 (191.551)) BqL-1, where some of samples radioactivity was higher than the allowed limit (35BqL-1), but the concentration of Ac228 was between (w25 (1.609)- w29 (42.4) BqL-1) and the concentration of K40 was between (w1 (1.092) - w18 (123.164)) Bq L-1 where all the results were below the allowed limit of (400BqL-1), and the radium equivalent was between (w22 (20.613434) -W45 (212.02739))BqL-1, where all the results were below the global limit (370) BqL-1. The rate of absorbed dose AD was between (9.7047138-97.434442) nGyh-1 that 20 samples appeared above the allowed limit and the rest of the samples was less than the allowed limit (84Bq L-1). The annual effective dose of Ra226 concentration was between (0.065097- 0.001261) mSv/year showed that all the results were less than the global limit of (0.1 mSv / year).
Published in | World Journal of Applied Physics (Volume 2, Issue 3) |
DOI | 10.11648/j.wjap.20170203.14 |
Page(s) | 85-91 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2017. Published by Science Publishing Group |
Radiation Pollution, Groundwater, Radionuclides
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APA Style
Asia Hameed Al-Mashhadani, Huda Saddi Ali, Karar Sameen Ali. (2017). Study of Radiation Pollution of Groundwater in Al-Tuz, Salah Al-Din Governorate, Iraq. World Journal of Applied Physics, 2(3), 85-91. https://doi.org/10.11648/j.wjap.20170203.14
ACS Style
Asia Hameed Al-Mashhadani; Huda Saddi Ali; Karar Sameen Ali. Study of Radiation Pollution of Groundwater in Al-Tuz, Salah Al-Din Governorate, Iraq. World J. Appl. Phys. 2017, 2(3), 85-91. doi: 10.11648/j.wjap.20170203.14
@article{10.11648/j.wjap.20170203.14, author = {Asia Hameed Al-Mashhadani and Huda Saddi Ali and Karar Sameen Ali}, title = {Study of Radiation Pollution of Groundwater in Al-Tuz, Salah Al-Din Governorate, Iraq}, journal = {World Journal of Applied Physics}, volume = {2}, number = {3}, pages = {85-91}, doi = {10.11648/j.wjap.20170203.14}, url = {https://doi.org/10.11648/j.wjap.20170203.14}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.wjap.20170203.14}, abstract = {This paper presents an evaluation radiation pollution of groundwater and the radioactive contamination from natural radiation sources using sodium iodide detector by measuring gamma lines emitted from radioisotopes. The radioactivity of the radioisotopes radium (Ra226), Actinium (Ac228) and potassium (K40) were identified in the studied samples, which included 52 different groundwater samples in the city of Al-Tuz, Salah Al-Din Governorate, Iraq. The results show that the concentration of Ra226 was between the range (w22 (3.712)-w45 (191.551)) BqL-1, where some of samples radioactivity was higher than the allowed limit (35BqL-1), but the concentration of Ac228 was between (w25 (1.609)- w29 (42.4) BqL-1) and the concentration of K40 was between (w1 (1.092) - w18 (123.164)) Bq L-1 where all the results were below the allowed limit of (400BqL-1), and the radium equivalent was between (w22 (20.613434) -W45 (212.02739))BqL-1, where all the results were below the global limit (370) BqL-1. The rate of absorbed dose AD was between (9.7047138-97.434442) nGyh-1 that 20 samples appeared above the allowed limit and the rest of the samples was less than the allowed limit (84Bq L-1). The annual effective dose of Ra226 concentration was between (0.065097- 0.001261) mSv/year showed that all the results were less than the global limit of (0.1 mSv / year).}, year = {2017} }
TY - JOUR T1 - Study of Radiation Pollution of Groundwater in Al-Tuz, Salah Al-Din Governorate, Iraq AU - Asia Hameed Al-Mashhadani AU - Huda Saddi Ali AU - Karar Sameen Ali Y1 - 2017/09/13 PY - 2017 N1 - https://doi.org/10.11648/j.wjap.20170203.14 DO - 10.11648/j.wjap.20170203.14 T2 - World Journal of Applied Physics JF - World Journal of Applied Physics JO - World Journal of Applied Physics SP - 85 EP - 91 PB - Science Publishing Group SN - 2637-6008 UR - https://doi.org/10.11648/j.wjap.20170203.14 AB - This paper presents an evaluation radiation pollution of groundwater and the radioactive contamination from natural radiation sources using sodium iodide detector by measuring gamma lines emitted from radioisotopes. The radioactivity of the radioisotopes radium (Ra226), Actinium (Ac228) and potassium (K40) were identified in the studied samples, which included 52 different groundwater samples in the city of Al-Tuz, Salah Al-Din Governorate, Iraq. The results show that the concentration of Ra226 was between the range (w22 (3.712)-w45 (191.551)) BqL-1, where some of samples radioactivity was higher than the allowed limit (35BqL-1), but the concentration of Ac228 was between (w25 (1.609)- w29 (42.4) BqL-1) and the concentration of K40 was between (w1 (1.092) - w18 (123.164)) Bq L-1 where all the results were below the allowed limit of (400BqL-1), and the radium equivalent was between (w22 (20.613434) -W45 (212.02739))BqL-1, where all the results were below the global limit (370) BqL-1. The rate of absorbed dose AD was between (9.7047138-97.434442) nGyh-1 that 20 samples appeared above the allowed limit and the rest of the samples was less than the allowed limit (84Bq L-1). The annual effective dose of Ra226 concentration was between (0.065097- 0.001261) mSv/year showed that all the results were less than the global limit of (0.1 mSv / year). VL - 2 IS - 3 ER -