Measurements of 238U and 232Rn concentrations in sediment of marshes in south of Iraq by using solid state nuclear track detectors (SSNTDs)
Other Title(s)
قياس تراكيز اليورانيوم و الرادون في رواسب أهوار جنوب العراق باستخدام كواشف الأثر النووي الصلبة
Joint Authors
al-Kaim, Huda Rayhan Muhsir
al-Sanjari, Rifat Muhammad Dakhi
al-Khafajah, Rad Jabbar Muhsin
Source
Issue
Vol. 35, Issue 1A (30 Jun. 2017), pp.21-50, 30 p.
Publisher
University of Basrah College of Science
Publication Date
2017-06-30
Country of Publication
Iraq
No. of Pages
30
Main Subjects
Earth Sciences, Water and Environment
Materials Science , Minerals
Abstract EN
Uranium (238U) concentrations and Radon (222Rn) activity concentration were measured in sediments of marshes in Iraq.
(185) samples of sediment were brought from the different stations of three southern governorates, in Basrah governorate which represented Al-Qurna and Al-Mediena marshes and in Thi Qar governorate are represented suq ashukh, Garmat Bani Saeed, Al-Akieka, Al-Chibayish,Al-fohood and Alhamaar marshes and in Missan governorate are represented Al-kahlaa, Qalaat Saleh, Al- Mejar Al-Kabeer and Al- Azeer marshes.
The selected areas were chosen according to civilian population.
CR-39 detector and a closed cylindrical plastic container technique were used in this investigation.
Maximum concentration of uranium is (4.1719 ppm) which observed in sediment of Al-Kahla marsh in Missan governorate (station number 136 (Al-Seliayl (2))) and minimum concentration is (0.2683 ppm) which observed in sediment of Al- Akiekah.
marsh in Thi Qar governorate (station noumber 72 (Al Harbea (2))).
The maximum activity of radon concentration is (53471.766 Bq m-3) which observed in the sediment of Al-Kahla marsh in Missan governorate (station number 136(Al-Seliayl (2))) and minimum activity concentration is (3438.699 Bq m-3) which observed in sediments of Al- Akiekah marsh in Thi Qar governorate (station noumber 72 (Al Harbea (2))).
In this study most of measured concentrations for uranium and radon in natural limits according to (ICRP) where the concentration of uranium in sediments varies widely, but typically contains about 3 ppm, While other many concentrations are relatively high values, all results in this paper are discussed.
American Psychological Association (APA)
al-Kaim, Huda Rayhan Muhsir& al-Sanjari, Rifat Muhammad Dakhi& al-Khafajah, Rad Jabbar Muhsin. 2017. Measurements of 238U and 232Rn concentrations in sediment of marshes in south of Iraq by using solid state nuclear track detectors (SSNTDs). Basrah Journal of Science،Vol. 35, no. 1A, pp.21-50.
https://search.emarefa.net/detail/BIM-840825
Modern Language Association (MLA)
al-Kaim, Huda Rayhan Muhsir…[et al.]. Measurements of 238U and 232Rn concentrations in sediment of marshes in south of Iraq by using solid state nuclear track detectors (SSNTDs). Basrah Journal of Science Vol. 35, no. 1A (2017), pp.21-50.
https://search.emarefa.net/detail/BIM-840825
American Medical Association (AMA)
al-Kaim, Huda Rayhan Muhsir& al-Sanjari, Rifat Muhammad Dakhi& al-Khafajah, Rad Jabbar Muhsin. Measurements of 238U and 232Rn concentrations in sediment of marshes in south of Iraq by using solid state nuclear track detectors (SSNTDs). Basrah Journal of Science. 2017. Vol. 35, no. 1A, pp.21-50.
https://search.emarefa.net/detail/BIM-840825
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p.48-49
Record ID
BIM-840825