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International Journal of Radiation Research، جلد ۱۰، شماره ۱، صفحات ۳۱-۳۶
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عنوان انگلیسی Uranium in drinking water from the south coast districts of Kerala, India
چکیده انگلیسی مقاله Background: The South-west coast of India is known to have very high levels of natural background radiation due to the monazite beach sand. Uranium is the heaviest trace element found in all terrestrial substances at varying levels with chemical and radio toxicities. It supports several short-lived radioisotopes in its decay series including radium. Uranium in drinking water is important in terms of the ingestion dose. Materials and Methods: The present study reports the results of uranium analysis of 346 drinking water samples from the three costal districts of Kerala using fission track registration technique. Results: Results obtained show that uranium concentrations vary from 0.31 μg/l to 4.92 μg/l equivalent to the specific activity of 3.9 Bq/m3 and 62 Bq/m3, respectively. Conclusion: The estimated daily intake of uranium through drinking water is lower than the recommended limits. The distribution of uranium in water bodies shows a heterogeneous nature of distribution. Iran. J. Radiat. Res., 2012 10(1): 31-36
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نویسندگان مقاله s بنیامین byju | s ben byju
centre for advanced research in physical sciences, department of physics, fatima mata national college, kollam – 691001, kerala, india


a سانیل | a. sunil
centre for advanced research in physical sciences, department of physics, fatima mata national college, kollam – 691001, kerala, india


محمدجواد reeba | m j reeba
centre for advanced research in physical sciences, department of physics, fatima mata national college, kollam – 691001, kerala, india


e p christa | e p christa
centre for advanced research in physical sciences, department of physics, fatima mata national college, kollam – 691001, kerala, india


v k vaidyan | v k vaidyan
centre for advanced research in physical sciences, department of physics, fatima mata national college, kollam – 691001, kerala, india


r prasad | r. prasad
department of applied physics, zakirhussain college of engineering amp;amp; technology, aligarh muslim university, aligarh-202002, india


p j jojo | p j jojo
department of physics, university malaya, kuala lumpur-50603, malaysia
نشانی اینترنتی http://www.ijrr.com/browse.php?a_code=A-10-1-417&slc_lang=en&sid=en
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کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده Radiation Biology
نوع مقاله منتشر شده تحقیق بدیع
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