Measurement of Radioactivity in Carbonated Soft Drinks and Annual Dose Assessment  

作　　者：Elassaad Jemii Malek Mazouz Elassaad Jemii;Malek Mazouz(Physics Department, College of Sciences Al-Zulfi, Majmaah University, Al Majmaah, KSA;Faculté des Sciences de Monastir, Université de Monastir, Monastir, Tunisia)

机构地区：[1]Physics Department, College of Sciences Al-Zulfi, Majmaah University, Al Majmaah, KSA [2]Faculté des Sciences de Monastir, Université de Monastir, Monastir, Tunisia

出　　处：《Journal of Environmental Protection》2020年第9期682-689,共8页环境保护（英文）

摘　　要：A set of measurements have been conducted, using gamma spectrometry technique, in order to determine the activity-level in some carbonated soft drinks. The obtained activity is about 0.18 ± 0.07 Bq/l for ¹³⁷Cs, whereas it is less than 0.13, 0.18 and 4.51 Bq/l respectively for ²¹²Pb, ²¹⁴Pb and ⁴⁰K. The total average annual dose is about 3.49, 1.69 and 1.68 μSv/y respectively for 7 - 12, 12 - 17 and >17 years old person leading to a radiological risk about 0.142 for adolescent and adults. The obtained results show no significant radiation dose and radiation hazard on human health due to the consumption of these carbonated soft drinks.A set of measurements have been conducted, using gamma spectrometry technique, in order to determine the activity-level in some carbonated soft drinks. The obtained activity is about 0.18 ± 0.07 Bq/l for ¹³⁷Cs, whereas it is less than 0.13, 0.18 and 4.51 Bq/l respectively for ²¹²Pb, ²¹⁴Pb and ⁴⁰K. The total average annual dose is about 3.49, 1.69 and 1.68 μSv/y respectively for 7 - 12, 12 - 17 and >17 years old person leading to a radiological risk about 0.142 for adolescent and adults. The obtained results show no significant radiation dose and radiation hazard on human health due to the consumption of these carbonated soft drinks.

关 键 词：Gamma-Ray Spectrometry HPGe Detector Carbonated Soft Drinks Effective Dose Risk Assessment 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]