Radiation dose evaluation to male adult reference phantom from using three types of cloths with naturally occurring radioactive material / 中华放射医学与防护杂志
Chinese Journal of Radiological Medicine and Protection
;
(12): 47-50, 2020.
Artigo
em Chinês
| WPRIM
| ID: wpr-868398
ABSTRACT
Objective To evaluate annual skin equivalent dose and annual effective dose to consumers arising from three types of cloths samples containing naturally occurring radioactive material (NORM).Methods Firstly,measurement of radioactivity in three types of cloths were made with γ-ray spectrometer.And then,theoretical exposure scenarios were simulated with Monte Carlo software to calculate organ dose and effective dose by using ICRP reference voxel male phantom.Finally,annual skin equivalent dose and effective dose to consumers from these cloths samples were evaluated.Results In the wrapped and covered estimation models used in this study,sample mass ranged from 135 to 7 197 g,annual skin equivalent dose to consumers from these cloths samples from 155.41 to 9 028.61 μ Sv,and annual effective dose from 11.91 to 1 234.44 μSv.Conclusions NORM-added consumer products would cause some radiation hazard to human body.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Radiological Medicine and Protection
Ano de publicação:
2020
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS