Abstract:
:For more accurate assessments of the occupational exposure to radon for miners, the individual monitoring was conducted by using an improved passive integrating (222)Rn monitor. A total of 120 miners in 3 different kinds of mines were monitored throughout a year. The results showed that the individual exposure to radon significantly varied with types of mines and work. Compared with the exposure to coal miners, the exposure to copper miners was much higher. Furthermore, it was found that the exposure might be overestimated if the environmental (222)Rn monitored by the passive integrating monitors was used for assessment. The results indicate that the individual monitoring of radon is necessary for an accurate assessment of radon exposure to miners, and radon exposure to non-uranium miners should also be assessed from the viewpoint of radiation protection.
journal_name
Radiat Prot Dosimetryjournal_title
Radiation protection dosimetryauthors
Fan D,Zhuo W,Zhang Ydoi
10.1093/rpd/ncw026subject
Has Abstractpub_date
2016-09-01 00:00:00pages
311-4issue
1-4eissn
0144-8420issn
1742-3406pii
ncw026journal_volume
170pub_type
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