Assessment of personal inhalation intake of i-131 for radioisotope production workers by motion detection application

Abstract

Time-microenvironment patterns spent by radiation workers were determined by a motion detection application installed on smart phones. Simultaneously, indoor air hourly was sampled by using portable air samplers. Then we estimated the actual individual intake of airborne I-131 for a group of workers producing radioisotopes. The results showed all the individual intakes were low.