Measurement of Air Sampling for RI treating facilities in Nuclear Medicine

The facility treating in nuclear medicine is contaminated by particles, inert gas, and vapor regarding radioisotopes. Since the worker for the facilities can be inhaled in the contaminated air, air in the facility should be sustained less than DAC limitation even though the period and method to measure the radio activities in the air are dependent on the size of the facilities and the type of the contamination. We performed air sampling and measuring their radio activities in the facilities treating nuclear medicine. The methods and results of the air sampling will be described in this KNS conference