DISADVANTAGES OF RADON IN METRO STATION

4o many environmental hazardous factors throughout their lives .one of these factors that affecting the human’s body are radioactive materials and ionizing radiation radon, are considered as a major natural radiation source especially in interior spaces such as home and underground building likemines and subway tunnels. It is a growing concerns for international health organizations because Radon with its radioactive waves can cause cancer in human been and can cause gene damage in human cell. According to this background, we tried to find the measure of the radon emission and then find ways decrease radon gas in the metro way. We selected to twenty five stations in the metro way and then has been measured the amount of radon gas

کلیدواژه ها:

Radon ، radon measurement ، s ubway stations ، Air pollution ، health