A uranium mine shaft inlet air pollution analysis and solution

According to the characteristics of the uranium mine ventilation, produce principle of precipitation of radon and radon daughter, of a uranium mine shaft inlet air radon pollution present situation to conduct a comprehensive analysis, by taking a series of measures such as adjusting ventilation network and airtight abandoned roadway, radon pollution control into the wind, so that the uranium well into the wind unequilibrium radon and radon concentration in accordance with the national standard requirements. And continuous monitoring and verification measures implementation effect. (authors)