The reduction of airborne radon daughter concentration by plateout on an air mixing fan.
D000393:Air Pollutants; D000396:Air Pollutants, Radioactive; D006813:Humidity; D008722:Methods; D008906:Mining; D011886:Radon
D000393:Air Pollutants; D000396:Air Pollutants, Radioactive; D011886:Radon