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Beyond mining in general, radon is a particular problem in the mining of uranium; significant excess lung cancer deaths have been identified in epidemiological studies of uranium miners and other hard-rock miners employed in the 1940s and 1950s. [32] [33] [34] Residues from processing of uranium ore can also be a source of radon.
Radon occurs naturally when uranium in soil or rock breaks down to form radium, which then turns into radon gas. The gas can enter a building or home through cracks in walls, basement floors ...
Residues from the oil and gas industry often contain radium and its daughters. The sulfate scale from an oil well can be very radium rich. The water inside an oil field is often very rich in strontium, barium and radium, while seawater is very rich in sulfate: so if water from an oil well is discharged into the sea or mixed with seawater, the radium is likely to be brought out of solution by ...
Radon is a chemical element; ... In the US, the problem of indoor radon received widespread publicity and intensified investigation after a widely publicized incident ...
"The way radon works when it gets in the body is it damages DNA, and so that's why radon is associated with cancer, especially lung cancer," said Ketyer, a pediatrician with Allegheny Health ...
Take a drag and inhale the news ... starting in 2012 Maine will be the first state to require that landlords test for radon, a dangerous gas that causes lung cancer. The hotly contested law was ...
Radon is a colorless, odorless, naturally occurring, radioactive noble gas that is formed from the decay of radium. It is considered to be a health hazard. Radon gas from natural sources can accumulate in buildings, especially in confined areas such as the basement and it is the second most frequent cause of lung cancer, after cigarette smoking.
Radon mitigation is any process used to reduce radon gas concentrations in the breathing zones of occupied buildings, or radon from water supplies. Radon is a significant contributor to environmental radioactivity and indoor air pollution. Exposure to radon can cause serious health problems such as lung cancer. [1]