The gas is comprised of radioactive particles that, when breathed in, damage the cells lining your lungs. When exposed to high levels of radon over extended periods of time, you are more likely to develop lung cancer. In fact, radon is the second leading cause of lung cancer.
Radon Gas Radon gas is produced by the natural breakdown of uranium found in rocks, sediments and water. It then permeates up through the ground and in open air dilutes to harmless levels in the atmosphere.
These particles then become trapped and can accumulate to dangerously high levels. When they are breathed in they can be deposited on the surface of the lungs, where they decay further, emitting harmful radiation directly into the lungs. Radon penetration occurs in many thousands of homes in the UK, particularly in the East Midlands and the South West but there are pockets just about everywhere in the country.
It is common in and around granite and other igneous rocks where the gas is transferred through the pores in the rock. It is interesting to note that not all granitic regions are prone to high emissions of radon, Aberdeen, for instance, commonly known as the Granite City, is situated on very radium rich rock.
Whilst Radon permeates up through the ground and dilutes to harmless levels in the atmosphere, it can enter buildings exposing the occupants to a dose of radiation.Radon is a naturally occurring radioactive gas that percolates out of the ground and builds up in houses and workplaces.
Concentrations of Radon Gas are usually found in caves, mines, utility service ducts and the basements and enclosed underground spaces of . Results, or emanation rates, from the surface tests are reported as “volume-per-surface-area-per-time” of radon gas.
Test reports for radon emanation tests (i.e., radon canisters placed under a mixing bowl) cannot be reported in pCi/L because they are not accounting for the surface area or the time factor that are necessary for radon emanation or radon .
A Little Detective Work: Investigating Sites for Contamination. The CERCLA Branch in the Division of Environmental Response and Remediation (DERR) performs site investigations of potentially contaminated sites within the State of Utah to determine whether or not they pose a threat to human health and the environment and should be included on the federal Superfund National Priorities List .
Radon is a radioactive gas, with no colour or smell. It is slightly heavier than air, chemically inert, and is made – after stages of decay and mutation – from uranium. Radon diffuses out of. With measuring criteria developed by EPA, the typical home burning natural gas produces more indoor pollution than any other source.
[ pour la version française] The chart below lists all of the decay products of radon gas (radon) in their order of appearance. They are called the "radon progeny" (formerly "radon daughters"). Marco Neri, Giuseppe Di Grazia, Horst Langer, and Salvatore Spampinato 22 March Some researchers view radon emissions as a precursor to earthquakes, especially those of . Overview. Total Emissions in = 6, Million Metric Tons of CO 2 equivalent * Land Use, Land-Use Change, and Forestry in the United States is a net sink and offsets approximately 11 percent of these greenhouse gas emissions, not included in total above. All emission estimates from the Inventory of U.S. Greenhouse Gas Emissions and Sinks: –
He described Radon gas simply as naturally occurring gas found in rock and soils. These substances are capable of causing lung cancer and other degenerative diseases in humans.
According to him radon gas is mostly emitted from underground, especially through tiny invisible cracks in the floor of buildings.