Search results
Results from the WOW.Com Content Network
It is often the single largest contributor to an individual's background radiation dose, and is the most variable from location to location. Radon gas from natural sources can accumulate in buildings, especially in confined areas such as attics and basements. It can also be found in some spring waters and hot springs. [2]
This can be done by wearing a dust mask, and wearing a suit to cover the entire body. Note that exposure to smoke at the same time as radon and radon daughters will increase the harmful effect of the radon. In uranium miners radon has been found to be more carcinogenic in smokers than in non-smokers. [3] The radium or uranium series.
Radon is found in some petroleum. Because radon has a similar pressure and temperature curve to propane, and oil refineries separate petrochemicals based on their boiling points, the piping carrying freshly separated propane in oil refineries can become contaminated because of decaying radon and its products. [86]
The EPA estimates that if 1,000 people who do not smoke are exposed to 4 pCi/L of radon over a lifetime of 70 years, about seven could develop lung cancer as a result.
New data shows the average U.S. citizen breathed in more wildfire smoke this year than any of the last 17. Know home fireplace regulations.
Illegal recreational fires can cost you: The rules even Sacramento locals might not know ... You can use wood-burning fireplaces, stoves, inserts and pellet stoves on any day when fine particulate ...
Naturally occurring radioactive materials (NORM) and technologically enhanced naturally occurring radioactive materials (TENORM) consist of materials, usually industrial wastes or by-products enriched with radioactive elements found in the environment, such as uranium, thorium and potassium and any of their decay products, such as radium and radon. [1]
The state Forest Service has banned outdoor burning in 30 Western North Carolina counties in the wake of a spate of wildfires that have burned thousands of bone-dry acres.