Sentences with phrase «airborne mercury»
"Airborne mercury" refers to mercury that exists in the air as a gas or tiny particles. It can come from sources like industry, burning fossil fuels, or natural processes. This mercury can be harmful to both the environment and human health if it is inhaled or deposited into bodies of water. Full definition
The packaging is designed to reduce the risk of airborne mercury exposure from lamps broken during storage or shipping.
earth911.com
[To equate these values, we could estimate the average indoor airborne mercury concentration for 8 hours, beginning post-spill at an estimated starting value of 0.2 mg / m3 and decreasing from there.
Recently, Steffen's research has revealed some good news - levels of airborne mercury measured in Alert decreased between 1995 and 2007, possibly due to lower emissions from North America and Europe over that period.
Much airborne mercury often falls back to the ground and waterways within only 100 or so miles, but since it doesn't breakdown it is re-emitted into the air, floats down streams, or is carried around by animals who ingest it.
Fortunately, the US administration is constructively engaged in international discussions to reduce transboundary airborne mercury pollution.
The package is lined with Waste Management's patent pending Mercury VaporLok, which the company claims reduces the risk of airborne mercury exposure and environmental contamination from lamps broken during storage and shipping.
Scott Pruitt, Donald Trump's pick to lead the U.S. Environmental Protection Agency, has sued to block every major EPA regulation in recent years — rules to limit carbon emissions, reduce interstate air pollution, protect us from airborne mercury, and improve clean water standards.
The team will use those data not only to calculate shop emissions, but also to model dispersion of airborne mercury.
The entire 5 mg of mercury vaporizes immediately (an unlikely occurrence), resulting in an airborne mercury concentration in this room of 0.2 mg / m3.