The relative size of a water droplet determines the kinetic processes that occur when ozone is taken up at the air-water ...
Researchers at Brookhaven National Laboratory, the University of Pittsburgh, and Drexel University in Philadelphia are looking for a more sustainable way to disinfect water. They are studying how ...
The ozone hole over Antarctica is the seventh smallest it’s been since the early 1990s. Recovery began with the Montreal Protocol, which ended the production of all chlorofluorocarbons (CFCs) in 1987.
The study of ozone dynamics and isotope effects encompasses the intricate chemical pathways involved in ozone formation, destruction and its isotopic composition. Research in this field has elucidated ...
Local pollution cuts haven’t lowered ozone because transported pollution and global emissions now dominate exposure.
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Forever chemical TFA has tripled due to ozone-preserving refrigerants
Chemicals used in refrigeration break down in the atmosphere to produce trifluoroacetic acid, a persistent pollutant that ...
The discovery of a hole in Earth’s protective ozone layer in 1985 led to a worldwide effort to heal it. But are there lessons that can be applied to today’s treaty talks on climate change? A worldwide ...
Concentrations of a forever chemical known as TFA is increasing in rainwater, drinking water, soil and plants.
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