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Many PFAS such as PFOS and PFOA pose health and environmental concerns because they are persistent organic pollutants; they were branded as "forever chemicals" in an article in The Washington Post in 2018. [10] Some have half-lives of over eight years due to a carbon-fluorine bond, one of the strongest in organic chemistry.
Called "forever chemicals" because they bioaccumulate in the environment and don't break down in the body once consumed, this group of chemicals were once seen as a sort of technological miracle ...
Although the dangers of so-called forever chemicals are well-documented, these harmful substances have been detected in a range of personal care products used by consumers on a daily basis.
For the past five years, public awareness around PFAS, or "forever chemicals," has been growing in the U.S. PFAS, short for perfluoroalkyl and polyfluoroalkyl substances, are a large family of ...
Perfluorooctanoic acid (PFOA; conjugate base perfluorooctanoate; also known colloquially as C8, for its 8-carbon chain structure) is a perfluorinated carboxylic acid produced and used worldwide as an industrial surfactant in chemical processes and as a material feedstock.
Persistent organic pollutants (POPs) are organic compounds that are resistant to degradation through chemical, biological, and photolytic processes. [1] They are toxic and adversely affect human health and the environment around the world. [1]
To date, there are no nationwide requirements to test private well water for PFAS, which comprise a class of thousands of compounds that have seen widespread use in industrial processes and ...
It is the first time a nationwide limit on so-called forever chemicals has been imposed on water providers. EPA Administrator Michael Regan called it the biggest action the agency has ever taken ...