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Early 2018 Department of Health & Human Services's Agency for Toxic Substances and Disease Registry (ATSDR) was about to publish its assessment of PFAS chemicals, with a focus on two specific chemicals from the PFAS class—PFOA and PFOS—that have "contaminated water supplies near military bases, chemical plants and other sites from New York ...
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. [12] Some have half-lives of over eight years due to a carbon-fluorine bond, one of the strongest in organic chemistry.
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.
Several types of weather might not seem particularly dangerous on the surface, but they can be quite hazardous under the right conditions. Below, we take a look at five unexpectedly dangerous ...
Noxious weeds can be deadly for humans, animals and other plants in your garden. Here’s how to identify a plants before you get hurt. You may have poison in your garden.
Here are the toxic plants you should keep away from your pup, including houseplants and landscape plants. ... The Weather Channel. 100 Days Until Atlantic Hurricane Season: 3 Things To Know.
Two of the most common types (PFOS and PFOA) were phased out of production in the United States (US) in 2002 and 2015 respectively, but are still present in some imported products, and were replaced by the similarly toxic GenX in Teflon products. PFOA and PFOS are found in every American person’s blood stream in the parts per billion range ...
The high levels of PFOA and PFOS detected in 2016 was not the first incident of PFOA and PFOS pollution in the area. In 2007, the EPA decided to test the water in Decatur, Alabama, a part of Morgan County, due to industrial activity linked to the production of PFOA and PFOS of the companies 3M, Daikin America, and Toray Carbon Fibers America. [47]