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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 ...
KSD980741862. Cherokee County. Cherokee. The Cherokee County Superfund site is the Kansas portion of the Tri-State district. Acidic waters in mine shafts throughout the site, chat piles, tailings impoundments, surface waters in the mine pits, and streams draining the site contain significant concentrations of lead, zinc, and cadmium.
Military bases. The water in and around at least 126 U.S. military bases has been contaminated by high levels of PFASs because of their use of firefighting foams since the 1970s, according to a study by the U.S. Department of Defense. Of these, 90 bases reported PFAS contamination that had spread to drinking water or groundwater off the base.
December 1, 2023 at 2:16 AM. MASHPEE — A new study detailing the scope of so-called “forever chemicals” in private groundwater wells near military bases across the country has found 17 wells ...
Groundwater treatment systems will be installed near a military base in northern Michigan to address contamination from high levels of toxic, widely used “forever chemicals,” the U.S ...
PFAS in Kansas drinking water. In March, the Environmental Protection Agency announced a proposal to limit six types of PFAS, some of which are likely carcinogens. “That means they are likely to ...
These sensory irritants produce immediate pain to the eyes and irritate mucous membranes (aka lachrymatory agent or lachrymator ). Benzyl chloride. Benzyl bromide. Bromoacetone (BA) Bromobenzyl cyanide (CA) [1] Bromomethyl ethyl ketone. Capsaicin (OC) Chloracetophenone (MACE; CN) Chloromethyl chloroformate.
A perfluorinated compound ( PFC) or perfluoro compound is an organofluorine compound that lacks C-H bonds. Many perfluorinated compounds have properties that are quite different from their C-H containing analogues. Common functional groups in PFCs are OH, CO 2 H, chlorine, O, and SO 3 H. Electrofluorination is the predominant method for PFC ...