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Feb. 15—As West Plains residents have learned more about how PFAS has seeped into their groundwater for decades, many are still in the dark about how much of the chemicals are in their body. Now ...
Aug. 20—The U.S. Environmental Protection Agency estimates it will cost $772 million per year for drinking water systems to comply with proposed new guidelines for "forever chemicals" in ...
Required testing likely will cost about $1,000 per quarter going forward, Shaffer estimated. Utilities saw it coming, but EPA clamped down hard Most water utilities Shaffer works with knew that a ...
Sales of PFAS, which cost approximately $20 per kilogram, generate a total industry profit of $4 billion per year on 16% profit margins. [31] Due to health concerns, several companies have ended or plan to end the sale of PFAS or products that contain them; these include W. L. Gore & Associates (the maker of Gore-Tex), H&M, Patagonia, REI, and 3M.
Pearson said that the laboratory tests revealed that there was a "hotspot of contamination in the blood of the community." [ 52 ] 19 June 2003 Ted Schaefer, a chemist who worked for 3M in Australia patented a firefighting foam that did not contain PFOS or any other persistent ingredients.
A 2018 report to Congress indicated that "at least 126 drinking water systems on or near military bases" were contaminated with PFAS compounds. [ 8 ] [ 9 ] A 2016 study found unsafe [ 10 ] levels of fluorosurfactants in 194 out of 4,864 water supplies in 33 U.S. states.
For some emerging contaminants, several advanced technologies—sonolysis, photocatalysis, [40] Fenton-based oxidation [47] and ozonation—have treated pollutants in laboratory experiments. [48] Another technology is "enhanced coagulation" in which the treatment entity would work to optimize filtration by removing precursors to contamination ...
As more communities attempt to remove the "forever chemicals" from their water supply Newport is seeing a spike in supply costs. Newport's water treatment costs are rising. How eliminating PFAS ...
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