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In 2019, the European Council requested the European Commission to develop an action plan to eliminate all non-essential uses of PFAS due to the growing evidence of adverse effects caused by exposure to these substances; the evidence for the widespread occurrence of PFAS in water, soil, articles, and waste; and the threat it can pose to ...
7 December 2018 The Michigan PFAS Science Advisory Panel releases Scientific Evidence and Recommendations for Managing PFAS Contamination in Michigan, which outlines evidence-based recommendations for the state as well as recommendations for areas of future research or monitoring to address gaps in information. It includes a recommendation that ...
The risks of PFAS, sometimes known as "forever chemicals," have long been known. But it's more complicated than it sounds.
Perfluorobutanesulfonic acid (PFBS) is a PFAS chemical compound having a four-carbon fluorocarbon chain and a sulfonic acid functional group. It is stable and unreactive because of the strength of carbon–fluorine bonds. It can occur in the form of a colorless liquid or a corrosive solid. [1]
Research on the topic has been mostly focused in Europe, but there have been a handful of American studies in the last year or two, she said. There’s been a consistency in results across ...
Studies have shown that the chemicals have been linked to reproductive and developmental problems as well as cancerous tumors.
The U.S. Department of Defense's research programs have been trying to define nature and extent of PFAS contamination at U.S. military sites, especially in groundwater. [7] 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]
Perfluorooctanesulfonic acid (PFOS) (conjugate base perfluorooctanesulfonate) is a chemical compound having an eight-carbon fluorocarbon chain and a sulfonic acid functional group, and thus it is a perfluorosulfonic acid and a perfluoroalkyl substance (PFAS). It is an anthropogenic (man-made) fluorosurfactant, now regarded as a global pollutant.