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It is commonly referred to as the main harmful PFAS chemical and PFOA is responsible for many of the negative health effects commonly associated with PFAS. Per- and polyfluoroalkyl substances are a group of synthetic organofluorine chemical compounds that have multiple fluorine atoms attached to an alkyl chain. Different organizations use ...
March 2018 The United States Department of Defense's (DoD)'s report to Congress said that test that they conducted showed that the amount of PFAS chemicals in water supplies near 126 DoD facilities, "exceeded the current safety guidelines". [71] The DoD has "used foam containing" PFAS chemicals "in exercises at bases across the country".
Remediation of per- and polyfluoroalkyl substances refers to the destruction or removal of per- and polyfluoroalkyl substances (PFASs) from the environment. PFASs are a group of synthetic organofluorine compounds, used in diverse products such as non-stick cookware and firefighting foams, that have attracted great concern as persistent organic pollutants.
Documents obtained during the civil suits showed chemical giants DuPont and 3M knew of PFAS-related harms to health but hid that information from regulators and the public for decades. Nearly 50 ...
During the course of lawsuits against chemical companies in the 2000s and 2010s, internal documents obtained during discovery showed 3M and DuPont researchers knew PFAS was linked to cancer cases ...
Recently, the (US) Food and Drug Administration has worked with food product manufacturers who create the containers of food products to get the PFAS chemicals removed from those containers, so ...
Precautions must be taken to avoid PFAS contamination from the likes of beauty products, certain clothing items and other household wares, all of which can contain PFAS, when collecting a sample.
The state also set a PFOS standard at 13 ppt. [24] The state had set a standard for PFNA in September 2018, with an MCL of 13 ppt. [25] [26] In August 2020 the State of Michigan adopted drinking water standards for 5 previously unregulated PFAS compounds and lowered acceptable levels for 2 previously regulated compounds PFOS and PFOA to 16 ppt ...