The US Environmental Protection Agency (EPA) plans to propose enforceable limits on perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) in drinking water; replacing the EPA’s 2016 advisory level of 70 parts per trillion for these chemicals (individually or combined).
Read MoreGovernments agreed to a global ban of PFOA - a persistent pollutant with known harmful effects on health and the environment - during the 9th Conference of the Parties (COP9) of the Stockholm Convention.
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