EPA, Michigan Find that PFOS Suppresants Work

EPA, Michigan Find that PFOS Suppresants Work

The U.S. Environmental Protection Agency and the Michigan Department of Environment, Great Lakes, and Energy (EGLE) has completed a study of 11 surface finishing plants in the state and determined that suppressants used to reduce perfluorooctane sulfonic acid (PFOS) were, in fact, PFOS-free.