WASHINGTON — For the primary time, the federal authorities would require utilities to take away from ingesting water two poisonous chemical substances present in every part from waterproof clothes to dental floss and even rest room paper, the Environmental Safety Company introduced on Tuesday.
Michael S. Regan, the administrator of the E.P.A., stated the federal government intends to require near-zero ranges of perfluoroalkyl and polyfluoroalkyl compounds, a part of a category of chemical substances often called often called PFAS. Publicity to…
