
EPA Administrator Michael Regan and Gov. Roy Cooper visit the lab of NC State University engineering professor Detlef Knappe to see their work around PFAS contamination in water in October, 2021. Credit: Rose Hoban
EPA Administrator Michael Regan and Gov. Roy Cooper visit the lab of NC State University engineering professor Detlef Knappe to see their work around PFAS contamination in water in October, 2021. Credit: Rose Hoban