How much per- and polyfluoroalkyl substances (PFAS) do households contribute to municipal wastewater Per- and polyfluoroalkyl substances (PFAS) are toxic, persistent, and hardly removed by traditional wastewater treatment approaches. As a result, their presence in wastewater could lead to environmental exposure through wastewater effluent and sludge, and challenge water recycling practices. While industrial emission is…Continue Reading Speaking of Water Series: How much per- and polyfluoroalkyl substances (PFAS) do households contribute to municipal wastewater (3/8/2024)