Lithium-Ion Batteries Are an Unidentified and Growing Source of PFAS Pollution
A new study from Lee Ferguson, professor of civil and environmental engineering, indicates that the production and disposal of lithium-ion batteries are an increasing source of a type of polyfluoroalkyl substances (PFAS) contaminating water supplies across North Carolina and the nation. Ferguson and his team of researchers sampled air, water, snow, soil and sediment near manufacturing plants in Minnesota, Kentucky, Belgium and France. This sub-class of PFAS, called bis-FASIs, are also known as "forever chemicals," and show they have similar environmental persistence and ecotoxicity similar to other nefarious compounds like GenX and PFOA.
This research was supported by the National Institute of Environmental Health Sciences