PFASs, often called “forever chemicals,” are widely used in products like non-stick cookware, waterproof fabrics, batteries, medicines, and refrigerants because fluorine gives them exceptional stability and durability. However, that same stability makes PFASs persist in the environment for decades, contaminating water, soil, wildlife, and even human blood.
Scientists are now searching for safer alternatives and greener production methods. New research explores ways to recycle fluorine from waste chemicals and avoid using highly dangerous hydrogen fluoride gas during manufacturing. While regulations are pushing industries away from harmful PFASs, replacing them remains challenging because fluorine-based materials are deeply embedded in modern technology and everyday products.
Read more at Nature
