PFAS in treated sewage may be applied to U.S. farmland, officials say
The article reports that treated sewage sludge (biosolids) used as fertilizer can contain PFAS, and industry estimates suggest nearly 70 million acres of U.S. farmland may receive biosolids; Virginia currently has no statewide PFAS testing requirement while Maryland limits PFAS in biosolids to 5 parts per billion.
