Farm Fertilizers Can Contain 'Forever Chemicals' From Sewage
Dangerous chemicals called PFAS, known as 'forever chemicals' are now ubiquitous, contaminating waste that ends up on farm fields.
Stay updated with breaking news from Heidi Pickard. Get real-time updates on events, politics, business, and more. Visit us for reliable news and exclusive interviews.
Dangerous chemicals called PFAS, known as 'forever chemicals' are now ubiquitous, contaminating waste that ends up on farm fields.
Fertilizer created as a byproduct of wastewater treatment is raising the alarm in some New England states because wastewater treatment plants were not built to handle the toxic “forever chemicals” known as PFAS.
About half the wastewater sludge in the United States is turned into fertilizer. Some want to ban the practice because the sludge contains PFAS and can contaminate food crops. Others say the problem is not so simple.
Scientists say consuming even small amounts can be toxic and lead to health concerns.
PFAS contamination has been documented in polar bears, tigers in China, plankton off the coast of Panama, and more.