Phosphorus is a necessary nutrient required for all life. However, it is only found in limited quantities in nature. In a new ...

The state Department of Environmental Protection is proposing a $50 million bond to help wastewater treatment facilities buy the costly equipment needed to reduce the volume of sewage sludge headed to ...

policymakers want to get more sludge-to-energy projects up and running soon. Already, about 400 miles east of the factory, Hefei is putting together its first experiment converting municipal sludge ...

Last year, I reported that as early as 2000, the chemicals giant 3M, which for decades has manufactured PFAS, found that forever chemicals were turning up in sludge samples from municipal ...

Last year, The New York Times reported that 3M, which for decades has manufactured PFAS, found as early as 2000 that the chemicals were turning up in sludge samples from municipal wastewater ...

Fertilizers that contain treated sewage tainted with toxic PFAS chemicals can be spread on farmland and pose a health risk to people who consume milk, eggs and beef, the agency says.