The Pennsylvania Department of Environmental Protection (DEP) is initiating a program to test for per- and polyfluoroalkyl substances (PFAS) in land-applied biosolids. This effort aims to assess potential risks associated with the application of these materials on agricultural lands. PFAS are synthetic chemicals known for their persistence in the environment and potential health impacts.
The DEP’s decision follows growing concerns about the presence of PFAS in water supplies and the food chain. The testing will help determine the levels of these substances in biosolids, which are often used as a fertilizer in farming. The agency plans to collaborate with various stakeholders, including farmers and wastewater treatment facilities, to ensure a comprehensive approach to the testing process.
Initial testing will focus on identifying the presence of PFAS in biosolids generated from wastewater treatment plants. The results will provide critical data to inform future regulations and practices regarding the use of biosolids in agriculture.
Source: news.google.com