Year Awarded 2020
FFAR award amount $316,000
Total award amount $632,231
Location Avondale, AZ
Program Seeding Solutions
Matching Funders Stroud Center and the Science Technology and Research Institute of Delaware (STRIDE)
Grantee Institution Stroud Water Research Center
Per- and polyfluoroalkyl substances (PFAS) are a group of chemical compounds used in hundreds of applications. Due to their high thermal stability, resistance to chemical degradation and related waste disposal, PFAS is an environmental concern. Stroud Center researchers, in collaboration with STRIDE Center for PFAS Solutions, are examining the occurrence and migration of biosolid-derived PFAS in soil and water on agricultural fields.
Grant OutcomeResearchers tested soils, biosolids, groundwater and nearby waters on farms and found that fields treated with biosolids had higher levels of PFAS than untreated fields. The study highlighted the need for careful selection biosolids-based fertilizers to protect farmland and water quality.