Doctoral position on PFAS Pathways: Tracking “Forever Chemicals” through Soil–Groundwater Interfaces for Safer Water

The Subsurface Environmental Processes Group (Eawag and ETH Zurich) is seeking a dynamic and motivated doctoral student to study the dynamics of PFAS in subsurface environments. Per- and polyfluoroalkyl substances (PFAS) are a class of highly persistent synthetic compounds increasingly detected in soils and aquifers worldwide. Their extreme stability and mobility make PFAS a critical challenge for groundwater quality and drinking water security. Although PFAS contamination has been reported in many regions, the fundamental mechanisms controlling PFAS fate and transport in coupled soil–aquifer systems remain poorly understood.