The U.S. Environmental Protection Agency (EPA) announced today the allocation of $1,499,979 in research funding to Clarkson University. The grant aims to support the development and demonstration of nanosensor technology designed to detect, monitor, and degrade per- and polyfluoroalkyl substances (PFAS) in groundwater and surface water sources.
"Advances in nanosensor technology can lead to innovative approaches and critical solutions for PFAS removal," stated Chris Frey, Assistant Administrator for EPA’s Office of Research and Development. "This research grant will improve our ability to find and address PFAS, which will in turn better protect communities and the environment from PFAS exposures."
PFAS are a group of synthetic chemicals used in various industries and consumer products since the 1940s due to their advantageous properties. Among these chemicals, Perfluorooctanoic Acid (PFOA) and Perfluorooctane Sulfonate (PFOS) have been extensively utilized and studied. Although PFOA and PFOS have been replaced by other PFAS in recent years within the United States, concerns persist because many PFAS degrade slowly, leading to accumulation in humans, animals, and the environment over time.
The funding will enable Clarkson University's team to develop a portable nanosensing technology that functions as a stand-alone unit with interchangeable sensing and degradation components. This technology aims to rapidly estimate PFAS exposure levels, degrade the contaminants, and measure remediation effectiveness. The project involves creating, validating, and implementing this integrated nanosensor system for detecting and destroying PFAS in wastewater and groundwater.
Further information about the project can be found on EPA's website.
