The University of Illinois has received a $500,000 federal Project Grant award from the National Science Foundation (NSF) Division of Chemical, Bioengineering, Environmental, and Transport Systems under CFDA No. 47.041 - Engineering. The goal of this 3-year grant is to design, evaluate, and optimize an integrated electrosorption and electrocatalytic process that can selectively extract and degrade short-chain per- and polyfluoroalkyl substances (PFAS) from semiconductor manufacturing wastewater....
The National Science Foundation awarded a $583,500 Project Grant to the Colorado School of Mines under the Engineering federal grant program (CFDA 47.041). The grant will support research to evaluate hydrothermal liquefaction as a strategy for simultaneously destroying per- and polyfluoroalkyl substances (PFAS) in wastewater residual solids, while recovering energy and nutrients. Over three years, the Colorado School of Mines will conduct experiments to identify hydrothermal liquefaction process...
The National Science Foundation awarded a $465,181 Project Grant to the University of Illinois under the Engineering federal grant program (CFDA 47.041) for the period of September 1, 2022 through August 31, 2025. The grant funds the development of a low-cost microelectrode sensor array platform coupled with machine learning algorithms to detect per- and polyfluoroalkyl substances (PFAS) in water. PFAS are a class of chemicals used in numerous consumer and industrial products that can...
The National Science Foundation awarded a $119,998 Project Grant to the University of Arizona under the Engineering federal grant program (CFDA 47.041) to develop new sorbents that can stabilize per- and polyfluoroalkyl substances (PFAS) in sewage sludge. Approximately 55% of the 7.2 million dry metric tons of sewage sludge (biosolids) produced annually in the U.S. is applied as soil amendments and fertilizers in agriculture and land restoration. However, the increasing detection of PFAS in...
The National Science Foundation (NSF) awarded a $499,997 Project Grant under the Engineering program (CFDA 47.041) to the Regents of the University of Michigan to fund research aimed at advancing the use of persulfate and powdered activated carbon for in situ capture and destruction of per- and polyfluoroalkyl substances (PFAS) contaminating groundwater. The 3-year project will: 1) evaluate reaction kinetics for PFAS degradation using the persulfate/activated carbon treatment process, 2)...
This Project Grant award of $412,000 from the National Science Foundation (NSF) Engineering program (CFDA 47.041) will be used by the University of Massachusetts (UMass) to investigate the use of engineered polymer microparticles to adsorb and remove per- and polyfluoroalkyl substances (PFAS) from wastewater. The central hypothesis is that the adsorption of PFAS molecules will alter the interfacial properties of the microparticles, causing emulsions to destabilize and allowing for the capture...
This $499,988 Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) seeks to develop and validate an integrated sorption-photocatalytic process for the ex-situ treatment and remediation of groundwater contaminated by mixtures of per- and polyfluoroalkyl substances (PFAS) and chlorinated solvents like trichloroethylene (TCE) and tetrachloroethylene (PCE). The principal investigator and research team at Southern Illinois University Carbondale will...
This Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) provides $150,000 to Claremont McKenna College to discover enzymatic pathways to break carbon-fluorine bonds in perfluorinated carboxylic acids (PFAS). PFAS are a group of persistent chemicals that are costly to remove from the environment. The project aims to engineer special enzymes that can degrade these stable chemical bonds, which could unlock new technologies for PFAS remediation in...
This Project Grant award of $350,000 from the National Science Foundation's Engineering program (CFDA 47.041) supports a collaborative research project at the University of Missouri System (Missouri S&T) to discover enzymatic pathways that can break carbon-fluorine bonds in perfluorinated carboxylic acids (PFAS). PFAS are a group of costly-to-remove chemicals that do not naturally break down in the environment due to their strong carbon-fluorine bonds. The goal of this 3-year project is to...
The National Science Foundation (NSF) awarded a $221,627 Project Grant under its Engineering program (CFDA 47.041) to the Regents of the University of Minnesota to conduct research on the transformation mechanisms and products of per- and polyfluoroalkyl substances (PFAS) during drinking water disinfection processes. The 3-year project, beginning August 1, 2024, will investigate how PFAS compounds react with common disinfectants like chlorine and ozone. This research aims to improve...