Project Grant 83947401

This Project Grant awarded by the National Science Foundation (NSF) Division of Chemical, Bioengineering, Environmental, and Transport Systems (CFDA 47.041 - Engineering) supports research at South Dakota State University to develop advanced oxidation processes (AOPs) for controlling iodinated disinfection byproducts (I-DBPs) in drinking water. The $209,472 award will fund a 3-year collaborative effort to investigate the use of oxidants like ferrate, ozone, and UV photolysis to efficiently...

This $262,158 Project Grant award from the National Science Foundation's Division of Chemical, Bioengineering, Environmental, and Transport Systems (CBET) will fund research at the South Dakota School of Mines and Technology to develop advanced oxidation processes for controlling the formation of iodinated disinfection byproducts (I-DBPs) in drinking water treatment. The key objectives are to: 1) investigate the use of advanced oxidation processes like ferrate, ozone, and UV to optimize the...

This $349,044 Project Grant award from the National Science Foundation's Engineering program (CFDA 47.041) supports collaborative research to compare the concentrations and toxicity contributions of different classes of disinfection byproducts (DBPs) formed during drinking water treatment. The key objectives are to: 1) Compare DBP formation and toxicity between chlorine/chloramine disinfection and granular activated carbon treatment followed by chlorination; 2) Assess how water source, age,...

This $270,411 federal Project Grant award from the National Science Foundation's Engineering program (CFDA 47.041) supports collaborative research by the South Dakota School of Mines & Technology to investigate the transformation of phenols to aliphatic disinfection byproducts (DBPs) in drinking water treatment. The research aims to identify critical factors and develop strategies to minimize the production of intermediate halophenols, which can form during the chlorination process used to...

This federal Project Grant award from the National Science Foundation's Engineering program (CFDA 47.041) provides $253,000 to the University of South Carolina to conduct a multi-part research study on a new class of disinfection by-products called halocyclopentadienes (HCPDs) found in drinking water. The key objectives are to: 1) assess the national occurrence of HCPDs in drinking water, 2) determine factors influencing HCPD formation, and 3) investigate the genotoxicity (potential cancer risk)...

This Project Grant from the National Science Foundation's Division of Chemical, Bioengineering, Environmental, and Transport Systems provides $150,000 to support the development of quantitative tools to assess the mechanisms and potential of UV-activated persulfate radicals for treating per- and polyfluoroalkyl substances (PFAS) in water. With a completion date of July 31, 2024, this award under the Engineering (47.041) federal grant program will fund research at the California State...

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...

This National Science Foundation (NSF) Project Grant award under CFDA 47.041, Engineering, provides $241,750 to the University of Missouri System to research the transformation mechanisms and products of per- and polyfluoroalkyl substances (PFAS) during water disinfection processes. The 3-year project, running from August 2024 to July 2027, aims to determine how PFAS and their precursors react with common disinfectants like chlorine and ozone during drinking water treatment. The research...

This Project Grant award from the National Science Foundation's Engineering program (CFDA 47.041) provides $166,936 to The University of Kentucky Research Foundation to conduct a three-part study on a new class of disinfection by-products called halocyclopentadienes (HCPDs) in drinking water. The research aims to: 1) assess the nationwide occurrence of HCPDs in U.S. drinking water, 2) determine key factors that influence HCPD formation, and 3) investigate the genotoxicity of these compounds. The...

Hazen and Sawyer, PC was awarded a $202,837.56 cooperative agreement from the Bureau of Reclamation under the SECURE Water Act - Research Agreements program (CFDA 15.560) to pilot an electrochemical oxidation system for treating per- and polyfluoroalkyl substances (PFAS) contaminated concentrate from a brackish water desalination facility. The pilot project will operate an electrochemical oxidation skid to treat PFAS impaired membrane concentrate from the Brackish Groundwater National...