Federal Grant Award Summary

The University of Central Florida Board of Trustees received a $296,561 Project Grant from the National Science Foundation's Division of Chemical, Bioengineering, Environmental, and Transport Systems under the Engineering program (CFDA 47.041), effective May 1, 2026, through April 30, 2029. This collaborative research project will develop a mechanistic and predictive framework linking microscale biofilm-pipe interface processes to disinfectant decay rates, orthophosphate behavior, and localized corrosion in drinking water distribution systems. The research will utilize controlled biofilm reactors containing ductile iron, copper, galvanic joints, and inert control materials operated under free chlorine and monochloramine regimes to generate high-resolution data on the chemical interactions occurring directly at the pipe-water surface.

The deliverables from this project include scientific data and analytical models that will enable water utilities to estimate chlorine demand more accurately, optimize contact time in distribution systems, and prevent water quality problems while supporting improved corrosion control and regulatory compliance with the Lead and Copper Rule Improvements. Integration of artificial intelligence tools with the microscale research findings will provide utilities with actionable insights for managing disinfectant levels and reducing exposure to harmful metals such as lead and copper. The project will additionally contribute to workforce development by training students in environmental engineering, biotechnology, electrochemistry, and artificial intelligence while strengthening collaboration between academic researchers and water utility partners.