Description
This study, led by Dr. Feng Xiao at the University of Missouri, investigated the thermal decomposition of per- and polyfluoroalkyl substances (PFAS) and their byproducts under controlled incineration conditions. The research determined the temperature and time profiles required to achieve 99–99.999% PFAS degradation across various compound classes, revealing that complete decomposition occurs rapidly at ≥1000 °C. The study also explored post-treatment strategies using granular activated carbon (GAC) and catalytic additives to enhance fluorine mineralization and reduce persistent degradation byproducts. Additionally, the team developed real-time, non-destructive PID detection methods using TGA-FTIR, advancing emissions monitoring capabilities. These findings provide potential operational guidance for improving PFAS destruction efficiency and environmental safety in waste treatment and incineration systems.
$0.00
