Formation of Perfluorocarboxylic Acids from the Incomplete Thermal Decomposition of Perfluorooctanesulfonic Acid and Perfluorooctanoic Acid
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Two solutions containing ~500 mg/L of perfluorooctanesulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) were atomized at two post-flame locations within a natural gas-fired pilot-scale combustor with peak temperatures of ~860 °C and ~750 °C. The thermal ... ...