The oxidation removal process of nitric oxide (NO) from flue gas using an ultraviolet (UV) light and heat coactivated ozone (potassium peroxymonosulfate, 2KHSO(5)center dot KHSO4 center dot K2SO4) system in an UV (254 nm)-impinging stream reactor was studied. The main process parameters (e.g., light intensity, oxone concentration, solution temperature, solution pH, flue gas composition, and flow rate of flue gas and solution), products, mechanism, and kinetics of NO removal were studied. The results show that UV and ozone have a significant synergistic effect for promoting free radical product...
