Influence of no initial concentration on removal efficiency in dielectric barrier discharge reactor

Abstract

An influence of initial NO concentration on NO removal was studied experimentally using two different applied voltage waveforms. Several hundreds ppm of NO was diluted with N2 and O2 gas mixture and was fed to a dielectric barrier discharge reactor. NO removal depended on initial NO concentration at sinusoidal voltage, whereas NO removal showed the same value for various initial NO concentrations at pulse voltage.