NO_x Removal from Simulated Marine Exhaust Gas by Wet Scrubbing Using NaClO Solution

Figure 9

The change of NO_x concentration with the initial NO_x concentration (gas flow is 1.25 L/min, inlet O₂ concentration is 13%, inlet NO_x concentration is in the range of 250–1000 ppm, NaClO concentration is 0.05 M, initial solution pH is 6, and solution temperature is 293 K; solid points refer to inlet NO_x concentrations and open points refer to outlet NO_x concentrations).