Effect of Absorbents on NO_x Removal through Polyvinylidene Fluoride (PVDF) Hollow Fiber Membrane Modules

Figure 4

The feed gas flow rate, Q_G, effects on the NOx removal efficiency, R, and the amount of NOx absorbed NOxAbs in a 40 fiber membrane module using 400 mL of absorbent pairs of H₂O₂ (0.05 M) - HNO₃ (0.25 M), NaClO₂ (0.05 M) – NaOH (0.25 M), and NaClO₃ (0.05 M) – NaOH (0.25 M).