Figure 4

Relationship between O2 concentration and EDTA loss rate.
([Fe(III)EDTA]0, 10 mM; CO2, 15% (v/v); NO, 400 ppm; G, 1 L min−1; VL, 40 L h−1; T, 50 °C; pH, 6.8–7.0).
Relationship between O2 concentration and EDTA loss rate.
([Fe(III)EDTA]0, 10 mM; CO2, 15% (v/v); NO, 400 ppm; G, 1 L min−1; VL, 40 L h−1; T, 50 °C; pH, 6.8–7.0).