Removal of Sulfur Dioxide from Flue Gas Using the Sludge Sodium Humate

<table>The effects of O<sub>2</sub> (SO<sub>2</sub>, 2500 ppm; gas flow, 0.12 m<sup>3</sup>/h; absorption solution, 100 mL; 298 K). The inset shows the absorption amount of SO<sub>2</sub> and DTHE.</table>

The Scientific World Journal

fig5

Figure 5

Figure 5: Removal of Sulfur Dioxide from Flue Gas Using the Sludge Sodium Humate 