| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent a bypass of a gas from upper and lower ends of a gas-liquid contacting material, and to improve a gas-liquid contact efficiency. <P>SOLUTION: A pollutant removal apparatus 10 is provided and characterized in that the gas passes sideways through the gas-liquid contacting material 11 on which water falls in drops to remove the pollutant from the gas. The removal apparatus 10 is characterized in that the upper end and the lower end of the gas-liquid contacting material 11 are water-sealed. Preferably, above the gas-liquid contacting material 11, an upper side water tank 12 is provided in such a state that the bottom surface 16 having an opening 17 comes into contact with the upper end of the gas-liquid contacting material 11, and at the same time, a water supply system 13 supplying water in the upper side water tank 12 is provided. A lower side water tank 14 is provided below the gas-liquid contacting material 11 so that the lower end of the gas-liquid contacting material 11 may be immersed. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
