| 摘要 |
<p>PURPOSE:To reduce a bad odor degree simply at a low cost by contacting a malodorous gas with a bentonite slurry. CONSTITUTION:The slurry containing 2-3% of bentonite particles is dripped in a rainfall fashion from a top part of a liquid-gas adsorbing tower to be contacted with the malodorous gas introduced from a bottom part of the tower. The gas with a reduced bad odor degree is discharged from a discharge port in the vinicity of the tower top part.</p> |
