| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for efficiently separating an organic solvent gas from a gas containing organic solvent gases. SOLUTION: This solvent gas treatment method includes combined processes for separating at least one organic solvent gas from a gas containing organic solvent gases: a process (a dissolving-in-water process) for dissolving a part of the contained organic solvent gases in water by bringing the organic solvent gas-containing gas into contact with water and a process (a biological treatment process) of biologically decomposing at least a part of the organic solvent gases by bringing the organic solvent gas-containing gas into contact with activated sludge-containing liquid. Consequently, an organic solvent gas can industrially and efficiently be separated.</p> |
