| 摘要 |
<p>PROBLEM TO BE SOLVED: To effectively perform deodorization, decoloration and disinfection treatment of night soil. SOLUTION: This night soil disposal apparatus is provided with a first tank 11 for treating components in the night soil by bacteria, a second tank 12 for further treating the remainder after the treatment in the first tank 11 by bacteria, a third tank 13 for aerating the treated material passing through the treatment in the first tank 11 and second tank 12 by ozone and a filter tank 14 for extracting a liquid phase from the treated material passing through the ozone aeration.</p> |
