| 摘要 |
PROBLEM TO BE SOLVED: To provide a filter unit which is compact and conducts the easy maintenance and which treats mainly liquid separated in a washing toilet, and to provide a treatment apparatus using the same. SOLUTION: The liquid is moved from the lower part to the upper part in treating the liquid through the filter 20 introduced from a treatment water introduction port 29. Thus, the clogging to the filter is prevented. The compact filter unit group which can eliminate a pump and the like is obtained by piling the filter unit up and down. Further, the liquid treatment apparatus using the filter unit is provided. The compact and efficient liquid treatment apparatus is provided. COPYRIGHT: (C)2007,JPO&INPIT
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