| 摘要 |
PROBLEM TO BE SOLVED: To provide a water treatment method coping with emergency which has high mobility, can be easily introduced even in a disaster area, can reduce loads such as a nitrogen component in recovered sludge in spite of its compactness, and further, when being applied upon water producing, suppresses influence to the environment to the minimum, so as to efficiently perform the water producing, to provide a system therefor, and to provide an on-vehicle type electrolyzer. SOLUTION: The system is provided with: a sludge concentration car 1 for concentrating waste water 20; and an on-vehicle electrolyzer 3 for performing electrolytic treatment, and, in the case an area provided with waste water treatment facilities for treating human waste, septic tank sludge or sewage suffers a great deal of damage, the waste water treatment function thereof upon normal conditions is damaged, and the waste water 20 in which a quantitative or qualitative load exceeds is generated, treatment is performed in such a manner that, in accordance with the properties of the waste water 20, the sludge concentration car 1 and the on-vehicle type electrolyzer 3 are selectively line-coupled, so as to be the water quality coping with the objective waste water treatment. Suitably, the waste water 20 is concentrated by the sludge concentration car 1, and thereafter, at least a part of the concentrated separate liquid is subjected to electrolytic treatment by the on-vehicle type electrolyzer 3. COPYRIGHT: (C)2007,JPO&INPIT
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