发明名称 |
WASTEWATER TREATMENT METHOD AND WASTEWATER TREATMENT SYSTEM |
摘要 |
<p>This wastewater treatment system is constituted by being provided with a solid-liquid separator 2 that separates the liquid portion and the solid portion from organic wastewater, a first anaerobic treatment tank 4 that carries out anaerobic treatment of the liquid portion separated by the solid-liquid separator 2 and obtains processed water that has passed through a filter mechanism 3 from sludge, a second anaerobic treatment tank 5 that carries out anaerobic treatment of the solid portion separated by the solid-liquid separator 2, and a sludge supply mechanism 6 that supplies the sludge in the second anaerobic treatment tank 5 to the first anaerobic treatment tank 4, and the filter mechanism functions stably without increasing the size of the anaerobic treatment tanks.</p> |
申请公布号 |
EP2692700(A4) |
申请公布日期 |
2014.10.15 |
申请号 |
EP20120763898 |
申请日期 |
2012.03.27 |
申请人 |
KUBOTA CORPORATION |
发明人 |
WAKAHARA, SHINICHIRO;KOBAYASHI, MAIHO |
分类号 |
C02F3/28;B01D65/02;C02F1/44;C02F3/34;C02F11/04 |
主分类号 |
C02F3/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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