| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a circulating biodegradation treatment toilet using one pump in common to supply air required for circulation of sanitary sewage and biodegradation treatment and effectively crushing excreta to restrain power consumption. <P>SOLUTION: The circulating biodegradation treatment toilet 1 performs biodegradation treatment and decoloring treatment while transferring sanitary sewage including excreta after washing a toilet bowl with wash water, sequentially to a plurality of adjacently arranged treatment tanks so as to be recycled as wash water again. An inlet of a lifting pump 7 is arranged in the treatment tank after finished with predetermined treatment, and an injection nozzle 8 connected to the lifting pump 7 and mixing micro bubbles into the sanitary sewage for injection is disposed in the other treatment tank before finished with the predetermined treatment. The sanitary sewage after finished with the predetermined treatment is returned to the other treatment tank before the treatment and purified while being circulated. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
