| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polluted water purification system equipped with a flocculation apparatus which can be miniaturized and is capable of producing magnetic microflocs and magnetic flocs, and a ship. <P>SOLUTION: A flocculation apparatus 14 is configured to include an apparatus with a united structure by disposing a quickly stirring tank 14A, a deceleration chamber 14C, and a moderately stirring tank 14B all in a single casing 40. The deceleration chamber is formed to be just like a labyrinth with 2 barrages 42 and 44 for reducing the speed of the treated water flowing out of the quickly stirring tank at a high speed. The quickly stirring tank, the deceleration chamber, and the moderately stirring tank of the flocculation apparatus are evacuated and fully filled with water. Accordingly, even if this polluted water purification system is mounted in a ship and the ship is swung by waves, the treated water in the respective tanks of the flocculation apparatus does not billow and is smoothly fluidized from the quickly stirring tank to the moderately stirring tank via the deceleration chamber. <P>COPYRIGHT: (C)2013,JPO&INPIT |
