| 摘要 |
PROBLEM TO BE SOLVED: To miniaturize a mud water treatment device by obviating a stirring blade for uniformly dispersing a flocculant. SOLUTION: The mud water treatment device 1 is composed of a dehydration vessel 3 and a freely attachable and detachable floc formation tank 2. The bottom part of the floc formation tank 2 is provided with a nozzle 23 jetting a flocculant, and by the jetting of the flocculant, it is uniformly stirred and mixed with the mud water to be treated, so that the device is made compact. The formed floc flows down from an exhaust port 24 to a filter bag 31 installed at the inside of the dehydration vessel 3, and the mud and treated water are separated. The filter water passed through the filter bag is reutilized as cooling water for a cutter or dilution water. COPYRIGHT: (C)2005,JPO&NCIPI
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