| 摘要 |
PROBLEM TO BE SOLVED: To provide a sludge treatment equipment which is applicable to a sludge treatment site where sludge is not retained for a long term and by which the amount of a sludge to be disposed finally can be reduced to zero or a very small amount. SOLUTION: This sludge treatment equipment for treating a sludge generated from a facility for treating waste water by using activated sludge is provided with a sludge solubilizing tank 1 for solubilizing waste sludge, a strong acid adding unit 6, a warming unit 3 and an ultrasonic wave irradiation unit 2. COPYRIGHT: (C)2004,JPO&NCIPI
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