| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for solidifying mud, mud solidification treatment material, and a method using the same, achieving a rapid stabilization treatment by only adding a small amount to fluent mud such as mud having soil characteristics and construction sludge generated in a dredging operation at a river, a lake or the like, and efficiently converting into an aggregate or fine-grained form. <P>SOLUTION: This mud solidification treatment method includes a step of adding 0.1-0.5 wt.% of inorganic sintered powder solidifying material to 100 wt.% of mud and agitating them, the inorganic sintered powder solidifying material being obtained by sintering Shirasu having a particle diameter of 10 μm to 0.5 mm and paper sludge ash one to five times at 600-900°C. <P>COPYRIGHT: (C)2012,JPO&INPIT |
