| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To dispose of a large quantity of sewage sludge by adjusting the component of the sewage sludge to a certain extent to reduce the fluctuation of the sludge component to be fed at a cement firing step at the stage that the sewage sludge is delivered to a sludge hopper of a cement factory. <P>SOLUTION: In a sewage sludge delivering system for delivering the sludge generated at each of a plurality of sewage treatment plants A1, A2, A3 to the sludge hoppers of a plurality of cement factories B1, B2, B3 by a vehicle C, the delivery destination of the vehicle C loaded with the sewage sludge is decided according to the component of the sewage sludge generated at each of the factories A1, A2, A3 so that the sludge components of the sludge hoppers of the factories B1, B2, B3 can be made almost equal to one another. <P>COPYRIGHT: (C)2004,JPO</p> |
