TREATMENT METHOD AND TRANSPORTING METHOD OF ORGANIC MATTER-CONTAINING SLUDGE AND CEMENT CLINKER BURNING STARTING MATERIAL USING THE ORGANIC MATTER-CONTAINING SLUDGE

摘要

PROBLEM TO BE SOLVED: To provide a treating method and a transporting method of org. matter-containing sludge capable of treating it utilizing a cement burning stage, even for the org. matter-containing sludge such as sewage sludge generated at a region far from a cement plant and to provide a cement clinker burning starting material capable of being used at a cement plant far from a generating source of the org. matter-containing sludge. SOLUTION: The org. matter-containing sludge is subjected to dehydrating treatment by using a dehydrating material containing calcium oxide, and the solid matter after the dehydrating treatment is granulated, and the obtained granulated matter is carried into the cement plant and used as a part of the cement clinker burning starting material. The org. matter-containing sludge used as the part of the cement clinker burning starting material is transported to the cement plat in the form of the granulated matter obtained by granulating the solid matter after the dehydrating treatment by the dehydrating material containing the calcium oxide.