TREATMENT METHOD FOR ASBESTOS-CONTAINING WASTE MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a treatment method for completely and safely detoxifying an asbestos-containing waste material. SOLUTION: The asbestos-containing waste material is wet-pulverized under an alkaline aqueous solution, the asbestos-containing waste material is made nonasebestos and turned to a detoxification treated object, and the detoxification treated object is supplied to either a raw material receiving process or a cement kiln supply process in a cement clinker calcination plant and melted by a cement kiln. Thus, the asbestos-containing waste material is safely and completely detoxified and cement reusing the waste material is manufactured. COPYRIGHT: (C)2009,JPO&INPIT