METHOD FOR CONCENTRATING HEAVY METAL COMPOUND IN THE CASE OF THERMALLY INACTIVATING RESIDUE CONTAINING HEAVY METAL

摘要

PURPOSE: To provide a method for concentrating heavy metal compounds in the case of thermally inactivating a residue containing heavy metals. ;CONSTITUTION: In this method, a solvent accelerating the evaporation of the heavy metals related with environment is added into the residue containing the heavy metals to separate the heavy metals from the matrix, and the residue is thermally inactivated (fused, sintered, or vitrified).;COPYRIGHT: (C)1995,JPO