PROCESSING OF WASTE INCINERATION ASHES

摘要

The invention relates to a method for processing waste incineration ashes, in particular domestic waste incineration ashes, in which the ashes are classified into a plurality of fractions of different grain size distributions in a processing plant separated from the actual waste incineration process. The ashes are classified exclusively using a wet classification process in the processing plant, only wet classification processes that are gentle to the grains being used, and the wet classification process is performed in such a way that all of the ashes are classified into at least one fine fraction loaded with harmful substances and at least one coarse fraction that contains only a small amount of harmful substances or no harmful substances at all.