Process for treating ash from waste incineration plants by desalination and artificial aging by means of underwater high-voltage spark discharges

摘要

In a method and apparatus for processing materials comprising ashes from waste incineration plants and mineral residues to condition them in a short time by washing them and by subjecting them to electrodynamic processes and shock waves generated by high voltage spark discharges, the material is made chemically inert and aged so that it can be used immediately after treatment without harming the environment.