PROCESS FOR THE INERTAGE OF WASTE INCINERATION PURIFICATION RESIDUES USING GROUND VITRIFIED BLAST FURNACE DAIRY AND SOLIDIFIED COMPRISING SAID RESIDUES

摘要

A method for inertising residues from waste incineration fumes consists of mixing residues with water and slag of high vitrified ground furnace, the slag activated by the elements constituting the residues. A solid material containing residues from waste incineration fumes, slag of high vitrified ground furnace and water is also claimed. Its composition is: (i) residues:slag ratio between 85:15 and 95:5. (ii) water content of 30-55 wt.% of solid residues-slag mixture, or 35-45 wt.% when compacted and 55 wt.% when vibrated. Its 28-day compression strength is at least 1MPa or preferably greater than 3 MPa.