process for recovery of heavy ash from incineration of municipal solid waste and mineral addition for concrete, ligands, and cementizi hydraulic products.

摘要

A process for the recovery of bottom ash is characterized by shredding and physical separation phases. The bottom ash undergoes an oxidation treatment of the amphoteric metals contained therein. After the process, the treated bottom ash can be employed as mineral additive for concretes or hydraulic bonding agents.