a Process Method for Scatter Ash following burn up Living Wastes

摘要

The present invention relates to a method of treating fly ash of the incinerated municipal waste.; This is particularly harmful in cement, such as various kinds of municipal waste incineration as when washing the fly ash collected in the dust collector with water or washing with water or generated in the furnace cement producing chlorine containing a large amount in the fly ash by injecting carbonic acid gas and heavy metals, arising from It was removed by dissolving or injecting a carbonate ion source material, such as sodium carbonate to suppress the elution amount of metal ions to less environmental regulation value.; In accordance therewith, at the same time as treatment of waste water that is generated during the washing process is to reliably solve the problem of environmental pollution due to the embedding of the fly ash, and recycling the remaining solid material was washed with water treated with a cement material.