Method of Stabilizing Treatment for Flying Ash in Incineration

摘要

The present invention by treatment neutralized with a waste acid and waste alkali the incineration fly ash generated in the waste incineration, according to the processing method of having to use the expensive neutralizing agent economical and environmentally friendly incineration fly ash, semi-dry of the waste incinerator or a dry reaction and collecting the tower spraying lime sludge, or powdery state in the waste gas and the reaction fly ash, and neutralized by addition of spent acid generated in the industry in the fly ash, after the reaction column of a waste incinerator to neutralize the waste acid back It was added a small amount of slaked lime particles (waste alkali) in which the dust-collecting filter consists in neutralization.