Vaporization Behavior of Phosphorus from Pre-melted Incinerator Ash of Sewage Sludge

摘要

It is important to clarify the mechanism of phosphorus vaporization from sewage sludge ash in order to reduce refractories corrosion attack by phosphorus accretion and improve the process performance of the incineration process. The effect of pre-melting sewage sludge added Fe2O3 on the vaporization behavior of phosphorus from incinerator ash of sewage sludge was investigated in the present work.