Relation Analysis between Heavy Metals in Fly Ash and Incinerated Industrial Wastes for Emission Estimation of Chemicals from Stack

Abstract

Heavy metals concentration in fly ash and relation between the concentration and incinerated industrial wastes are analyzed for estimation of chemicals emission from industrial wastes incineration facilities. The concentration of heavy metals in fly ashes was different widely, however, compositions of each metal were similar except a few facilities. In the relation analysis of the concentration and incinerated industrial wastes, sevaral specific wastes such as waste oil and waste acid/alkari are cosidered to raise the concentration of heavy metals in fly ash. It is also suggeted that some wastes raise some specific metal concentrations in fly ash. For example, lead will be related to the incinerated amount of waste wood and specially controled sludge.