Particle Size Distribution of PM-10 and Heavy Metal Emission with Different Temperature and HCl Concentrations from Incinerators

摘要: Emission characteristics of particulate matter and heavy metals from 12 small waste incinerators, whose capacity ranged 25 to 200 kg/h waste, were investigated determine the factors affecting generation growth mechanisms. The ratio fine particles coarse increased with flue gas temperature. Particulate showed bimodal forms in particle size distributions. finer mode distribution shifted toward coarser a decrease Experimental results agreement coagulation theory: It is thought that mechanically generated by gas-to-particle conversion mechanisms such as nucleation, condensation, coagulation. Heavy metal enrichment was also observed related formation vaporized metals. all except zinc affected hydrogen chloride concentrations, while some emissions manganese, chromium, copper not varied