Abstract
This paper describes a low excess air ratio operating report of stoker type MSW (Municipal Solid Waste) incinerator using exhaust gas recirculation (EGR) system. EGR system was applied to an existing 150ton/day MSW incineration plant to confirm the features of lower emission pollutant and higher recycling efficiency. Comparing the operating data with the conventional operation data without EGR, we checked that EGR system was effective to reduce the toxic products such as NOx and CO, and it could make the low air ratio operation stable and could reduce running costs.
