TIF fluidized-bed municipal waste incineration system & materials recovery facility -Isesaki city clean & recycle center 21

摘要

Ebara's fluidized-bed, municipal waste incineration system (treatment capacity: 70 t/day, 3 furnaces) and materials recovery facility have been installed at Isesaki Clean & Recycle Center 21, Gunma Prefecture. The incineration system sufficiently meets standards stipulated in the government's new pollution prevention guideline. In particular, Dioxin emission is minimized to below 0.1 ngTEQ/m{sup}3 NTP, made possible by the blow-in of fine activated carbon and the use of catalysts. Waste heat from the incineration process is recovered and utilized to produce steam by a waste heat boiler. The steam is sent to a steam turbine for power generation (1980 kW) and the generated power is either used inside the plant or sold as excess electricity to the local power company. The Steam is also used inside and outside the plant ax a heat source for hot water and such. The materials recovery facility treats nun-combustible and bulky wastes, and recovers materials ax resources. It includes a public participating process and is contributing to waste reduction and recovery.