2000/11/1/ · MSW in China now is mainly treated by landfilling and composting, and a smaller amount of few MSW is treated by incineration. The amount of MSW treated by landfilling and composting respectively is over 70 and 20% of the total amount of MSW disposed (Nie and Dong, 1998, Zhang, 1998).There are only two operating MSW incineration plants in China at present,