The characteristics of municipal solid waste (MSW) processed by Jiangsu city's municipal solid waste incinerator (MSWI) are as follows: food waste 62.6%, paper 10.9%, rubber 11.4%, textile (fiber) 2.1%, wood and bamboo 0.9%, ash and soil 0%, brick, tile, and ceramics 0.7%, glass 2%, metal 0.2%, and others 9.2%. It has a moisture content of 60.7%, higher heating value of 5649.64 kJ/kg, and lower heating value of 3757. 05 kJ/kg. Waste treatment activities are based on an average urban/public waste mixture and are not suitable for single specific wastes such as plastics, paper, cardboard, etc. If your waste is a specific waste mixture, please inventory the corresponding waste separately. For each kg of this waste, 0.205 kg of slag and 0. Fly ash and slag, at 05 kg, are subjected to precious metal recovery before being landfilled. Fly ash is mixed with cement in a 1:1 ratio for solidification. The average thermal efficiency of waste heat power generation is taken as 22%; in the process of waste heat supply, no different forms of heat and energy conversion are performed, so the thermal efficiency is relatively high, averaging 64%. By combining the thermal efficiency of waste heat power generation and direct heat supply, 15% of the heat generated during waste incineration is used for power generation, and 56% is used for direct heating.