The characteristics of urban solid waste processed by the municipal solid waste incinerator (MSWI) in the rural area of Chongqing City are as follows: food waste 31.97%, paper 5.38%, rubber 6.92%, textile (fiber) 1.74%, wood and bamboo 1.99%, ash and soil 34.27%, bricks, tiles and ceramics 3.51%, glass 1.45%, metals 0.46%, and others 12.44%. The moisture content is 43.7%, higher calorific value of 5402.67 kJ/kg, and lower calorific value of 3875. 32 kJ/kg. Waste treatment activities are based on an average urban/municipal waste mixture and are not suitable for individual specific wastes such as plastics, paper, cardboard, etc. If your waste is a specific waste mixture, please inventory the corresponding waste separately. Each kg of this waste will produce 0.205 kg of slag and 0. The fly ash and slag, after the recovery of precious metals, are landfilled. Fly ash is solidified with cement in a 1:1 ratio. The average heat efficiency of waste heat power generation is 22%; in the process of waste heat supply, there is no conversion between different forms of heat and energy, so the heat efficiency is higher, with an average value of 64%. Through a comprehensive analysis of the thermal efficiency of waste heat power generation and direct heat supply, 15% of the heat generated during the waste incineration process is used for power generation and 56% is used for direct heating.