The characteristics of urban solid waste processed by the Municipal Solid Waste Incinerator (MSWI) in the urban area of Baise City, Guangxi Province, are as follows: food waste 35.74%, paper 18.02%, rubber 24.53%, textiles (fibers) 6.92%, wood and bamboo 9.07%, ash and soil 0%, bricks, tiles and ceramics 0.87%, glass 3.12%, metal 1.74%, and other 0%. Moisture content is 50.28%, higher calorific value of 8855.93 kJ/kg, and lower calorific value of 6945 kJ/kg. 49 kJ/kg. Waste treatment activities are based on an average urban/public waste mix and are not suitable for individual specific waste materials 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 furnace slag, at 05kg, after the recovery of precious metals, are buried. The fly ash is solidified with cement at a ratio of 1:1. The average heat efficiency of waste heat power generation is taken as 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 taken as 64%; by combining the thermal efficiency of the comprehensive waste heat power generation process and the direct heat supply process, 15% of the heat generated during the waste incineration process is used for power generation, and 56% is used for direct heating.