The characteristics of municipal solid waste processed by the municipal solid waste incinerator (MSWI) in the urban area of Shaoguan City, Guangdong Province, are as follows: food waste 49.03%, paper 22.76%, rubber 16.55%, textiles (fibers) 3.57%, wood and bamboo 3.95%, ash and soil 0%, bricks, tiles and ceramics 1.18%, glass 1.76%, metals 1.19%, and others 0%. It has a moisture content of 54.22%, higher heating value of 7578.01 kJ/kg, and lower heating value of 5625. 12 kJ/kg. Waste treatment activities are based on an average urban/municipal waste mixture and are not suitable for single specific waste materials 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 a ratio of 05kg, are processed for precious metal recovery before being landfilled. Fly ash is treated with cement at a ratio of 1:1 for solidification. The average heat efficiency of waste heat power generation is 22%; during waste heat supply, no different forms of heat and energy conversion were carried out, so the heat efficiency is relatively high, at an average of 64%. Through a comprehensive evaluation of the thermal efficiency of the waste heat power generation process and direct heat supply process, 15% of the heat generated during waste incineration is used for power generation, and 56% is used for direct heating.