The characteristics of municipal solid waste (MSW) processed by municipal solid waste incinerators (MSWI) in Guangxi are as follows: kitchen waste 45.57%, paper 16.17%, rubber 19.9%, textiles (fibers) 5.97%, wood and bamboo 5.19%, ash and soil 1.26%, bricks, tiles, and ceramics 0.61%, glass 2.88%, metals 1.82%, and others 0.64%. Moisture content is 52.52%, higher calorific value of 7792.42 kJ/kg, and lower calorific value of 5878 kJ/kg. 14 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. For each kg of this type of waste, 0.205 kg of slag and 0... The fly ash and slag, at a quantity of 05kg, are subjected to precious metal recovery before landfilling, and the fly ash is treated with cement at a ratio of 1:1 for fixation. The average heat efficiency of waste heat power generation is taken as 22%; during the process of waste heat supply, no different forms of heat and energy conversion were performed, so the heat efficiency is higher, 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.