The characteristics of municipal solid waste (MSW) processed by the municipal solid waste incinerator (MSWI) in Liaoning are as follows: kitchen waste 53.07%, paper 11.86%, rubber 14.77%, textile (fiber) 7.13%, wood and bamboo 9.33%, ash soil 0%, brick and tile ceramics 0%, glass 3.22%, metal 0.61%, and others 0%. The moisture content is 55.08%, the higher calorific value of 7299.41 kJ/kg, and the lower calorific value of 5344 kJ/kg. 98 kJ/kg. Waste treatment activities are based on an average urban/public waste mixture, not suitable for individual specific wastes such as plastic, paper, cardboard, etc. If your waste is a specific waste mixture, please inventory the corresponding waste separately. Every kg of this waste will produce 0.205 kg of slag and 0. Fly ash and furnace slag, after precious metal recovery, are landfilled, with fly ash and cement mixed at a ratio of 1:1 for solidification treatment. The average heat efficiency of waste heat power generation is 22%; during the process of waste heat supply, there is no conversion between different forms of heat and energy, so the heat efficiency is high, taking an average value of 64%; through a comprehensive consideration of the thermal efficiency of waste heat power generation and direct heat supply, 15% of the heat generated by waste incineration is used for power generation and 56% is used for direct heating.