The characteristics of municipal solid waste (MSW) processed by Zhejiang urban solid waste incinerator (MSWI) are as follows: kitchen waste 64.5%, paper 6.7%, rubber 10.1%, textile (fiber) 1.2%, wood-bamboo 0.1%, ash soil 0%, bricks-tiles-ceramics 15.1%, glass 2%, metal 0.3%, and others 1.36%. Moisture content is 56.78%, higher calorific value of 5161.91 kJ/kg, and lower calorific value of 3249. 72 kJ/kg. Waste treatment activities are based on an average urban/public waste mixture and are not suitable for single specific waste materials such as plastic, 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. The fly ash and slag, at a weight of 05kg, are subjected to precious metal recovery before being landfilled. The fly ash is solidified with cement at a ratio of 1:1. The average heat efficiency of waste heat power generation is 22%; in the process of waste heat supply, there are no different forms of heat and energy conversion, therefore the thermal efficiency is high, with an average value of 64%; by integrating the thermal efficiency of the 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.