The dataset represents the treatment of \"municipal solid waste, sanitary landfill.\" The recommended use of this dataset: for average municipal/public waste mixtures. It is not suitable to represent any single specific waste, such as plastics, paper, cardboard. The characteristics of urban solid waste in Gansu Province are as follows: food waste 36.38%, paper 9.7%, rubber 11.34%, textile (fiber) 2.1%, wood and bamboo 1.36%, ash and soil 0%, bricks, tiles, and ceramics 37.81%, glass 0.93%, metal 0.23%, others 0%. Moisture content is 44.26%, and higher calorific value of 6088. 2 kJ/kg, lower calorific value 4390.57 kJ/kg. The municipal data within the region is assumed to be merged with equal weights.