Summary description： Shidu town is located in the southwest of Fangshan District of Beijing, bordering with Hebei Province. There are more than 10000 permanent residents, with an average population of 30000 in peak tourism season. Due to the shortage of existing treatment facilities, domestic waste is directly transported to landfill site with high transportation cost and low treatment efficiency. At present, the processing capacity of a single equipment is 5 tons / day. The labor quota is 23, and the wages of workers are subject to the local level. The power consumption of the project is mainly for the tail gas treatment system, that is, the power consumption is 120 degrees per day (specific to the actual situation).