Abstract: Currently, how to handle domestic waste with high quality in the context of waste classification has become an important research topic. Sampling experiment and rule analysis of important physical and chemical characteristics of municipal solid waste in Qingdao were carried out through experimental analysis and data statistics methods. The results showed that in the next few years, the volume of domestic waste removal and per capita waste generation in Qingdao would continue to grow, the kitchen waste generated by residents would still have a certain space to decline, other waste and low-value recyclables would increase, harmful waste would remain at the current level, the water content of waste would continue to be at a high level in the next few years, and the wet-based low calorific value would continue to grow.

Key words: Qingdao city, municipal domestic waste, physical and chemical properties, component analysis