Current situation, problems and countermeasures of urban mineral resources development and utilization in China

Urban minerals are resources that are produced in the process of industrialization and urbanization and are contained in various types of urban wastes, which can be recycled.They are the important supplement to China's primary mineral resources.In recent years, China has vigorously promoted the development and utilization of urban mineral resources and carried out a series of active exploration and practical work.This paper analyzes the status quo of urban mineral resources development and utilization in China from the perspective of urban mineral resources and development and utilization.Then it points out problems in the development of China's urban mineral resources:systematic lack of basic research, insufficient capacity and technical content, incomplete policy support system, and low participation of various types of subjects.Finally, the countermeasures and suggestions for promoting the development and utilization of urban mineral resources in China are proposed, including carrying out basic research of urban minerals, continuous innovation of urban mineral development and utilization mode, emphasis on technological innovation and upgrading of equipment, strengthening the supervision of imported solid waste, and improving the support system for policies and regulations.