The Ministry of Land and Resources, the Ministry of Industry and Information Technology, the Ministry of Finance, the Ministry of Environmental Protection and the National Energy Administration jointly issued the "Guiding Opinions on Strengthening the Restoration and Comprehensive Management of Mine Geological Environment" (hereinafter referred to as "Guiding Opinions"), which will be clearly improved. We will develop a mechanism for compensation and protection of the economy, build a new mechanism for protection and governance that the government, enterprises, and society will participate in, and form a new situation for the recovery and comprehensive management of the “new and old problems†under construction, production, and history. The "Guidance Opinions" pointed out that the main objectives of China's mine geological environment recovery and comprehensive management are: by 2025, a comprehensive dynamic monitoring system will be established, and the responsibility for protection and governance restoration will be fully implemented. The new and production mine geological environment will be effectively protected and timely treated. Significant achievements have been made in the management of historical issues, and the basic geological environment protection and governance of mines with perfect systems, clear responsibilities, proper measures, and well-managed mine geological restoration and comprehensive management systems have been formed, forming “no longer owing new accounts and accelerating old accountsâ€. New situation. The "Guidance Opinions" determined that there are three major tasks for the restoration and comprehensive management of mine geological environment in China. The first is to carry out a detailed survey of the geological environment of the mine organized by the provincial people's government and the city and county as the main units. It is clear that the legacy of the geological environment of the mines left over from the planned economy period or the loss of the responsible persons will be restored by the local governments at all levels. The central government will provide necessary support; the new problems caused by the construction and production of mines will be restored by the mining enterprises. The second is to strengthen source prevention. Implement the “three-synchronization†system and the social publicity system for the development and utilization of mineral resources, the mine geological environment protection and governance restoration plan, the land reclamation plan, the simultaneous review, and the simultaneous implementation. The third is to speed up the resolution of historical issues. Called on all localities clear mission requirements, increasing the financial capital investment, encourage social capital to participate, according to the principle "who control, who benefits", give full play to the leading role of guiding financial resources, to explore building "government-led, policy support, social participation The new model of mine geological environment management, development-oriented governance and market-oriented operation, strengthen the integration and rational use of policies and project funds. The "Guidance Opinions" also clarified the new policies for the exploitation and utilization of mineral resources in the abandoned industrial and mining wasteland and the use of social funds to carry out the restoration of mine geological environment. According to different minerals and development methods, establish differentiated and targeted mining land policies; improve mineral resources development policies, rationally adjust mineral development layout; encourage third-party governance, local governments, mining enterprises may adopt “responsible pays, professional In the way of “governance and governanceâ€, the resulting geological and environmental problems of the mine will be transferred to professional institutions for treatment; the support of science and technology will be strengthened, and the redevelopment policy of tailings residual minerals will be innovated. Recently, the Ministry of Land and Resources will work with relevant departments to further improve the mine geological environment protection and land reclamation system plan, while strictly restricting the access to mineral development, effectively reduce the examination and approval links, and guide mining enterprises to use the recovery management deposit to implement the geological environment management restoration project. To strengthen the supervision of mine geology and environmental protection, and to initiate the drafting and demonstration of the Regulations on Mine Geological Environment Protection (Draft). Hydro Jeting machine ZHEJIANG BOTUOLINI MECHANICAL CO.,LTD , http://www.botuopump.com