1) Mine environmental protection should be integrated throughout the entire process of mineral resource development. We must adhere to the principle of "pre-mining prevention, mid-mining management, and post-mining recovery", do a good job in mine environmental protection and governance, and develop The impact and damage of activities on the environment are reduced to a minimum. New mines must meet ecological environment access conditions. During the mining geological exploration stage, the environmental geological conditions of the mining area should be identified, the current situation should be evaluated, environmental problems that may arise during and after development should be predicted, prevention and control countermeasures should be proposed, and the feasibility of construction projects should be prepared for the environmental impact assessment of the mine, the assessment of the geological hazards of the mine, and the preparation of construction projects. Provide basic information and scientific basis for sexual research reports and designs.
2) During the construction (renovation and expansion) stage of mines, we must adhere to the principle of equal emphasis on mineral resource development and utilization and mine environmental protection, and implement an environmental one-vote veto system. Strictly implement the mine environmental impact assessment system. New mines must submit a mine environmental impact assessment report and a mine environmental protection and management plan to the competent authority. Mining activities that are deemed to have a greater impact and damage to the environment or are difficult to remediate after being damaged will not be approved. Newly built (renovated, expanded) mines must meet and meet the approved mine design or the mining recovery rate, mineral processing recovery rate, comprehensive utilization rate of natural (associated) resources, and waste recycling requirements proposed by the land and resources management department. It must meet the prescribed minimum mining scale requirements and have corresponding safety facilities. Safety facilities and mine environment prevention and control projects must achieve "three simultaneities" with the main mining project. The main content of the mine environmental protection and management plan should include a solid waste yard or tailings pond construction plan, a comprehensive resource utilization plan, a mine wastewater discharge treatment and recycling plan, a dust prevention and control plan, "three wastes" treatment measures and a standard discharge plan , soil and water conservation plan, land reclamation plan, geological disaster prevention and control plan. Open-pit mining should adopt safe slope, horizontal step or sunken mining methods, limit and gradually eliminate backward mining methods that destroy and waste resources, and resolutely ban mining methods without safety guarantees.
3) New construction (renovation or expansion) shall not be allowed in prohibited mining areas such as nature reserves, important scenic spots, geological relic protection areas, historical relics and scenic spots protection areas, and large water conservancy project facilities. ) mines; prohibit open-pit mining within the visual range on both sides of the main traffic road; improve the mine environmental protection and governance system, and gradually establish a corresponding assessment system. When receiving a mining license, the mining right holder must sign a mine environmental protection and management responsibility letter with the land and resources management department, and pay a full deposit for mine environmental protection and restoration management in accordance with regulations. If the mining environmental impact assessment report and the mining environmental protection and management plan are not submitted or the review is not approved, the mining rights registration and management authority will not issue or renew the mining license.
4) During the mining production stage, it is necessary to improve the environmental protection and management management system, establish a corresponding assessment system, and comply with and fulfill the commitments in the mine environmental protection and management responsibility letter. If the mine has not yet carried out environmental impact assessment and mine geological hazard assessment, the assessment and assessment work shall be carried out in accordance with relevant regulations. Mining right holders must strictly follow the requirements of the approved mining design plan, mine environmental protection and management plan, and geological disaster prevention and control plan to engage in mining activities and environmental protection and restoration management. Mining right holders should strictly regulate mining activities in accordance with the principle of "mining while managing". If mining causes environmental problems or triggers geological disasters, the mining right holder shall immediately take necessary remedial measures and report to the local land resources and environmental protection department in a timely manner. Strengthen the annual inspection system for mining enterprises, put forward specific requirements for mining environmental protection and management and land reclamation tasks, determine phased management goals, and conduct regular inspections. Introduce relevant preferential policies and measures for mining environmental management to guide mining enterprises to increase investment in mining environmental protection and management, and improve the status of mine environmental restoration and management.
5) During the mine closure stage, a mine environmental review system for closed mines should be established to clarify the technical requirements for environmental compliance in mine closures. The mining right holder shall submit the mine closed pit environmental restoration and management plan to the land and resources management department where the mine is located, and submit it for review and approval in accordance with regulations. The mining right holder shall complete the restoration and control of the mine environment within the specified time, and the land and resources department shall work with relevant departments to review and accept the restoration and control. Only when the acceptance standards are met, the pit shall be closed.
6) For the prevention and control of geological disasters in mines, the policy of "safety first, prevention first" should be strictly implemented, and the laws, regulations and laws issued by the state and relevant ministries and commissions such as mine safety regulations and mine safety procedures should be implemented. relevant regulations. Mining enterprises should strictly implement the "three simultaneous" principles of safety facilities and accept the review, guidance and supervision of the competent authorities. Establish and improve the mine environment monitoring system and mine geological disaster prevention and early warning information system. Mining enterprises should set up full-time personnel to monitor mining sites, solid waste dumps, etc., and formulate corresponding early warning and emergency plans to prevent disasters from occurring.
7) Open-pit mines should formulate a scientific and reasonable mining plan, carry out step mining in strict accordance with the designed stripping ratio and slope angle, and limit the mining surface and slope height. Adopt slope shotcrete treatment for dangerous sections of open-pit mines, build waterproof surfaces, cut squares to reduce loads, reduce vibrations, slope toe loading, anti-slide pile support measures, etc. to prevent collapse, landslides and soil erosion. In open-pit mines When processing and smelting plants are built nearby, national environmental protection requirements should be strictly implemented to prevent air pollution and water and soil pollution in mining areas.
For mining areas that have caused pollution, active measures should be taken to restore and improve the ecological environment of the mining areas.
8) New solid waste dumps must be sited, assessed, surveyed, designed, constructed and supervised by professional units with corresponding qualifications in accordance with relevant national regulations; solid waste dumps in use must be in accordance with the design Construction and operation are required for use; solid waste dumps that have reached the designed service life or designed storage capacity should be immediately decommissioned and the storage closure process should be initiated. Use beyond the design capacity is strictly prohibited. Tailings storage ponds with safety hazards should be reinforced. Waste rock and waste residues should be piled up in an orderly manner and covered with soil and greening in a timely manner; solid waste dump sites must build formal slag dams, build grout and stone slope protection or carry out other solidification measures to prevent geological disasters such as landslides and debris flows. For some unstable landslides and unstable slopes that cannot be effectively managed, avoidance measures should be taken and isolation belts and warning signs should be set up. Clean up the waste residue occupying the main flood channels such as river valleys and ravines or build flood channels or pipelines to ensure the smooth passage of floods and cut off the source conditions for debris flow formation. Mine sites that cause damage to the mine environment through indiscriminate mining and arbitrary disposal of solid waste in various mining areas shall be rectified, cleaned up or closed.
9) Limit the mining of clay for bricks and tiles to prevent damage to farmland. Brick and tile clay mines in hilly areas should be scientifically planned, clay resources for bricks and tiles should be reasonably mined, hills and valleys should be leveled, and restored into arable land or construction land. In plain areas, it is prohibited to occupy cultivated land to mine clay for bricks and tiles to prevent damage to land resources. Vigorously develop new wall materials; no new or expanded clay brick production lines are allowed; existing brick factories must undergo technical transformation and convert to produce hollow bricks, industrial waste bricks or other products. An "annual permit system" will be implemented. In addition to financial penalties, those who do not take soil and reclaim it as planned will be disqualified from taking soil in serious cases. Solid clay brick and tile factories were suppressed and eventually eliminated through various policy measures.