Iron ore concentrator beneficiation test
Iron ore beneficiation test is the main basis of the concentrator design, the main basis of the feasibility study. It directly affects the decision-making of the construction project and concentrator and even metallurgical enterprises put into operation, technical and economic effects. The iron ore beneficiation test is one of the concentrator design of the early important work. Early in the design must be based on the various stages of work (including feasibility studies and preliminary design), the need for the appropriate size and depth of test and research work.
Iron ore concentrator of Environmental Protection
1. The site and the overall layout to minimize the impact on nearby residential areas, agriculture, air, water systems, aquatic resources, groundwater, soil, water and soil conservation, animals and plants. Requirements of environmental protection, set the appropriate protection zone, consider a green environment.
2. Iron ore beneficiation process reasonable technical and economic at the same time, try to use non-toxic process. The concentrator wastewater should first consider the recycling or water as much as possible multi-purpose, reasonably increasing the utilization of the water cycle. Must efflux, should be treated according to local conditions to achieve the required emission standards. Containing cyanide and other harmful substances in the wastewater discharge prior purification method to remove cyanide and other harmful substances.
3. Iron ore concentrator must have the storage of tailings facilities, tailings dam site should be considered the protection of natural forest, the ground, groundwater systems, is strictly prohibited tailings discharged into rivers and lakes. Where conditions permit may be considered tailings utilization or for pit filling material. Tailing pond filled with overburden farmland and vegetation, should be considered to prevent dust emissions measures should be used to produce sand tailings.
4. Tailings accumulation of toxic substances or radioactive material, you should consider measures to prevent proliferation, loss and leakage.