Integration and Optimization Analysis of Ecological Industry Chain of Mining Industry

On one hand, the integration of ecological industry chain in mining area is affected by technology development level, market demand, industrial policy and the use of products, by-products and wastes. On the other hand, it is also limited by the optimal production scale, the inflows and outflows of the resources of industry units. Therefore, through the integration of optimal production scale of industry units, optimization analysis of the inflows and outflows of resources, and the establishment of environmental control indexes and comprehensive benefit control index and resource flowing control indexes, we can judge the feasibility and necessity of the integration of the ecological industry chain scientifically.