Technical and environmental and economic performance of advanced technologies utilization of valuable components from large-capacity industrial waste

Abstract

The reasons for the accumulation in Ukraine huge amount of large-capacity metallurgical wastes. The analysis of the formation and distribution of industrial waste in the industrialized regions of Ukraine shows a steady increase in their volumes. It indicates that man-made mineral resources that represent significant value as objects of potential prey, require special geological and economic and technological study. A number of methods to reduce the volume of large-capacity waste and the creation of environmentally friendly production replacing imports of steel products. We describe a systematic approach to assessing the environmental and economic development of technogenic deposits. Peculiarities of economic evaluation is laid in a feasibility study of investments, taking into account the cost of environmental protection measures in the planning of the development of technogenic deposits.

It is noted that the economic feasibility of the use of associated minerals and components of industrial waste is determined by comparing the cost of additional by-products obtained and additional capital and operating costs associated with obtaining such information. As example, the impact of the slurry tank on the environment are considered aspects of the approach to the organization of production of components and the determination of the economic effect of utilization of associated minerals. In this case, the complex fields that have a number of components can be regarded as basic minimum industrial content is calculated according to the content of one of them with a maximum recoverable value in this technogenic deposits. The features of the indicators of environmental pollution. Also given the potential, prevent, compensated, and the remaining liquidated damages. It is shown that special attention should be paid to the separate storage of industrial waste by type of formation of technogenic deposits, which simplifies the process of recycling.