AN INNOVATIVE WAY TO INCREASE THE LIFE CYCLE OF PHOSPHOGYPSUM USE AS AN IMPORT SUBSTITUTION AND ECONOMIC GROWTH FACTOR
The paper focuses on the study of increasing the life cycle of using chemical production waste. The efficiency of differentiated processing of phosphogypsum is considered. On the one hand, this technology makes it possible to obtain construction wall materials (road surface materials), on the other hand, a concentrate of non-radioactive rare earth metals is produced in the molding process. These metals are used in strategically important sectors of the economy such as power generation and military industry. Obtaining these demanded products in heavy industries elements from phosphogypsum wastes makes it possible to solve one of the most important current problems of import substitution and facilitates the economic growth. The conducted experimental studies have shown that the profitability index of production using the proposed innovative technology will be more than 50 %, which allows us to talk about its high economic efficiency. The increase in the life cycle of phosphogypsum use takes place on the territory of the enterprise that produces the waste, so the logistics and premises construction costs are minimal, and the risks impact is almost completely leveled. Thus, the technology proposed by the authors is highly profitable and based on the formation of regulation and self-organization principles in production, which contribute to increasing the corporate mechanism efficiency for implementing innovative technology for phosphogypsum waste processing and, as a result, economic growth.