ӨНДІРІСТІК ОРТАДАҒЫ ХИМИЯЛЫҚ ФАКТОРЛАРДЫҢ ТАУ-КЕН САЛАСЫ ЖҰМЫСКЕРЛЕРІНЕ ӘСЕРІ

Abstract

This article presents an analysis of the technological and chemical environment of mining enterprises and its impact on workers. The aim of the study was to assess the impact of chemical factors of the industrial environment on mining workers based on an analysis of their levels in the air of the work area and to identify conditions for occupational risks. It has been established that production processes are accompanied by pronounced dust formation and the release of toxic chemicals, the concentrations of which in some cases exceed the maximum permissible standards. In all enterprises, the structure of harmful factors is dominated by inorganic silicate dust, diesel aerosols, as well as metal oxides, carbon and manganese. Systematic excess of permissible levels of chemical factors has been revealed at pilot mining enterprises, which determines the classification of working conditions as harmful. The leading risk factor is exposure to silicate dust in combination with other industrial pollutants. Employees of the main production cycle are most affected, while unfavorable conditions have also been identified among engineering and technical personnel, which indicates insufficient ventilation and zoning efficiency. The data obtained substantiate the need to implement proactive occupational risk management in order to reduce the negative impact of the production environment.