Abstract
<jats:p>This article focuses on a comprehensive assessment of the working conditions of a wastewater treatment operator at a coal mining operation with the aim of identifying occupational risks and developing measures to eliminate them. We look at the physical, chemical, biological, and psychophysiological factors that affect the operator’s health and safety. It is suggested to use a hierarchy of occupational risk control measures, including elimination and substitution of hazard sources, implementation of engineering solutions, administrative controls, and personal protective equipment. Specific recommendations are provided for upgrading the production process, selection of less toxic reactive agents, and installation of soundproofing equipment. The approaches presented in the article will significantly reduce occupational risks, ensure comfortable and safe working environment, enhance productivity, and reduce economic losses of the company due to occupational injuries and diseases. The article is intended for occupational safety specialists, enterprise managers, and process engineers involved in the design and implementation of safe manufacturing processes.</jats:p>