title: [Basic work environment factors at the Kremikovtsi Coke Chemical Plant].
abstract: The investigations, carried out by the institute of Hygiene and Occupational Diseases, for the assessment of toxic-chemical and physical factors of the working environment in the metallurgical-chemical plant showed a high degree of air pollution with dust and high number of toxic substances, many of them manifestating an additive effect or effect of synergism. At certain working places the physical factors have manifested deleterious effect. On the base of the investigations carried out, recommendations are proposed for further investigations on proper assessment of the occupational risk and improvement of labour conditions.
mesh_terms: D000391:Air Microbiology; D000395:Air Pollutants, Occupational / Q000032:analysis; D002031:Bulgaria; D002617:Chemical Industry; D003031:Coal; D003077:Coke; D004391:Dust / Q000032:analysis; D008834:Microclimate; D009787:Occupational Medicine; D012306:Risk
chemical_list: D000395:Air Pollutants, Occupational; D003031:Coal; D003077:Coke; D004391:Dust
vernacular_title: Osnovni factori na rabotnata sreda v koksokhimichen zavod SMK "Kremikovtsi".