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USING THE
METHODOLOGY OF CARCINOGENIC RISKS ASSESSMENT IN COPPER
PYROMETALLURGY

We conducted a hygienic assessment of the chemical factors contribution of the production environment
to the formation of carcinogenic risk of workers employed in the reverberatory and blast smelting of
copper-containing ores, compared with autogenous processes. Inorganic arsenic compounds have been
shown to be a major factor forming a carcinogenic risk in copper smelting. The greatest prognostic
values of carcinogenic risk for similar professions of metallurgical shops are observed during
reverberatory and blast smelting, rather than during bath smelting due to the difference in the
equipment used. The main measure to reduce the carcinogenic risk of blister copper production should be
the technical reequipment of smelters with the introduction of autogenous processes.