[Issues of occupational health in the aluminium plant with superpower equipment].

Purpose of the research is to provide a hygienic assessment of working conditions at aluminum plants equipped with Central working prebaked (CWPB) cells operating at currents of 330 kA. The studies have indicated that the leading occupational exposures, the levels of which exceed the national standards, are: fluorine compound in the air of work area; unfavorable microclimate, constant magnetic field, the severity of the labour. According to the general hygienic assessment, with account of combined influence harmful occupational factors, the working conditions are attributed to 1-2 degrees of the 3 class of harmful working conditions, that conform to the small (moderate) and significant occupational risk.