[Element composition of aerosol exhaust from thermal stations using coal].

Out of the whole number of impurities (more than 30) detected in aerosol discharge of TES using Cheliabinsk mine coal only for 16 of them MACs for the air of residentials areas or tentative safe exposure levels were established. The most important from the hygienic point of view are dust, aluminum, iron, manganese, barium, vanadium and lead.