TY JOUR TI MAIN POLLUTING EMISSIONS OF HEAT POWER INDUSTRY ON THE EXAMPLE OF CHPP KW emissions KW pollutants KW toxicity KW maximum permissible concentration JO Bulletin of the Angarsk State Technical University AU Gabdulina, V.V. AU Filippova, T.M. PY 2020 IS 1 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»