[Economic efficiency of sanitation measures at the JSC "Severstal" in the city of Cherepovets].

: Using special dispersion dissemination model and software calculating average ground concentrations of air pollutants, the authors accomplished a demonstration project on determining priority measures in Federal program concerning sanitation of environment in Tcherepovets city. Based on cost-effectiveness ratio for reducing hazardous influence on public health in the city, the authors carried out evaluation and ranking of investment projects and therefore provided information to decide on priorities in realisation of investment projects at JSC "Severstal".