“…The maximum emission of nitric oxides was estimated in accordance to the methodology proposed in (Collection of methods for calculating emissions of pollutants into the atmosphere by various industries 1986). The amount of NO x emitted to the atmosphere (g/s) converted to NO 2 , can be counted by using dependence (1) (Krawczyk 2016, Szkarowski et al 2016, Kuropka 2010, Kormilitsyn and Ezhov 2013, Lee et al 2006. -for DKVR 20-13 boiler P g/s.…”