The intensity of dioxin pollutants emitted from an electric arc furnace shall be calculated based on the volume of dry emissions at a temperature of 273°K and an atmospheric pressure of 1 bar. The measured intensity shall be calculated as the sum of all dioxin pollutants listed in the Table below, after incorporating the relevant I-TEFs, and expressed in I-TEQ.I-TEF (International Toxicity Equivalency Factor).pdf