Q-2, r. 38 - Regulation respecting the quality of the atmosphere
91.2. (Replaced, O.C. 501-2011)Sulfuric acid plant: A sulfuric acid plant used to reduce sulfur dioxide emissions into the atmosphere from a copper smelting plant must not emit into the atmosphere:
(a) more than 0.50 kg of sulfuric acid mist per tonne of acid at 100% produced, for an existing sulfuric acid plant;
(b) more than 0.075 kg of sulfuric acid mist per tonne of acid at 100% produced, for a new sulfuric acid plant.
O.C. 240-85, s. 6; O.C. 501-2011, s. 215.