Q-2, r. 38 - Regulation respecting the quality of the atmosphere

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82. (Replaced, O.C. 501-2011)Standards: Any process for the treatment of metallic surfaces must not emit into the environment a concentration higher than 25 mg per cubic metre of particulate matter, under standard conditions, 2 mg per cubic metre of chromic acid mist, or more than 10 mg per cubic metre of any other acid mist, nor a quantity greater than 0.5 kg per hour of acid mist per process, acids being reported to a concentration of 100%.
This section applies from 1 December 1980 to existing establishments for the treatment of metallic surfaces.
R.R.Q., 1981, c. Q-2, r. 20, s. 82; O.C. 501-2011, s. 215.