54. (Replaced, O.C. 501-2011)Vinyl chloride plants: When a vinyl chloride plant emits more than 2 kg of vinyl chloride into the atmosphere per day, it cannot emit that contaminant into the atmosphere in a concentration of more than 10 parts per million by volume, on a dry and undiluted basis in the effluent gas.
R.R.Q., 1981, c. Q-2, r. 20, s. 54; O.C. 501-2011, s. 215.