LAC 33:III.1509. Reduced Sulfur Compounds (New and Existing Sources)

A. All refinery process gas streams or any other process gas stream that contains sulfur compounds measured as hydrogen sulfide shall be controlled by flaring or combustion. Units emitting less than 10 tons per year as hydrogen sulfide, or a concentration less than 400 ppmv hydrogen sulfide, may be exempted from this Section by the administrative authority unless a more stringent federal or state requirement is applicable.