Section 417.05. Petroleum refineries.

  No person may cause, allow or permit the release into the atmosphere or the burning of any fuel gas in an incinerator-waste heat boiler or process heater which contains greater than 0.10 grains of hydrogen sulfide (H 2 S) per dry cubic foot at standard conditions (0.23 grams per dry cubic meter at standard conditions) unless the gases resulting from combustion are treated in a manner which prevents the release of sulfur dioxide to the atmosphere as effectively as controlling the concentration of H 2 S in the fuel gas being burned.

History: Renum. from NR 154.12 (3), Register, September, 1986, No. 369 , eff. 10-1-86; am. Register, May, 1992, No. 437 , eff. 6-1-92.