BUTTE COUNTY AIR QUALITY MANAGEMENT DISTRICT



RULE 230 REDUCED SULFUR EMISSION STANDARDS

  1. It shall be unlawful for any person to cause or permit the emission of air contaminants from any premises which will result in ground-level concentrations of TRS, expressed as hydrogen sulfide, in excess of 0.03 PPM for a period of sixty (60) minutes.
  2. The emission of TRS from Kraft pulp mill recovery boilers shall not exceed 17.5 parts permillion by volume, calculated as hydrogen sulfide.
  3. The emission of TRS from any other single source, excluding Kraft pulp mill recovery boilers, shall not exceed 0.5 pounds per ton of pulp produced, calculated as elemental sulfur.