No person may permit the emission into the outdoor atmosphere, at any time, from a sulfuric acid production plant or facility, of:

1. (1) Sulfur oxides, expressed as SO₂, in excess of the rate of 6.5 pounds per ton of acid produced.
2. (2) Sulfuric acid mist in excess of the rate of .5 pound per ton of acid produced, the production being expressed as 100% H₂ SO₄.

Source

The provisions of this § 129.12 adopted September 10, 1971, effective September 11, 1971, 1 Pa.B. 1804; amended March 3, 1972, effective March 20, 1972, 2 Pa.B. 383.

Cross References

This section cited in 25 Pa. Code § 123.23 (relating to byproduct coke oven gas).