Okla. Admin. Code § 252:100-31-15

Current through Vol. 42, No. 4, November 1, 2024

Section 252:100-31-15 - Requirements for existing kraft pulp mills

After May 8, 1989, any kraft pulp mill that was in being on or before July 1, 1972 shall comply with the following requirements.

(1) TRS emissions from any recovery furnace shall not exceed 40 ppm, measured as H2S on a dry basis and on a 12-hour average, converted to eight percent (8%) by volume oxygen.

(2) TRS emissions from any lime kiln shall not exceed 40 ppm measured as H2S on a dry basis and on a 12-hour average, corrected to ten percent (10%) by volume oxygen.

(3) TRS emissions from any smelt-dissolving tank shall not exceed 0.033 pounds TRS per ton (0.016 g TRS/kg) of black liquor solids, measured as H2S on a 12-hour average.

(4) Non-condensable gases from all evaporators and digester systems shall be efficiently incinerated or otherwise treated to limit emissions of TRS to less than five (5) ppmv, measured as H2S at standard conditions on a dry basis.

Okla. Admin. Code § 252:100-31-15

Added at 11 Ok Reg 977, eff 1-14-94 (emergency); Added at 11 Ok Reg 2031, eff 5-26-94; Amended at 19 Ok Reg 1014, eff 6-1-02; Amended at 29 Ok Reg 996, eff 7-1-12