§ 8-116. Emission limits.

(a) For Mercury and Sulfur Dioxide.

Each facility must meet the following pollution limits:

(1) Mercury:

15 micrograms per dry standard cubic meter (μg/dscm) corrected at 7% O2

(2) Sulfur Dioxide (SO2):

18 parts per million dry volume (ppmvd) corrected at 7% O2 (24 hour geometric mean)

(b) Limits for Dioxins/Furans and Nitrogen Oxides.

Starting January 1, 2022, in addition to the limits imposed by subsection (b) of this section, each facility must meet the following pollution limits:

Dioxins/Furans (PCDD/F):

2.6 nanograms TEQDF-WHO98 per dry standard cubic meter (ng/dcsm) corrected at 7% O2

Nitrogen Oxides (NOx):

45 parts per million dry volume (ppmvd) corrected at 7% O2 (24 hour block arithmetic mean)

40 parts per million dry volume (ppmvd) corrected at 7% O2 (12 month rolling average)