W. Va. Code R. agency 45, tit. 45, ser. 45-18, tbl. 45-18K
Emission limits that apply to energy recovery units after February 7, 2018 a
Air pollutant | Emission limitation b | Averaging timec | Performance test methodsc | |
Liquid/Gas | Solids | |||
Cadmium | 0.023 milligrams per dry standard cubic meter. | Biomass - 0.0014 milligrams per dry standard cubic meter. Coal - 0.0017 milligrams per dry standard cubic meter. | 3-run average (collect a minimum volume of 2 dry standard cubic meters). | Performance test (Method 29 of 40CFR 60, appendix A-8). Use ICPMS for the analytical finish. |
Carbon monoxide | 35 parts per million by dry volume. | Biomass - 260 parts per million dry volume. Coal - 95 parts per million dry volume. | 3-run average (1-hour minimum sample time per run). | Performance test (Method 10 at 40CFR 60, appendix A-4). |
Dioxins/furans (total mass basis) | 2.9 nanograms per dry standard cubic meter. | Biomasss - 0.52 nanograms per dry standard cubic meter. Coal - 5.1 nanograms per dry standard cubic meter. | 3-run average (collect a minimum volume of 4 dry standard cubic meters). | Performance test (Method 23 at 40CFR 60, appendix A-7). |
Dioxins/furans (toxic equivalency basis) | 0.32 nanograms per dry standard cubic meter. | Biomass - 0.12 nanograms per dry standard cubic meter. Coal - 0.075 nanograms per dry standard cubic meter. | 3-run average (collect a minimum volume of 4 dry standard cubic meters). | Performance test (Method 23 of 40CFR 60, appendix A-7). |
Hydrogen chloride | 14 parts per million by dry volume. | Biomass- 0.20 parts per million dry volume. Coal - 58 parts per million dry volume. | 3-run average (for Method 26, collect a minimum of 120 liters; for Method 26A, collect a minimum volume of 1 dry standard cubic meter). | Performance test (Method 26 or 26A of 40CFR 60, appendix A-8). |
Lead | 0.096 milligrams per dry standard cubic meter. | Biomass - 0.014 milligrams per dry standard cubic meter. Coal - 0.057 milligrams per dry standard cubic meter. | 3-run average (collect a minimum volume of 2 dry standard cubic meters). | Performance test (Method 29 of 40CFR 60, appendix A-8). Use ICPMS for the analytical finish. |
Mercury | 0.0024 milligrams per dry standard cubic meter. | Biomass- 0.0022 milligrams per dry standard cubic meter. Coal - 0.013 milligrams per dry standard cubic meter. | 3-run average (For Method 29 and ASTM D6784-02 (Reapproved 2008), collect a minimum volume of 2 dry standard cubic meters per run. For Method 30B, collect a minimum sample as specified in Method 30B at 40CFR 60, appendix A. | Performance test (Method 29 or 30B of 40CFR 60, appendix A-8) or ASTM D6784-02 (Reapproved 2008). |
Nitrogen oxides | 76 parts per million by dry volume. | Biomass - 290 parts per million dry volume. Coal - 460 parts per million dry volume. | 3-run average (for Method 7E, 1-hour minimum sample time per run). | Performance test (Method 7 or 7E of 40CFR 60, appendix A-4). |
Particulate matter filterable | 110 milligrams per dry standard cubic meter. | Biomass - 11 milligrams per dry standard cubic meter. Coal - 130 milligrams per dry standard cubic meter. | 3-run average (collect a minimum volume of 1 dry standard cubic meter). | Performance test (Method 5 or 29 of 40CFR 60, appendix A-3 or appendix A-8). |
Sulfur dioxide | 720 parts per million by dry volume. | Biomass - 7.3 parts per million dry volume. Coal - 850 parts per million dry volume. | 3-run average (1-hour minimum sample time per run). | Performance test (Method 6 or 6C of 40CFR 60, appendix A-4). |
Fugitive ash | Visible emissions for no more than 5% of the hourly observation period. | Visible emissions for no more than 5% of the hourly observation period. | Three 1-hour observation periods. | Visible emission test (Method 22 at 40CFR 60, appendix A-7). |
a The date specified in the state plan can be no later than 3 years after the effective date of approval of a revised state plan or February 7, 2018.
b All emission limitations (except for opacity) are measured at 7 percent oxygen, dry basis at standard conditions. For dioxins/furans, the owner or operator shall meet either the total mass basis limit or the toxic equivalency basis limit.
cIn lieu of performance testing, the owner or operator may use a CEMS or, for mercury, an integrated sorbent trap monitoring system, to demonstrate initial and continuing compliance with an emissions limit, as long as the owner or operator complies with the CEMS or integrated sorbent trap monitoring system requirements applicable to the specific pollutant in 9.9.a through 9.9.y and 9.10.a through 9.10.t. As prescribed in 9.9.u, if the owner or operator uses a CEMS or integrated sorbent trap monitoring system to demonstrate compliance with an emissions limit, the averaging time is a 30-day rolling average of 1-hour arithmetic average emission concentrations.
W. Va. Code R. agency 45, tit. 45, ser. 45-18, tbl. 45-18K