| For the air pollutant | You must meet this emission limitation2 |
Using this averaging time3 | And determining compliance using this method34 |
|---|---|---|---|
| Cadmium | 0.0014 milligrams per dry standard cubic meter | 3-run average (collect a minimum volume of 2 dry standard cubic meters) | Performance test (Method 29 at 40 CFR part 60, appendix A-8). |
| Carbon monoxide | 110 (long kilns)/790 (preheater/precalciner) parts per million dry volume | 3-run average (1 hour minimum sample time per run) | Performance test (Method 10 at 40 CFR part 60, appendix A-4). |
| Dioxins/furans (total mass basis) | 1.3 nanograms per dry standard cubic meter | 3-run average (collect a minimum volume of 4 dry standard cubic meters) | Performance test (Method 23 at 40 CFR part 60, appendix A-7). |
| Dioxins/furans (toxic equivalency basis) | 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 at 40 CFR part 60, appendix A-7). |
| Hydrogen chloride | 3.0 parts per million dry volume | 3-run average (collect a minimum volume of 1 dry standard cubic meter), or 30-day rolling average if HCl CEMS is being used | If a wet scrubber or dry scrubber is used, performance test (Method 321 at 40 CFR part 63, appendix A of this part). If a wet scrubber or dry scrubber is not used, HCl CEMS as specified in §60.2710(j). |
| Lead | 0.014 milligrams per dry standard cubic meter | 3-run average (collect a minimum volume of 2 dry standard cubic meters) | Performance test (Method 29 at 40 CFR part 60, appendix A-8). |
| Mercury | 0.011 milligrams per dry standard cubic meter Or 58 pounds/million tons of clinker |
30-day rolling average | Mercury CEMS or integrated sorbent trap monitoring system (performance specification 12A or 12B, respectively, of appendix B and procedure 5 of appendix F of this part), as specified in §60.2710(j). |
| Nitrogen oxides | 630 parts per million dry volume | 3-run average (for Method 7E, 1 hour minimum sample time per run) | Performance test (Method 7 or 7E at 40 CFR part 60, appendix A-4). |
| Particulate matter filterable | 13.5 milligrams per dry standard cubic meter | 30-day rolling average | PM CPMS (as specified in §60.2710(x)). |
| Sulfur dioxide | 600 parts per million dry volume | 3-run average (for Method 6, collect a minimum of 20 liters; for Method 6C, 1 hour minimum sample time per run) | Performance test (Method 6 or 6c at 40 CFR part 60, appendix A-4). |
1The 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.
2All emission limitations are measured at 7 percent oxygen (except for CEMS and integrated sorbent trap monitoring system data during startup and shutdown), dry basis at standard conditions. For dioxins/furans, you must meet either the total mass basis limit or the toxic equivalency basis limit.
3In lieu of performance testing, you 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 you comply with the CEMS or integrated sorbent trap monitoring system requirements applicable to the specific pollutant in §§60.2710 and 60.2730. As prescribed in §60.2710(u), if you use a CEMS or integrated sorbent trap monitoring system to demonstrate compliance with an emissions limit, your averaging time is a 30-day rolling average of 1-hour arithmetic average emission concentrations.
4Alkali bypass and in-line coal mill stacks are subject to performance testing only, as specified in 60.2710(y)(3). They are not subject to the CEMS, integrated sorbent trap monitoring system, or CPMS requirements that otherwise may apply to the main kiln exhaust.
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