40 CFR Table 3
Model Rule—Emission Limits and Standards for Existing Multiple Hearth Sewage Sludge Incineration Units
June 9, 2020
Open Table
| For the air pollutant | You must meet this emission limita | Using these averaging methods and minimum sampling volumes or durations |
And determining compliance using this method |
|---|---|---|---|
| Particulate matter | 80 milligrams per dry standard cubic meter | 3-run average (collect a minimum volume of 0.75 dry standard cubic meters per run) | Performance test (Method 5 at 40 CFR part 60, appendix A-3; Method 26A or Method 29 at 40 CFR part 60, appendix A-8). |
| Hydrogen chloride | 1.2 parts per million by dry volume | 3-run average (For Method 26, collect a minimum volume of 200 liters per run. For Method 26A, collect a minimum volume of 1 dry standard cubic meters per run) | Performance test (Method 26 or 26A at 40 CFR part 60, appendix A-8). |
| Carbon monoxide | 3,800 parts per million by dry volume | 3-run average (collect sample for a minimum duration of one hour per run) | Performance test (Method 10, 10A, or 10B at 40 CFR part 60, appendix A-4). |
| Dioxins/furans (total mass basis) | 5.0 nanograms per dry standard cubic meter; or | 3-run average (collect a minimum volume of 1 dry standard cubic meters per run) | Performance test (Method 23 at 40 CFR part 60, appendix A-7). |
| Dioxins/furans (toxic equivalency basis)b | 0.32 nanograms per dry standard cubic meter | ||
| Mercury | 0.28 milligrams per dry standard cubic meter | 3-run average (For Method 29 and ASTM D6784-02 (Reapproved 2008),c collect a minimum volume of 1 dry standard cubic meters per run. For Method 30B, collect a minimum sample as specified in Method 30B at 40 CFR part 60, appendix A-8) | Performance test (Method 29 at 40 CFR part 60, appendix A-8; Method 30B at 40 CFR part 60, appendix A-8; or ASTM D6784-02 (Reapproved 2008)).c |
| Oxides of nitrogen | 220 parts per million by dry volume | 3-run average (Collect sample for a minimum duration of one hour per run) | Performance test (Method 7 or 7E at 40 CFR part 60, appendix A-4). |
| Sulfur dioxide | 26 parts per million by dry volume | 3-run average (For Method 6, collect a minimum volume of 200 liters per run. For Method 6C, collect sample for a minimum duration of one hour per run) | Performance test (Method 6 or 6C at 40 CFR part 40, appendix A-4; or ANSI/ASME PTC 19.10-1981).c |
| Cadmium | 0.095 milligrams per dry standard cubic meter | 3-run average (collect a minimum volume of 1 dry standard cubic meters per run) | Performance test (Method 29 at 40 CFR part 60, appendix A-8). |
| Lead | 0.30 milligrams per dry standard cubic meter | 3-run average (collect a minimum volume of 1 dry standard cubic meters per run) | Performance test (Method 29 at 40 CFR part 60, appendix A-8). |
| Fugitive emissions from ash handling | Visible emissions of combustion ash from an ash conveying system (including conveyor transfer points) for no more than 5 percent of the hourly observation period | Three 1-hour observation periods | Visible emission test (Method 22 of appendix A-7 of this part). |
aAll emission limits are measured at 7 percent oxygen, dry basis at standard conditions.
bYou have the option to comply with either the dioxin/furan emission limit on a total mass basis or the dioxin/furan emission limit on a toxic equivalency basis.
cIncorporated by reference, see §60.17.
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