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42 U.S.C. 7401 et seq.
57 FR 61992, Dec. 29, 1992, unless otherwise noted.
80 FR 65543, Oct. 26, 2015, unless otherwise noted.
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| For each . . . | You must meet the following emission limits . . . |
|---|---|
| 1. Collection of all tunnel or roller kilns at facility | HF and HCl emissions must not exceed 62 kilograms per hour (kg/hr) (140 pounds per hour (lb/hr)) HCl equivalent, under the health-based standard, as determined using Equations 4 and 5 of this subpart. |
| 2. Existing floor tile roller kiln | a. PM emissions must not exceed 0.063 kilogram per megagram (kg/Mg) (0.13 pound per ton (lb/ton)) of fired product. |
| b. Hg emissions must not exceed 6.3 E-05 kg/Mg (1.3 E-04 lb/ton) of fired product. | |
| c. Dioxin/furan emissions must not exceed 2.8 nanograms per kilogram (ng/kg) of fired product. | |
| 3. Existing wall tile roller kiln | a. PM emissions must not exceed 0.19 kg/Mg (0.37 lb/ton) of fired product. |
| b. Hg emissions must not exceed 1.1 E-04 kg/Mg (2.1 E-04 lb/ton) of fired product. | |
| c. Dioxin/furan emissions must not exceed 0.22 ng/kg of fired product. | |
| 4. Existing first-fire sanitaryware tunnel kiln | a. PM emissions must not exceed 0.17 kg/Mg (0.34 lb/ton) of greenware fired. |
| b. Hg emissions must not exceed 1.3 E-04 kg/Mg (2.6 E-04 lb/ton) of greenware fired. | |
| c. Dioxin/furan emissions must not exceed 3.3 ng/kg of greenware fired. | |
| 5. Existing tile glaze line with glaze spraying | a. PM emissions must not exceed 0.93 kg/Mg (1.9 lb/ton) of first-fire glaze sprayed (dry weight basis). |
| b. Hg emissions must not exceed 8.0 E-05 kg/Mg (1.6 E-04 lb/ton) of first-fire glaze sprayed (dry weight basis). | |
| 6. Existing sanitaryware manual glaze application | PM emissions must not exceed 18 kg/Mg (35 lb/ton) of first-fire glaze sprayed (dry weight basis). |
| 7. Existing sanitaryware spray machine glaze application | PM emissions must not exceed 6.2 kg/Mg (13 lb/ton) of first-fire glaze sprayed (dry weight basis). |
| 8. Existing sanitaryware robot glaze application | PM emissions must not exceed 4.5 kg/Mg (8.9 lb/ton) of first-fire glaze sprayed (dry weight basis). |
| 9. Existing floor tile spray dryer | Dioxin/furan emissions must not exceed 19 ng/kg of throughput processed. |
| 10. Existing wall tile spray dryer | Dioxin/furan emissions must not exceed 0.058 ng/kg of throughput processed. |
| 11. Existing floor tile press dryer | Dioxin/furan emissions must not exceed 0.024 ng/kg of throughput processed. |
| 12. New or reconstructed floor tile roller kiln | a. PM emissions must not exceed 0.019 kg/Mg (0.037 lb/ton) of fired product. |
| b. Hg emissions must not exceed 2.0 E-05 kg/Mg (3.9 E-05 lb/ton) of fired product. | |
| c. Dioxin/furan emissions must not exceed 1.3 ng/kg of fired product. | |
| 13. New or reconstructed wall tile roller kiln | a. PM emissions must not exceed 0.19 kg/Mg (0.37 lb/ton) of fired product. |
| b. Hg emissions must not exceed 1.1 E-04 kg/Mg (2.1 E-04 lb/ton) of fired product. | |
| c. Dioxin/furan emissions must not exceed 0.22 ng/kg of fired product. | |
| 14. New or reconstructed first-fire sanitaryware tunnel kiln | a. PM emissions must not exceed 0.048 kg/Mg (0.095 lb/ton) of greenware fired. |
| b. Hg emissions must not exceed 6.1 E-05 kg/Mg (1.3 E-04 lb/ton) of greenware fired. | |
| c. Dioxin/furan emissions must not exceed 0.99 ng/kg of greenware fired. | |
| 15. New or reconstructed tile glaze line with glaze spraying | a. PM emissions must not exceed 0.31 kg/Mg (0.61 lb/ton) of first-fire glaze sprayed (dry weight basis). |
| b. Hg emissions must not exceed 8.0 E-05 kg/Mg (1.6 E-04 lb/ton) of first-fire glaze sprayed (dry weight basis). | |
| 16. New or reconstructed sanitaryware manual glaze application | PM emissions must not exceed 2.0 kg/Mg (3.9 lb/ton) of first-fire glaze sprayed (dry weight basis). |
| 17. New or reconstructed sanitaryware spray machine glaze application | PM emissions must not exceed 1.6 kg/Mg (3.2 lb/ton) of first-fire glaze sprayed (dry weight basis). |
| 18. New or reconstructed sanitaryware robot glaze application | PM emissions must not exceed 1.2 kg/Mg (2.3 lb/ton) of first-fire glaze sprayed (dry weight basis). |
| 19. New or reconstructed floor tile spray dryer | Dioxin/furan emissions must not exceed 0.071 ng/kg of throughput processed. |
| 20. New or reconstructed wall tile spray dryer | Dioxin/furan emissions must not exceed 0.058 ng/kg of throughput processed. |
| 21. New or reconstructed floor tile press dryer | Dioxin/furan emissions must not exceed 0.024 ng/kg of throughput processed. |
| 22. Collection of emissions averaging sources | PM emissions must not exceed the applicable emission limit, under the emissions averaging option, as determined using Equations 9 through 11 of this subpart. |
| 23. Collection of emissions averaging sources | Hg emissions must not exceed the applicable emission limit, under the emissions averaging option, as determined using Equations 9 through 11 of this subpart. |
[84 FR 58609, Nov. 1, 2019]