Code of Federal Regulations Title 40. Protection of Environment 40 CFR Pt. 63, Subpt. KKKKK, Tbl. 1 Table 1 to Subpart KKKKK of Part 63—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.