Regulations last checked for updates: Nov 22, 2024

Title 40 - Protection of Environment last revised: Nov 20, 2024
Appendix - Table 4 to Subpart LL of Part 63—Anode Bake Furnace Limits for Emission Averaging
Number of furnaces Emission limit (lb/ton of anode)
TF POM PM
20.110.170.11
30.090.170.091
40.0770.170.076
50.070.170.071
[80 FR 62424, Oct. 15, 2015]
authority: 42 U.S.C. 7401
source: 57 FR 61992, Dec. 29, 1992, unless otherwise noted.