ARSD 74:36:08:53
ARSD 74:36:08:53. National emission standards for hazardous air pollutants for primary aluminum reduction plants
Cite as S.D. Admin. R. 74:36:08:53
The national emission standards for hazardous air pollutants for primary aluminum reduction plants are those in 40 C.F.R. Part 63, Subpart LL (July 1, 2024).