ARSD 74:36:08:68
ARSD 74:36:08:68. National emission standards for hazardous air pollutants for ferroalloys production -- Ferromanganese and silicomanganese
Cite as S.D. Admin. R. 74:36:08:68
The national emission standards for hazardous air pollutants for ferroalloys production -- ferromanganese and silicomanganese are those in 40 C.F.R. Part 63, Subpart XXX (July 1, 2024).