View all text of Subpart C [§ 424.30 - § 424.37]
§ 424.30 - Applicability; description of the slag processing subcategory.
The provisions of this subpart are applicable to discharges resulting from slag processing, wherein: (a) The residual metallic values in the furnace slag are recovered via concentration for return to the furnace, or (b) the slag is “shotted” for other further use.