CFR > Title 40 - Protection of Environment > CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY > SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS (Parts 400–471) > PART 440—ORE MINING AND DRESSING POINT SOURCE CATEGORY > SUBPART K—Platinum Ores Subcategory (§440.110 to §440.115) > 440.110—Applicability; description of the platinum ore subcategory.

440.110—Applicability; description of the platinum ore subcategory.

The provisions of this subpart K are applicable to discharges from (a) mines that produce platinum ore and (b) mills that process platinum ore.
The provisions of this subpart K are applicable to discharges from (a) mines that produce platinum ore and (b) mills that process platinum ore.