C.F.R. » Title 40 » CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY › SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS › PART 415—INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY › Subpart V—Titanium Dioxide Production Subcategory

40 C.F.R. § 415.220

Applicability; description of the titanium dioxide production subcategory

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This subpart applies to discharges to waters of the United States and introduction of pollutants into publicly owned treatment works resulting from the production of titanium dioxide by the sulfate process, the chloride process, and the simultaneous beneficiation-chlorination (chloride-ilmenite) process.