[Code of Federal Regulations] [Title 40, Volume 27] [Revised as ofJuly 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR458.10] [Page 509] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 458--CARBON BLACK MANUFACTURING POINT SOURCE CATEGORY--Table of Contents Subpart A--Carbon Black Furnace Process Subcategory Sec. 458.10 Applicability; description of the carbon black furnace process subcategory. The provisions of this subpart are applicable to discharges resulting from the production of carbon black by the furnace process.