[Code of Federal Regulations] [Title 40, Volume 28] [Revised as of July 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR422.60] [Page 644] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 422_PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY--Table of Contents Subpart F_Sodium Phosphates Subcategory Sec. 422.60 Applicability; description of the sodium phosphates subcategory. Source: 41 FR 25979, June 23, 1976, unless otherwise noted. The provisions of this subpart are applicable to discharges resulting from the manufacture of purified sodium phosphates from wet process phosphoric acid.