[Code of Federal Regulations]
[Title 40, Volume 26]
[Revised as of July 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR418.10]

[Page 340]
 
                TITLE 40-PROTECTION OF ENVIRONMENT
 
      CHAPTER I-ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 418-FERTILIZER MANUFACTURING POINT SOURCE CATEGORY--Table of Contents
 
                 Subpart A-Phosphate Subcategory
 
Sec. 418.10  Applicability; description of the phosphate subcategory.


    The provisions of this subpart are applicable to discharges 
resulting from the manufacture of sulfuric acid by sulfur burning, wet-
process phosphoric acid, normal superphosphate, triple superphosphate 
and ammonium phosphate, except that the provisions of 
Sec.Sec. 418.12, 418.13, and 418.17 shall not apply 
to wet-process phosphoric acid processes that were under construction 
either on or before April 8, 1974, at plants located in the State of 
Louisiana.

[52 FR 28432, July 29, 1987]