[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: 40CFR415.20] [Page 251] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 415_INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY--Table of Contents Subpart B_Aluminum Sulfate Production Subcategory Sec. 415.20 Applicability; description of the aluminum sulfate production subcategory. The provisions of this subpart are applicable to discharges and to the introduction of pollutants into treatment works which are publicly owned resulting from the production of aluminum sulfate.