[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: 40CFR421.46]

[Page 479]
 
                TITLE 40-PROTECTION OF ENVIRONMENT
 
      CHAPTER I-ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 421-NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY--Table of Contents
 
          Subpart D-Primary Copper Smelting Subcategory
 
Sec. 421.46  Pretreatment standards for new sources.

    Except as provided in 40 CFR 403.7, any new source subject to this 
subpart which introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources. The mass of wastewater 
pollutants in primary copper smelting process wastewater introduced into 
a POTW shall not exceed the following values: There shall be no 
discharge of process wastewater pollutants into a publicly owned 
treatment works.