[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: 40CFR420.32]

[Page 403]
 
                TITLE 40-PROTECTION OF ENVIRONMENT
 
      CHAPTER I-ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 420-IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY--Table of Contents
 
                 Subpart C-Ironmaking Subcategory
 
Sec. 420.32  Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology 
          currently available (BPT).

    Except as provided in 40 CFR 125.30 through 125.32, any existing 
point source subject to this subpart must achieve the following effluent 
limitations representing the degree of effluent reduction attainable by 
the application of the best practicable control technology currently 
available.
    (a) Iron blast furnace.

                                Subpart C
------------------------------------------------------------------------
                                                       BPT effluent
                                                       limitations
                                                ------------------------
                                                              Average of
        Pollutant or pollutant property                         daily
                                                   Maximum    values for
                                                  for any 1       30
                                                     day     consecutive
                                                                 days
------------------------------------------------------------------------
                                                    Kg/kkg (pounds per
                                                   1,000 lb) of product

                                                -------------
TSS............................................     0.0782       0.0260
Ammonia-N......................................     0.161        0.0537
Cyanide........................................     0.0234       0.00782
Phenols (4AAP).................................     0.00626      0.00210
pH.............................................  (\1\)       (\1\)
------------------------------------------------------------------------
\1\ Within the range of 6.0 to 9.0.

    (b) [Reserved]

[47 FR 23284, May 27, 1982; 47 FR 41739, Sept. 22, 1982, as amended at 
67 FR 64266, Oct. 17, 2002]