[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: 40CFR420.47]

[Page 408]
 
                TITLE 40-PROTECTION OF ENVIRONMENT
 
      CHAPTER I-ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 420-IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY--Table of Contents
 
                Subpart D-Steelmaking Subcategory
 
Sec. 420.47  Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant 
          control technology (BCT).

    (a) Electric arc furnace steelmaking-semi-wet. No discharge 
of process wastewater pollutants to navigable waters.
    (b) Basic oxygen furnace steelmaking-wet-suppressed 
combustion. [Reserved]
    (c) Basic oxygen furnace steelmaking-wet-open 
combustion; electric arc furnace steelmaking-wet. [Reserved]
    (d) Basic oxygen furnace steelmaking-semi-wet.
    (1) No discharge of process wastewater pollutants to navigable 
waters.
    (2) If the permittee demonstrates to the satisfaction of the 
permitting authority that safety considerations prevent attainment of 
these limitations, the permitting authority may establish alternative 
limitations on a best professional judgment basis.

[47 FR 23284, May 27, 1982, as amended at 67 FR 64268, Oct. 17, 2002]