[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: 40CFR414.21]

[Page 223-224]
 
                TITLE 40-PROTECTION OF ENVIRONMENT
 
      CHAPTER I-ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 414-ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS--Table of Contents
 
                      Subpart B-Rayon Fibers
 
Sec. 414.21  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, and in 40 CFR 
414.11(i) for point sources with production in two or more 
subcategories, any existing point source subject to this subpart must 
achieve discharges not exceeding the quantity (mass) determined by 
multiplying the process wastewater flow subject to this subpart times 
the concentration listed in the following table.


[[Page 224]]



------------------------------------------------------------------------
                                                          BPT effluent
                                                         limitations \1\
                                                       -----------------
               Effluent characteristics                          Maximum
                                                        Maximum    for
                                                        for any  monthly
                                                        one day  average
------------------------------------------------------------------------
BOD5..................................................       64       24
TSS...................................................      130       40
pH....................................................    (\2\)    (\2\)
------------------------------------------------------------------------
\1\ All units except pH are milligrams per liter.
\2\ Within the range of 6.0 to 9.0 at all times.


[52 FR 42568, Nov. 5, 1987, as amended at 57 FR 41844, Sept. 11, 1992]