[Code of Federal Regulations]
[Title 40, Volume 27]
[Revised as ofJuly 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR425.14]

[Page 10]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 425--LEATHER TANNING AND FINISHING POINT SOURCE CATEGORY--Table of Contents
 
     Subpart A--Hair Pulp, Chrome Tan, Retan-Wet Finish Subcategory
 
Sec. 425.14  New source performance standards (NSPS).

    Any new source subject to this subpart must achieve the following 
new source performance standards (NSPS):

------------------------------------------------------------------------
                                                          NSPS
                                               -------------------------
        Pollutant or pollutant property                      Maximum for
                                                Maximum for    monthly
                                                 any 1 day     average
------------------------------------------------------------------------
                                                 Kg/kkg (or 1b/1,000 lb)
                                                     of raw material

                                               --------------
BOD5..........................................          6.0          2.7
TSS...........................................          8.7          4.0
Oil and grease................................          2.5          1.1
Total chromium................................         0.16         0.06
pH............................................        (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.


[47 FR 52870, Nov. 23, 1982; 48 FR 30116, June 30, 1983]