[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: 40CFR419.15]

[Page 360]
 
                TITLE 40-PROTECTION OF ENVIRONMENT
 
      CHAPTER I-ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 419-PETROLEUM REFINING POINT SOURCE CATEGORY--Table of Contents
 
                  Subpart A-Topping Subcategory
 
Sec. 419.15  Pretreatment standards for existing sources (PSES).

    Except as provided in 40 CFR 403.7 and 403.13 any existing 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 existing sources (PSES). The 
following standards apply to the total refinery flow contribution to the 
POTW:

------------------------------------------------------------------------
                                                            Pretreatment
                                                              standards
                                                            for existing
              Pollutant or pollutant property                  sources
                                                             maximum for
                                                              any 1 day
------------------------------------------------------------------------
                                                              (Milligram
                                                            s per liter
                                                            (mg/l))

                                                             -----------
Oil and Grease............................................           100
Ammonia (as N)............................................       \1\ 100
------------------------------------------------------------------------
\1\ Where the discharge to the POTW consists solely of sour waters, the
  owner or operator has the option of complying with this limit or the
  daily maximum mass limitation for ammonia set forth in Sec.
  419.13 (a) and (b).