[Code of Federal Regulations]
[Title 40, Volume 28]
[Revised as of July 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR433.17]

[Page 276-277]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 433_METAL FINISHING POINT SOURCE CATEGORY--Table of Contents
 
                  Subpart A_Metal Finishing Subcategory
 
Sec. 433.17  Pretreatment standards for new sources (PSNS).

    (a) Except as provided in 40 CFR 403.7, any new source subject to 
this subpart that introduces pollutants into a publicly owned treatment 
works must comply with 40 CFR part 403 and achieve the following 
pretreatment standards for new sources (PSNS):

                                  PSNS
------------------------------------------------------------------------
                                                               Monthly
                                                Maximum for    average
        Pollutant or pollutant property          any 1 day    shall not
                                                                exceed
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)
                                               --------------
Cadmium (T)...................................         0.11         0.07
Chromium (T)..................................         2.77         1.71
Copper (T)....................................         3.38         2.07
Lead (T)......................................         0.69         0.43
Nickel (T)....................................         3.98         2.38
Silver (T)....................................         0.43         0.24
Zinc (T)......................................         2.61         1.48
Cyanide (T)...................................         1.20         0.65
TTO...........................................         2.13  ...........
------------------------------------------------------------------------

    (b) Alternatively, for industrial facilities with cyanide treatment, 
and upon agreement between a source subject to these limits and the 
pollution control authority, the following amenable cyanide limit may 
apply in place of the total cyanide limit specified in paragraph (a) of 
this section:

------------------------------------------------------------------------
                                                               Monthly
                                                Maximum for    average
        Pollutant or pollutant property          any 1 day    shall not
                                                                exceed
------------------------------------------------------------------------
                                                Milligrams per liter (mg/
                                                           l)
                                               --------------
Cyanide (A)...................................         0.86         0.32
------------------------------------------------------------------------

    (c) No user subject to the provisions of this subpart shall augment 
the use of process wastewater or otherwise dilute the wastewater as a 
partial or total substitute for adequate treatment to achieve compliance 
with this limitation.

[[Page 277]]

    (d) An existing source submitting a certification in lieu of 
monitoring pursuant to Sec. 433.12 (a) and (b) of this regulation must 
implement the toxic organic management plan approved by the control 
authority.

[48 FR 32485, July 15, 1983; 48 FR 43682, Sept. 26, 1983]