[Code of Federal Regulations]

[Title 40, Volume 29]

[Revised as of July 1, 2005]

From the U.S. Government Printing Office via GPO Access

[CITE: 40CFR433.17]



[Page 274-275]

 

                   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



[[Page 275]]



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.

    (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]