[Code of Federal Regulations]

[Title 40, Volume 28]

[Revised as of July 1, 2006]

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

[CITE: 40CFR415.86]



[Page 258-259]

 

                   TITLE 40--PROTECTION OF ENVIRONMENT

 

         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)

 

PART 415_INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY--Table 

of Contents

 

           Subpart H_Hydrofluoric Acid Production Subcategory

 

Sec.  415.86  Pretreatment standards for new sources (PSNS).



    Except as provided in 40 CFR 403.7, any new 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 New Sources (PSNS):



                      Subpart H--Hydrofluoric Acid

------------------------------------------------------------------------

                                                      PSNS effluent

                                                       limitations

                                                ------------------------

                                                              Average of

        Pollutant or pollutant property                         daily

                                                   Maximum    values for

                                                  for any 1       30

                                                     day     consecutive

                                                                 days

------------------------------------------------------------------------

                                                   Milligrams per liter

                                                ------------------------

Fluoride (T)...................................     100           50

Nickel (T).....................................       0.66         0.20

Zinc (T).......................................       2.2          0.66

------------------------------------------------------------------------





[[Page 259]]





In cases where POTWs find it necessary to impose mass limitations, the 

following equivalent mass limitations are provided as an alternate: The 

limitations for Fluoride (T), Nickel (T), and Zinc (T) are the same as 

specified in Sec.  415.85.



[47 FR 55226, Dec. 8, 1982]