[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: 40CFR415.85]

[Page 258]
 
                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. 415.85  New source performance standards (NSPS).

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

               Subpart H-Hydrofluoric Acid
------------------------------------------------------------------------
                                               NSPS effluent limitations
                                             ---------------------------
                                                             Average of
       Pollutant or pollutant property                      daily values
                                               Maximum for     for 30
                                                any 1 day    consecutive
                                                                days
------------------------------------------------------------------------
                                                 Kg/kkg (or pounds per
                                                 1,000 lb) of product

                                             ---------------
TSS.........................................         6.0          3.0
Fluoride (T)................................         3.4          1.6
Nickel (T)..................................         0.020        0.0060
Zinc (T)....................................         0.072        0.022
pH..........................................     (\1\)        (\1\)
------------------------------------------------------------------------
\1\ Within the range 6.0 to 9.0.