[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: 40CFR417.25]



[Page 307-308]

 

                   TITLE 40--PROTECTION OF ENVIRONMENT

 

         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)

 

PART 417_SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY--Table of 

Contents

 

     Subpart B_Fatty Acid Manufacturing by Fat Splitting Subcategory

 

Sec.  417.25  Standards of performance for new sources.



    (a) The following standards of performance establish the quantity or 

quality of pollutants or pollutant properties, controlled by this 

section, which may be discharged by a new source subject to the 

provisions of this subpart:



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

                                                Effluent limitations

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

                                                        Average of daily

          Effluent characteristic             Maximum     values for 30

                                             for any 1  consecutive days

                                                day         shall not

                                                            exceed--

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

                                             Metric units (kilograms per

                                                1,000 kg of anhydrous

                                                      product)

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

BOD5......................................        0.50              0.25

COD.......................................        1.80               .90

TSS.......................................        0.40               .20



[[Page 308]]





Oil and grease............................        0.30               .15

pH........................................       (\1\)             (\1\)

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

                                              English units (pounds per

                                                1,000 lb of anhydrous

                                                      product)

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

BOD5......................................        0.50              0.25

COD.......................................        1.80               .90

TSS.......................................        0.40               .20

Oil and grease............................        0.30               .15

pH........................................       (\1\)             (\1\)

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

\1\ Within the range 6.0 to 9.0.



    (b) The following limitations establish the quantity or quality of 

pollutants or pollutant properties, controlled by this section and 

attributable to the hydrogenation of fatty acids, which may be 

discharged by a new source subject to the provisions of this subpart in 

addition to the discharge allowed by paragraph (a) of this section.



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

                                                Effluent limitations

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

                                                        Average of daily

          Effluent characteristic             Maximum     values for 30

                                             for any 1  consecutive days

                                                day         shall not

                                                            exceed--

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

                                             Metric units (kilograms per

                                                1,000 kg of anhydrous

                                                      product)

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

BOD5......................................        0.30              0.15

COD.......................................        0.50               .25

TSS.......................................        0.20               .10

Oil and grease............................        0.20               .10

pH........................................       (\1\)             (\1\)

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

                                              English units (pounds per

                                                1,000 lb of anhydrous

                                                      product)

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

BOD5......................................        0.30              0.15

COD.......................................        0.50               .25

TSS.......................................        0.20               .10

Oil and grease............................        0.20               .10

pH........................................       (\1\)             (\1\)

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

\1\ Within the range 6.0 to 9.0.