[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: 40CFR417.111]



[Page 320]

 

                   TITLE 40--PROTECTION OF ENVIRONMENT

 

         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)

 

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

Contents

 

        Subpart K_SO3 Solvent and Vacuum Sulfonation Subcategory

 

Sec.  417.111  Specialized definitions.



    For the purpose of this subpart:

    (a) Except as provided below, the general definitions, abbreviations 

and methods of analysis set forth in 40 CFR part 401 shall apply to this 

subpart.

    (b) The term anhydrous product shall mean the theoretical product 

that would result if all water were removed from the actual product.

    (c) The term surfactant shall mean those methylene blue active 

substances amenable to measurement by the method described in ``Methods 

for Chemical Analysis of Water and Wastes,'' 1971, Environmental 

Protection Agency, Analytical Quality Control Laboratory, page 131.