[Code of Federal Regulations]
[Title 40, Volume 29]
[Revised as of July 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR458.11]

[Page 507]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 458_CARBON BLACK MANUFACTURING POINT SOURCE CATEGORY
--Table of Contents
 
           Subpart A_Carbon Black Furnace Process Subcategory
 
Sec. 458.11  Specialized definitions.

    For the purpose of this subpart:
    (a) Except as provided below, the general definitions, abbreviations 
and methods of analysis set forth in part 401 of this chapter shall 
apply to this subpart.
    (b) The term ``product'' shall mean carbon black manufactured by the 
furnace process.
    (c) The term ``process waste water'' shall mean waters which result 
from baghouse operations or thermal quench operations.