[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: 40CFR463.10]

[Page 547]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 463_PLASTICS MOLDING AND FORMING POINT SOURCE CATEGORY
--Table of Contents
 
         Subpart A_Contact Cooling and Heating Water Subcategory
 
Sec. 463.10  Applicability; description of the contact cooling and heating water subcategory.


    This subpart applies to discharges of pollutants from processes in 
the contact cooling and heating water subcategory to waters of the 
United States and the introduction of such pollutants into publicly 
owned treatment works. Processes in the contact cooling and heating 
water subcategory are processes where process water comes in contact 
with plastic materials or plastic products for the purpose of heat 
transfer during plastics molding and forming.