[Code of Federal Regulations]
[Title 40, Volume 27]
[Revised as ofJuly 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR463.20]

[Page 549]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 463--PLASTICS MOLDING AND FORMING POINT SOURCE CATEGORY--Table of Contents
 
                  Subpart B--Cleaning Water Subcategory
 
Sec. 463.20  Applicability; description of the cleaning water subcategory.


    This subpart applies to discharges of pollutants from processes in 
the cleaning water subcategory to waters of the United States and the 
introduction of such pollutants into publicly owned treatment works. 
Processes in the cleaning water subcategory are processes where water 
comes in contact with the plastic product for the purpose of cleaning 
the surface of the product and where water comes in contact with shaping 
equipment, such as molds and mandrels, that contact the plastic material 
for the purpose of cleaning the equipment surfaces.