[Code of Federal Regulations]
[Title 40, Volume 27]
[Revised as ofJuly 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR430.21]

[Page 121]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 430--THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY--Table of Contents
 
        Subpart B--Bleached Papergrade Kraft and Soda Subcategory
 
Sec. 430.21  Specialized definitions.

    (a) The general definitions, abbreviations, and methods of analysis 
set forth in 40 CFR part 401 and Sec. 430.01 of this part apply to this 
subpart.
    (b) Baseline BAT limitations or NSPS means the BAT limitations 
specified in Sec. 430.24(a) (1) or (2), as applicable, and the NSPS 
specified in Sec. 430.25(b) (1) or (2), as applicable, that apply to any 
direct discharger that is not ``enrolled'' in the ``Voluntary Advanced 
Technology Incentives Program.''
    (c) Enroll means to notify the permitting authority that a mill 
intends to participate in the ``Voluntary Advanced Technology Incentives 
Program.'' A mill can enroll by indicating its intention to participate 
in the program either as part of its application for a National 
Pollutant Discharge Elimination System (NPDES) permit, or through 
separate correspondence to the permitting authority as long as the mill 
signs the correspondence in accordance with 40 CFR 122.22.
    (d) Existing effluent quality means the level at which the 
pollutants identified in Sec. 430.24(a)(1) are present in the effluent 
of a mill ``enrolled'' in the ``Voluntary Advanced Technology Incentives 
Program.''
    (e) Kappa number is a measure of the lignin content in unbleached 
pulp, determined after pulping and prior to bleaching.
    (f) Voluntary Advanced Technology Incentives Program is the program 
established under Sec. 430.24(b) (for existing direct dischargers) and 
Sec. 430.25(c) (for new direct dischargers) whereby participating mills 
agree to accept enforceable effluent limitations and conditions in their 
NPDES permits that are more stringent than the ``baseline BAT 
limitations or NSPS'' that would otherwise apply, in exchange for 
regulatory- and enforcement-related rewards and incentives.