[Code of Federal Regulations]
[Title 40, Volume 24]
[Revised as of July 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR264.1032]

[Page 376]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 264_STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, 
STORAGE, AND DISPOSAL FACILITIES--Table of Contents
 
           Subpart AA_Air Emission Standards for Process Vents
 
Sec. 264.1032  Standards: Process vents.

    (a) The owner or operator of a facility with process vents 
associated with distillation, fractionation, thin-film evaporation, 
solvent extraction, or air or steam stripping operations managing 
hazardous wastes with organic concentrations of at least 10 ppmw shall 
either:
    (1) Reduce total organic emissions from all affected process vents 
at the facility below 1.4 kg/h (3 lb/h) and 2.8 Mg/yr (3.1 tons/yr), or
    (2) Reduce, by use of a control device, total organic emissions from 
all affected process vents at the facility by 95 weight percent.
    (b) If the owner or operator installs a closed-vent system and 
control device to comply with the provisions of paragraph (a) of this 
section the closed-vent system and control device must meet the 
requirements of Sec. 264.1033.
    (c) Determinations of vent emissions and emission reductions or 
total organic compound concentrations achieved by add-on control devices 
may be based on engineering calculations or performance tests. If 
performance tests are used to determine vent emissions, emission 
reductions, or total organic compound concentrations achieved by add-on 
control devices, the performance tests must conform with the 
requirements of Sec. 264.1034(c).
    (d) When an owner or operator and the Regional Administrator do not 
agree on determinations of vent emissions and/or emission reductions or 
total organic compound concentrations achieved by add-on control devices 
based on engineering calculations, the procedures in Sec. 264.1034(c) 
shall be used to resolve the disagreement.