35 Ill. Adm. Code 219.946
Control Requirements
Section 219
Section 219.946 Control
Requirements
Every owner or operator of a
miscellaneous formulation manufacturing process emission unit subject to this
Subpart shall comply with the requirements of subsection (a) or (b) of this
Section.
a) Emission capture and control techniques which achieve an overall
reduction in uncontrolled VOM emissions of at least 81 percent from each
emission unit, or
(Board Note: For the purpose of this provision, an emission
unit is any part or activity at a source of a type that by itself is subject to
control requirements in other Subparts of this Part or 40 CFR 60, incorporated
by reference in Section 219.112, e.g., a coating line, a printing line, a
process unit, a wastewater system, or other equipment, or is otherwise any part
or activity at a source.)
b) An equivalent alternative control plan which has been approved
by the Agency and the USEPA in a federally enforceable permit or as a SIP
revision.