Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 218 - ORGANIC MATERIAL EMISSION STANDARDS AND LIMITATIONS FOR THE CHICAGO AREA › Subpart PP - MISCELLANEOUS FABRICATED PRODUCT MANUFACTURING PROCESSES › Section 218.926 - Control Requirements

Current through Register Vol. 48, No. 28, July 12, 2024
Every owner or operator of miscellaneous fabricated product
				  manufacturing process emission unit subject to this Subpart shall comply with
				  the requirements of subsection (a), (b) or (c) 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 218.112, 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) For coating lines:
1) The daily-weighted average VOM content
				shall not exceed 0.42 kg VOM/1 (3.5 lbs VOM/gal) of coating as applied (minus
				water and any compounds which are specifically exempted from the definition of
				VOM) during any day. Owners and operators complying with this limitation are
				not required to comply with Section 218.301 of this Part; or
2) For application of coatings to leather at
				a source where the criteria of Section 218.290(a) are not met:
A) For application of stain coating to
				leather, other than specialty leather, either
i) The VOM contained in stain coatings, other
				than stain coatings applied to specialty leather, as applied at the source in
				any consecutive 12-month period shall not exceed 10 tons; or
ii) The application of stain coatings shall
				comply with Section 218.926(b)(2)(C) below; or
B) For application of coatings to specialty
				leather, the total VOM content of all coatings, including stains, as applied to
				a category of specialty leather, shall not exceed 38 lbs per 1000 square feet
				of such specialty leather produced, determined on a monthly basis:
Image
Where:
C
=
The VOM contained in all coatings applied to a
							 category of specialty leather in units of lbs/square feet;
E
=
The total VOM content of all coatings applied to the
							 category of specialty leather during each month in units of lbs determined as
							 the sum of the VOM content of each coating applied during the month to such
							 leather;
A
=
The total area of the category of specialty leather
							 produced in the month in units of square feet, determined as the sum of the
							 area of each type of leather item produced during the month based on the number
							 of such items produced and the area of such item, measured or established in
							 accordance with procedures set in a federally enforceable permit; or
C)
				For application of coatings to leather, except for such coatings as are
				complying by means of Section 218.926(b)(2)(A) or (B) above, either
i) The VOM content of each coating shall not
				exceed 0.42 kg VOM/1 (3.5 lbs VOM/gal) of coating as applied (minus water and
				any compounds which are specifically exempted from the definition of VOM).
				Owners and operators complying with this limitation are not subject to Section
				218.301 of this Part; or
ii) The
				daily-weighted average VOM content shall not exceed 0.42 Kg Vom/l (3.5 lbs
				Vom/gal) of coating as applied as provided in Section 218.916(b)(1) above;
				or