40 CFR 63.5885 - How do I calculate percent reduction to demonstrate compliance for continuous lamination/casting operations?

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§ 63.5885 How do I calculate percent reduction to demonstrate compliance for continuous lamination/casting operations?
You may calculate percent reduction using any of the methods in paragraphs (a) through (d) of this section.
(a) Compliant line option. If all of your wet-out areas have PTE that meet the requirements of EPA Method 204 of appendix M of 40 CFR part 51, and all of your wet-out area organic HAP emissions and oven organic HAP emissions are vented to an add-on control device, use Equation 1 of this section to demonstrate compliance. In all other situations, use Equation 2 of this section to demonstrate compliance.
Where:
PR=percent reduction;
Inlet HAP emissions entering the control device, lbs per year;
Outlet=HAP emissions existing the control device to the atmosphere, lbs per year.
Where:
PR=percent reduction;
WAEici=wet-out area organic HAP emissions, lbs per year, vented to a control device;
WAEiu=wet-out area organic HAP emissions, lbs per year, not vented to a control device;
Oju=oven organic HAP emissions, lbs per year, not vented to a control device;
Ojci=oven organic HAP emissions, lbs per year, vented to a control device;
WAEico=wet-out area organic HAP emissions, lbs per year, from the control device outlet;
Ojco=oven organic HAP emissions, lbs per year, from the control device outlet.
(b) Averaging option. Use Equation 3 of this section to calculate percent reduction.
Where:
PR=percent reduction;
WAEici=wet-out area organic HAP emissions from wet-out area i, lbs per year, sent to a control device;
WAEiu=wet-out area organic HAP emissions from wet-out area i, lbs per year, not sent to a control device;
WAEico=wet-out area organic HAP emissions from wet-out area i, lbs per year, at the outlet of a control device;
Oju=organic HAP emissions from oven j, lbs per year, not sent to a control device;
Ojci=organic HAP emissions from oven j, lbs per year, sent to a control device;
Ojco=organic HAP emissions from oven j, lbs per year, at the outlet of the control device;
m=number of wet-out areas;
n=number of ovens.
(c) Add-on control device option. Use Equation 1 of this section to calculate percent reduction.
(d) Combination option. Use Equations 1 through 3 of this section, as applicable, to calculate percent reduction.
[70 FR 50127, Aug. 25, 2005]

Title 40 published on 2014-07-01

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  • 2014-11-25; vol. 79 # 227 - Tuesday, November 25, 2014
    1. 79 FR 70102 - National Emission Standards for Hazardous Air Pollutants; Delegation of Authority to Texas
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      ENVIRONMENTAL PROTECTION AGENCY
      Direct final rule; delegation of authority.
      This rule is effective on January 26, 2015 without further notice, unless EPA receives relevant adverse comment by December 26, 2014. If EPA receives such comment, EPA will publish a timely withdrawal in the Federal Register informing the public that this rule will not take effect.
      40 CFR Part 63

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United States Code

Title 40 published on 2014-07-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 40 CFR 63 after this date.

  • 2014-12-12; vol. 79 # 239 - Friday, December 12, 2014
    1. 79 FR 73872 - Phosphoric Acid Manufacturing and Phosphate Fertilizer Production RTR and Standards of Performance for Phosphate Processing; Extension of Comment Period
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      ENVIRONMENTAL PROTECTION AGENCY
      Notice of proposed rulemaking; extension of public comment period.
      Comments. The public comment period for the proposed rule published in the Federal Register on November 7, 2014, (79 FR 66512) is being extended for 30 days to January 21, 2015.
      40 CFR Parts 60 and 63