Source: https://www.law.cornell.edu/cfr/text/40/63.4166
Timestamp: 2017-06-24 14:18:26
Document Index: 506608522

Matched Legal Cases: ['art 63', '§ 63', 'art 60', 'art 60', 'art 60', '§ 63', 'art 60', 'art 60', '§ 7401', '§ 7402', '§ 7403', '§ 7404', '§ 7405', '§ 7406', '§ 7407', '§ 7408', '§ 7409', '§ 7410', '§ 7411', '§ 7412', '§ 7413', '§ 7414', '§ 7415', '§ 7416', '§ 7417', '§ 7418', '§ 7419', '§ 7420', '§ 7421', '§ 7422', '§ 7423', '§ 7424', '§ 7425', '§ 7426', '§ 7427', '§ 7428', '§ 7429', '§ 7430', '§ 7431']

40 CFR 63.4166 - How do I determine the add-on control device emission destruction or removal efficiency? | US Law | LII / Legal Information Institute
CFR › Title 40 › Chapter I › Subchapter C › Part 63 › Subpart NNNN › Section 63.4166 40 CFR 63.4166 - How do I determine the add-on control device emission destruction or removal efficiency?
§ 63.4166 How do I determine the add-on control device emission destruction or removal efficiency?
(a) For all types of add-on control devices, use the test methods as specified in paragraphs (a)(1) through (5) of this section. (1) Use Method 1 or 1A of appendix A to 40 CFR part 60, as appropriate, to select sampling sites and velocity traverse points. (2) Use Method 2, 2A, 2C, 2D, 2F, or 2G of appendix A to 40 CFR part 60, as appropriate, to measure gas volumetric flow rate. (3) Use Method 3, 3A, or 3B of appendix A to 40 CFR part 60, as appropriate, for gas analysis to determine dry molecular weight. You may also use as an alternative to Method 3B, the manual method for measuring the oxygen, carbon dioxide, and carbon monoxide content of exhaust gas in ANSI/ASME, PTC 19.10-1981, “Flue and Exhaust Gas Analyses” (incorporated by reference, see § 63.14). (4) Use Method 4 of appendix A to 40 CFR part 60 to determine stack gas moisture. (5) Methods for determining gas volumetric flow rate, dry molecular weight, and stack gas moisture must be performed, as applicable, during each test run. (b) Measure total gaseous organic mass emissions as carbon at the inlet and outlet of the add-on control device simultaneously, using either Method 25 or 25A of appendix A to 40 CFR part 60, as specified in paragraphs (b)(1) through (3) of this section. You must use the same method for both the inlet and outlet measurements. (1) Use Method 25 if the add-on control device is an oxidizer and you expect the total gaseous organic concentration as carbon to be more than 50 parts per million (ppm) at the control device outlet. (2) Use Method 25A if the add-on control device is an oxidizer and you expect the total gaseous organic concentration as carbon to be 50 ppm or less at the control device outlet. (3) Use Method 25A if the add-on control device is not an oxidizer. (c) If two or more add-on control devices are used for the same emission stream, then you must measure emissions at the outlet of each device. For example, if one add-on control device is a concentrator with an outlet for the high-volume, dilute stream that has been treated by the concentrator, and a second add-on control device is an oxidizer with an outlet for the low-volume, concentrated stream that is treated with the oxidizer, you must measure emissions at the outlet of the oxidizer and the high-volume dilute stream outlet of the concentrator. (d) For each test run, determine the total gaseous organic emissions mass flow rates for the inlet and the outlet of the add-on control device, using Equation 1 of this section. If there is more than one inlet or outlet to the add-on control device, you must calculate the total gaseous organic mass flow rate using Equation 1 of this section for each inlet and each outlet and then total all of the inlet emissions and total all of the outlet emissions.
Mf = total gaseous organic emissions mass flow rate, kg/per hour (h). Cc = concentration of organic compounds as carbon in the vent gas, as determined by Method 25 or Method 25A, parts per million by volume (ppmv), dry basis. Qsd = volumetric flow rate of gases entering or exiting the add-on control device, as determined by Method 2, 2A, 2C, 2D, 2F, or 2G, dry standard cubic meters/hour (dscm/h).
0.0416 = conversion factor for molar volume, kg-moles per cubic meter (mol/m 3) (@ 293 Kelvin (K) and 760 millimeters of mercury (mm Hg)).
(e) For each test run, determine the add-on control device organic emissions destruction or removal efficiency, using Equation 2 of this section. Where: DRE = add-on control device organic emissions destruction or removal efficiency, percent. Mfi = total gaseous organic emissions mass flow rate at the inlet(s) to the add-on control device, using Equation 1 of this section, kg/h. Mfo = total gaseous organic emissions mass flow rate at the outlet(s) of the add-on control device, using Equation 1 of this section, kg/h.
(f) Determine the emission destruction or removal efficiency of the add-on control device as the average of the efficiencies determined in the three test runs and calculated in Equation 2 of this section. This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.United States CodeU.S. Code: Title 42 - THE PUBLIC HEALTH AND WELFARE§ 7401 - Congressional findings and declaration of purpose§ 7402 - Cooperative activities§ 7403 - Research, investigation, training, and other activities§ 7404 - Research relating to fuels and vehicles§ 7405 - Grants for support of air pollution planning and control programs§ 7406 - Interstate air quality agencies; program cost limitations§ 7407 - Air quality control regions§ 7408 - Air quality criteria and control techniques§ 7409 - National primary and secondary ambient air quality standards§ 7410 - State implementation plans for national primary and secondary ambient air quality standards§ 7411 - Standards of performance for new stationary sources§ 7412 - Hazardous air pollutants§ 7413 - Federal enforcement§ 7414 - Recordkeeping, inspections, monitoring, and entry§ 7415 - International air pollution§ 7416 - Retention of State authority§ 7417 - Advisory committees§ 7418 - Control of pollution from Federal facilities§ 7419 - Primary nonferrous smelter orders§ 7420 - Noncompliance penalty§ 7421 - Consultation§ 7422 - Listing of certain unregulated pollutants§ 7423 - Stack heights§ 7424 - Assurance of adequacy of State plans§ 7425 - Measures to prevent economic disruption or unemployment§ 7426 - Interstate pollution abatement§ 7427 - Public notification§ 7428 - State boards§ 7429 - Solid waste combustion§ 7430 - Emission factors§ 7431 - Land use authority