ML20353A297

Enclosre 20 - Response to Request for Additional Information - May 2019 Air Permit Renewal Application Table 4 - Emission Calculations for Scrubber

ML20353A297
Person / Time
Site:	Westinghouse
Issue date:	12/18/2020
From:	Westinghouse
To:	Office of Nuclear Material Safety and Safeguards
Shared Package
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References
LTR-RAC-20-94, EPID L-201-RNW-0016
Download: ML20353A297 (3)

Text

WESTINGHOUSE NON-PROPRIETARY CLASS 3 0 to LTR-RAC-20-94 Date: December 18, 2020 Enclosure 20 Response to Request for Additional Information May 2019 air permit renewal application Table 4 - Emission Calculations for Scrubber

Table 4 - Emission Calculations for Scrubbers Table 4 - Emission Calculations for Scrubbers Westinghouse Electric Company LLC Hopkins, South Carolina prepared by GEL Engineering, LLC, May 30, 2019 A B C D Emission Rate from February Hourly Maximum Annual 2019 Emissions Emissions Engineering Including Including Testing Conservatism Conservatism Conservatism Source Pollutant (lbs/hr)1 Factor 2

Factor (lbs/hr) Factor (tons/yr)

S-4025 Scrubber Antimony 3.15E-06 5 1.58E-05 6.90E-05 Arsenic 3.29E-06 5 1.65E-05 7.21E-05 Beryllium < 7.23E-07 5 3.62E-06 1.58E-05 Cadmium 9.33E-05 5 4.67E-04 2.04E-03 Chromium 1.09E-05 5 5.45E-05 2.39E-04 Cobalt 2.98E-06 5 1.49E-05 6.53E-05 Manganese 1.90E-05 5 9.50E-05 4.16E-04 Nickel 1.43E-04 5 7.15E-04 3.13E-03 Phosphorus 5.32E-04 5 2.66E-03 1.17E-02 Selenium 6.26E-05 5 3.13E-04 1.37E-03 Hydrogen Fluoride 0.0093 5 0.0465 0.2037 Nitric Acid 0.0654 5 0.3270 1.4323 Hydrochloric Acid 0.0075 5 0.0375 0.1643 Sulfuric Acid 0.0285 5 0.1425 0.6242 Lead 1.13E-05 5 5.65E-05 2.47E-04 S-1030 Scrubber Hydrogen Fluoride 0.0020 5 0.0100 0.0438 Nitric Acid 0.0100 5 0.0500 0.2190 NOx 0.12 3 0.36 1.58 S-958 Scrubber Hydrogen Fluoride 0.0008 5 0.0040 0.0175 Nitric Acid 0.0374 5 0.1870 0.8191 NOx 1.76 2 3.52 15.42 S-1190 Scrubber Hydrogen Fluoride 0.0009 5 0.0045 0.0197 Nitric Acid 0.0022 5 0.0110 0.0482 S-2A/2B Scrubber Hydrogen Fluoride 0.0006 5 0.0030 0.0131 Nitric Acid 0.0014 5 0.0070 0.0307 S-1008 Scrubber Hydrogen Fluoride 0.0003 5 0.0015 0.0066 Nitric Acid 0.0009 5 0.0045 0.0197 Footnotes:

1 Please refer to Report on Engineering Evaluation Testing , CleanAir Project Number 13754, March 27, 2019. To provide conservatism in the emission calculations, this is the highest hourly rate from the three test runs (not the average hourly emission rate from the three runs).

2 Allows for additional conservatism to account for the limited engineering test data set and potential process variation.

Example Calculations:

lbs A hour from source test x B conservatism factor =

lbs emissions C hour including conservatism factor lbs emissions 8760 hours0.101 days <br />2.433 hours <br />0.0145 weeks <br />0.00333 months <br /> 1 ton C hour including conservatism factor x year x 2000 lbs =

tons emissions D year including conservatism factor