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Table 2 to Subpart DDDDDD of Part 63—Emission Limits and Standards for New Affected Sources

Emission Limits and Standards for New Affected Sources

  1. CFR
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  3. Title 40
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  5. Chapter I
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  7. Part 63
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  9. Subpart DDDDDD
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  11. Subject Group Other Requirements and Information
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  13. Appendix Table 2 to Subpart DDDDDD of Part 63
CorpusDaily eCFR
Displayed edition2026-04-27
Last updated2026-04-27

Table 2 to Subpart DDDDDD of Part 63—Emission Limits and Standards for New Affected Sources

For this type of emission

point . . .		And for this air pollutant . . .And for an affected source producing this type of PVC resin . . .You must meet this emission

limit . . .
PVC-only process vents aVinyl chlorideAll resin types5.3 parts per million by volume (ppmv).
Total hydrocarbonsAll resin types46 ppmv measured as propane.
Total organic HAP bAll resin types140 ppmv.
Dioxins/furans (toxic equivalency basis)All resin types0.13 nanograms per dry standard cubic meter (ng/dscm).
PVC-combined process vents aVinyl chlorideAll resin types0.56 ppmv.
Total hydrocarbonsAll resin types2.3 ppmv measured as propane.
Total organic HAP bAll resin types29 ppmv.
Dioxins/furans (toxic equivalency basis)All resin types0.076 ng/dscm.
Stripped resinVinyl chlorideBulk resin7.1 parts per million by weight (ppmw).
Dispersion resin1,500 ppmw.
Suspension resin36 ppmw.
Suspension blending resin140 ppmw.
Copolymer resin790 ppmw.
Total non-vinyl chloride organic HAPBulk resin170 ppmw.
Dispersion resin320 ppmw.
Suspension resin36 ppmw.
Suspension blending resin500 ppmw.
Copolymer resin1,900 ppmw.
Process WastewaterVinyl chlorideAll resin types2.1 ppmw.
a Emission limits at 3 percent oxygen, dry basis.
b Affected sources have the option to comply with either the total hydrocarbon limit or the total organic HAP limit.

[80 FR 5941, Feb. 4, 2015]