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Table 2 to Subpart HHHHHHH 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
  4. ›
  5. Chapter I
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  7. Part 63
  8. ›
  9. Subpart HHHHHHH
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  11. Subject Group Definitions
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  13. Appendix Table 2 to Subpart HHHHHHH of Part 63
CorpusDaily eCFR
Displayed edition2026-04-27
Last updated2026-04-27

Table 2 to Subpart HHHHHHH 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 . . .
1. PVC-only process vents aa. Vinyl chlorideAll resin types0.56 ppmv.
b. Total hydrocarbonsAll resin types7.0 ppmv measured as propane.
c. Total organic HAP bAll resin types5.5 ppmv.
d. Hydrogen chlorideAll resin types0.17 ppmv.
e. Dioxins/furans (toxic equivalency basis)All resin types0.038 ng/dscm.
2. PVC-combined process vents aa. Vinyl chlorideAll resin types0.56 ppmv.
b. Total hydrocarbonsAll resin types2.3 ppmv measured as propane.
c. Total organic HAP bAll resin types5.5 ppmv.
d. Hydrogen chlorideAll resin types1.4 ppmv.
e. Dioxins/furans (toxic equivalency basis)All resin types0.034 nanograms per dry standard cubic meter (ng/dscm).
3. Stripped resina. Vinyl chloridei. Bulk resin7.1 parts per million by weight (ppmw).
ii. Dispersion resin480 ppmw.
iii. Suspension resin7.3 ppmw.
iv. Suspension blending resin140 ppmw.
v. Copolymer—all resin types790 ppmw.
b. Total non-vinyl chloride organic HAPi. Bulk resin170 ppmw.
ii. Dispersion resin66 ppmw.
iii. Suspension resin15 ppmw.
iv. Suspension blending resin500 ppmw.
v. Copolymer resin1900 ppmw.
4. Process Wastewatera. Vinyl chlorideAll resin types0.28 ppmw.
b. Total non-vinyl chloride organic HAPAll resin types0.018 ppmw.
a Emission limits at 3 percent oxygen, dry basis.
b Total organic HAP is alternative compliance limit for THC.