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Code of Federal Regulations
Title 40 - PROTECTION OF ENVIRONMENTChapter I - ENVIRONMENTAL PROTECTION AGENCYSubchapter C - AIR PROGRAMSPart 63 - NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES
Subpart MMMMM - NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS: FLEXIBLE POLYURETHANE FOAM FABRICATION OPERATIONS
Appendix Table 2 to Subpart MMMMM of Part 63 - Operating Limits for Existing, New, or Reconstructed Flame Lamination Affected Sources

40 C.F.R. § 63.1662-63 app Table 2 to Subpart MMMMM of Part 63

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Current through May 31, 2024
Appendix Table 2 to Subpart MMMMM of Part 63 - Operating Limits for Existing, New, or Reconstructed Flame Lamination Affected Sources

As stated in § 63.8790(b) , you must comply with the applicable operating limits in the following table:

For each . . .You must . . .
1. Scrubbera. Maintain the daily average scrubber inlet liquid flow rate above the minimum value established during the performance test.
b. Maintain the daily average scrubber effluent pH within the operating range value established during the performance test.
c. If you use a venturi scrubber, maintain the daily average pressure drop across the venturi within the operating range value established during the performance test.
2. Other type of control device to which flame lamination emissions are ductedMaintain your operating parameter(s) within the ranges established during the performance test and according to your monitoring plan.

40 C.F.R. 63.1662-63 app Table 2 to Subpart MMMMM of Part 63

68 FR 18070, Apr. 14, 2003, as amended at 86 FR 64402, Nov. 18, 2021