- Table 3 to Subpart NNNa of Part 60—Operating Parameters, Operating Parameter Limits and Data Monitoring, Recordkeeping and Compliance Frequencies
For the
operating parameter applicable to you, as specified in table 2 | You must
establish the following operating parameter limit . . . | And you must monitor, record, and demonstrate continuous
compliance using these minimum frequencies . . . | Data measurement | Data
recording | Data
averaging period for compliance | 1. Exit temperature of the absorbing liquid | Maximum temperature | Continuous | Every 15 minutes | 3-hour block average. | 2. Exit specific gravity | Exit specific gravity range | Continuous | Every 15 minutes | 3-hour block average. | 3. Firebox temperature | Minimum firebox temperature | Continuous | Every 15 minutes | 3-hour block average. | 4. Temperature in gas stream immediately before the catalyst bed | Minimum temperature | Continuous | Every 15 minutes | 3-hour block average. | 5. Temperature difference between the catalyst bed inlet and the catalyst bed outlet | Minimum temperature difference | Continuous | Every 15 minutes | 3-hour block average. | 6. Total regeneration stream mass flow during carbon bed regeneration cycle(s) | Minimum mass flow during carbon bed regeneration cycle(s) | Continuously during regeneration | Every 15 minutes during regeneration cycle | Total flow for each regeneration cycle. | 7. Total regeneration stream volumetric flow during carbon bed regeneration cycle(s) | Minimum volumetric flow during carbon bed regeneration cycle(s) | Continuously during regeneration | Every 15 minutes during regeneration cycle | Total flow for each regeneration cycle. | 8. Temperature of the carbon bed after regeneration [and within 15 minutes of completing any cooling cycle(s)] | Maximum temperature of the carbon bed after regeneration | Continuously during regeneration and for 15 minutes after completing any cooling cycle(s) | Every 15 minutes during regeneration cycle (including any cooling cycle) | Average of regeneration cycle. | 9. Breakthrough | As defined in § 60.661a | As required by § 60.663a(a)(6)(iii)(B) | Each monitoring event | N/A. | 10. Exit (product side) temperature | Maximum temperature | Continuous | Every 15 minutes | 3-hour block average. | 11. pH of scrubber effluent | Minimum pH | Continuous | Every 15 minutes | 3-hour block average. | 12. Influent liquid flow | Minimum inlet liquid flow | Continuous | Every 15 minutes | 3-hour block average. | 13. Influent liquid flow rate and gas stream flow rate | Minimum influent liquid-to-gas ratio | Continuous | Every 15 minutes | 3-hour block average. | 14. Firebox temperature | Minimum firebox temperature | Continuous | Every 15 minutes | 3-hour block average. | 15. As specified by the Administrator | 15. As specified by the Administrator | 15. As specified by the Administrator | 15. As specified by the Administrator | 15. As specified by the Administrator. |
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