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Electronic Code of Federal Regulations

e-CFR data is current as of December 12, 2019

Title 40Chapter ISubchapter CPart 63Subpart UUUU → Appendix


Title 40: Protection of Environment
PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED)
Subpart UUUU—National Emission Standards for Hazardous Air Pollutants for Cellulose Products Manufacturing


Table 6 to Subpart UUUU of Part 63—Continuous Compliance With Operating Limits

As required in §63.5555(a), you must demonstrate continuous compliance with the appropriate operating limits according to the requirements in the following table:

For the following control technique .  .  .for the following operating limit .  .  .you must demonstrate continuous compliance by .  .  .
1. condensermaintain the daily average condenser outlet gas or condensed liquid temperature no higher than the value established during the compliance demonstrationcollecting the condenser outlet gas or condensed liquid temperature data according to §63.5545; reducing the condenser outlet gas temperature data to daily averages; and maintaining the daily average condenser outlet gas or condensed liquid temperature no higher than the value established during the compliance demonstration.
2. thermal oxidizermaintain the daily average thermal oxidizer firebox temperature no lower than the value established during the compliance demonstrationcollecting the thermal oxidizer firebox temperature data according to §63.5545; reducing the thermal oxidizer firebox temperature data to daily averages; and maintaining the daily average thermal oxidizer firebox temperature no lower than the value established during the compliance demonstration.
3. water scrubbermaintain the daily average scrubber pressure drop and scrubber liquid flow rate within the range of values established during the compliance demonstrationcollecting the scrubber pressure drop and scrubber liquid flow rate data according to §63.5545; reducing the scrubber parameter data to daily averages; and maintaining the daily scrubber parameter values within the range of values established during the compliance demonstration.
4. caustic scrubbermaintain the daily average scrubber pressure drop, scrubber liquid flow rate, and scrubber liquid pH, conductivity, or alkalinity within the range of values established during the compliance demonstrationcollecting the scrubber pressure drop, scrubber liquid flow rate, and scrubber liquid pH, conductivity, or alkalinity data according to §63.5545; reducing the scrubber parameter data to daily averages; and maintaining the daily scrubber parameter values within the range of values established during the compliance demonstration.
5. flaremaintain the presence of a pilot flamecollecting the pilot flame data according to §63.5545; and maintaining the presence of the pilot flame.
6. biofiltermaintain the daily average biofilter inlet gas temperature, biofilter effluent pH, and pressure drop within the values established during the compliance demonstrationcollecting the biofilter inlet gas temperature, biofilter effluent pH, and biofilter pressure drop data according to §63.5545; reducing the biofilter parameter data to daily averages; and maintaining the daily biofilter parameter values within the values established during the compliance demonstration.
7. carbon absorbermaintain the regeneration frequency, total regeneration stream mass or volumetric flow during carbon bed regeneration and temperature of the carbon bed after regeneration (and within 15 minutes of completing any cooling cycle(s)) for each regeneration cycle within the values established during the compliance demonstrationcollecting the data on regeneration frequency, total regeneration stream mass or volumetric flow during carbon bed regeneration and temperature of the carbon bed after regeneration (and within 15 minutes of completing any cooling cycle(s)) for each regeneration cycle according to §63.5545; and maintaining carbon absorber parameter values for each regeneration cycle within the values established during the compliance demonstration.
8. oil absorbermaintain the daily average absorption liquid flow, absorption liquid temperature, and steam flow within the values established during the compliance demonstrationcollecting the absorption liquid flow, absorption liquid temperature, and steam flow data according to §63.5545; reducing the oil absorber parameter data to daily averages; and maintaining the daily oil absorber parameter values within the values established during the compliance demonstration.
9. any of the control techniques specified in this tableif using a CEMS, maintain the daily average control efficiency for each control device no lower than the value established during the compliance demonstrationcollecting CEMS emissions data at the inlet and outlet of each control device according to §63.5545; determining the control efficiency values for each control device using the inlet and outlet CEMS emissions data; reducing the control efficiency values for each control device to daily averages; and maintaining the daily average control efficiency for each control device no lower than the value established during the compliance demonstration.

[67 FR 40055, June 11, 2002, as amended at 70 FR 46699, Aug. 10, 2005]

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