40 CFR Appendix Table 3 to Subpart Ec of Part 60 - Operating Parameters To Be Monitored and Minimum Measurement and Recording Frequencies

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Table 3 to Subpart Ec of Part 60 - Operating Parameters To Be Monitored and Minimum Measurement and Recording Frequencies
Operating parameters to be monitored Minimum frequency Control system
Data measurement Data recording Dry scrubber followed by fabric filter Wet scrubber Dry scrubber followed by fabric filter and wet scrubber
Maximum operating parameters:
Maximum charge rate Continuous 1 × hour
Maximum fabric filter inlet temperature Continuous 1 × minute
Maximum flue gas temperature Continuous 1 × minute
Minimum operating parameters:
Minimum secondary chamber temperature Continuous 1 × minute
Minimum dioxin/furan sorbent flow rate Hourly 1 × hour
Minimum HCI sorbent flow rate Hourly 1 × hour
Minimum mercury (Hg) sorbent flow rate Hourly 1 × hour
Minimum pressure drop across the wet scrubber or minimum horsepower or amperage to wet scrubber Continuous 1 × minute
Minimum scrubber liquor flow rate Continuous 1 × minute
Minimum scrubber liquor pH Continuous 1 × minute