Operating limits for wet scrubbers
For these operating parameters | You shall establish these operating limits | And monitor using these minimum frequencies | ||
Data measurement | Data recording | Averaging time | ||
Charge rate | Maximum charge rate | Continuous | Every hour | Daily (batch units). 3-hour rolling (continuous and intermittent units)a |
Pressure drop across the wet scrubber or amperage to wet scrubber | Minimum pressure drop or amperage | Continuous | Every 15 minutes | 3-hour rollinga |
Scrubber liquor flow rate | Minimum flow rate | Continuous | Every 15 minutes | 3-hour rollinga |
Scrubber liquor pH | Minimum pH | Continuous | Every 15 minutes | 3-hour rollinga |
a Calculated each hour as the average of the previous 3 operating hours.
W. Va. Code R. agency 45, tit. 45, ser. 45-18, tbl. 45-18G