GroundRules
40 CFR Table 3 to Subpart DDDD of Part 60: Table 3 to Subpart DDDD of Part 60—Model Rule—Operating Limits for Wet Scrubbers
Where this section sits in the code
- Title 40—Protection of Environment
- CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
- SUBCHAPTER C—AIR PROGRAMS
- PART 60—STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES
- Subpart DDDD—Emissions Guidelines and Compliance Times for Commercial and Industrial Solid Waste Incineration Units
For these operating parameters You must 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).1
Pressure drop across the wet scrubber or amperage to wet scrubber Minimum pressure drop or amperage Continuous Every 15 minutes 3-hour rolling.1
Scrubber liquor flow rate Minimum flow rate Continuous Every 15 minutes 3-hour rolling.1
Scrubber liquor pH Minimum pH Continuous Every 15 minutes 3-hour rolling.1
1 Calculated each hour as the average of the previous 3 operating hours.
Collected 2026-08-27T02:26:04Z. Source file · JSON