Wet scrubber

Wet scrubber means an add-on air pollution control device that utilizes an aqueous or alkaline scrubbing liquid to collect particulate matter (including nonvaporous metals and condensed organics) and/or to absorb and neutralize acid gases.

Source

40 CFR § 60.4930

Scoping language

Terms used but not defined in this subpart are defined in the Clean Air Act and 60.2.