Scrubber blowdown

Scrubber blowdown means liquor or slurry discharged from a wet scrubber that is either removed as a waste stream or processed to remove impurities or adjust its composition or pH before being returned to the scrubber.

Source

40 CFR § 63.7765

Scoping language

Terms used in this subpart are defined in the Clean Air Act (CAA), in 63.2, and in this section.