Dry lime scrubber/fabric filter (DLS/FF)
Dry lime scrubber/fabric filter (DLS/FF) means an APCD that includes continuous injection of humidified hydrated lime or other sorbent into a reaction chamber followed by a fabric filter. These systems typically include recirculation of some of the sorbent.
Source
40 CFR § 63.8515
Scoping language
Terms used in this subpart are defined in the Clean Air Act, in 63.2, and in this section as follows: