Wet-process phosphoric acid process line
Wet-process phosphoric acid process line means any process line manufacturing phosphoric acid by reacting phosphate rock and acid. A wet-process phosphoric acid process line includes: reactors, filters, evaporators, and hot wells.
Source
40 CFR § 63.601
Scoping language
Terms used in this subpart are defined in 63.2 of the Clean Air Act and in this section as follows: