Soil treatment unit
Soil treatment unit means a unit that thermally treats petroleum-contaminated soils for the sole purpose of site remediation. A soil treatment unit may be direct-fired or indirect fired. A soil treatment unit is not an incinerator, a waste-burning kiln, an energy recovery unit or a small, remote incinerator under this subpart.
Source
40 CFR § 60.2265
Scoping language
Terms used but not defined in this subpart are defined in the Clean Air Act and subpart A (General Provisions) of this part.