Affected sources
(b) Affected sources. The requirements of this subpart apply to each new or existing affected source listed in paragraphs (b)(1) through (7) of this section: (1) Each existing chemical recovery system (as defined in 63.861) located at a kraft or soda pulp mill. (2) Each new nondirect contact evaporator (NDCE) recovery furnace and associated smelt dissolving tank(s) located at a kraft or soda pulp mill. (3) Each new direct contact evaporator (DCE) recovery furnace system (as defined in 63.861) and associated smelt dissolving tank(s) located at a kraft or soda pulp mill. (4) Each new lime kiln located at a kraft or soda pulp mill. (5) Each new or existing sulfite combustion unit located at a sulfite pulp mill, except such existing units at Cosmo Specialty Fibers' Cosmopolis, Washington facility (Emission Unit no. AP-10). (6) Each new or existing semichemical combustion unit located at a stand-alone semichemical pulp mill. (7) The requirements of the alternative standard in 63.862(d) apply to the hog fuel dryer at Cosmo Specialty Fibers' Cosmopolis, Washington facility (Emission Unit no. HD-14).