Bleaching stage

Bleaching stage means all process equipment associated with a discrete step of chemical application and removal in the bleaching process including chemical and steam mixers, bleaching towers, washers, seal tanks, vacuum pumps, and any other equipment serving the same function as those previously listed.

Source

40 CFR § 63.441

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Scoping language

All terms used in this subpart shall have the meaning given them in the CAA, in subpart A of this part, and in this section as follows:

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