Cellulosic sponge process unit

Cellulosic sponge process unit means all equipment associated with the viscose process which collectively function to manufacture cellulosic sponges and any associated storage vessels, liquid streams in open systems (as defined in 63.149), and equipment (as defined in 63.161) that are used in the manufacturing of cellulosic sponges.

Source

40 CFR § 63.5610

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Scoping language

For all affected sources complying with the batch process vent testing provisions in 63.490(c) and the operating limit provisions in 63.505(c), the terms used in this subpart and in subpart U of this part are defined in 63.482 and paragraph (g) of this section.

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