Cellulosic sponge

Cellulosic sponge means a porous cellulose product, which is manufactured using the viscose process and used mainly for consumer use (e.g., for cleaning).

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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