process wastewater

The term process wastewater means any water which, during manufacturing or processing, comes into direct contact with or results from the production or use of any raw material, intermediate product, finished product, by-product, or waste product. The term process wastewater does not include contaminated non-process wastewater, as defined below.


40 CFR § 415.91

Scoping language

For the purpose of this subpart:

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