Cyanide Drag-out Destruction

Cyanide Drag-out Destruction involves dipping part in a cyanide oxidation solution (e.g., sodium hypochloride) to prevent cyanide that is dragged out of a process bath from contaminating subsequent process baths. This operation typically is performed in a stagnant drag-out rinse tank.


40 CFR § C_to_part_438

Scoping language

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