Letter 9051

Algae in PAA Tank 

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I am looking for any information on the removal and control of algae that is in our Phosphoric Acid Anodizing tank. This solution of a 75% Phosphoric Acid at 16 oz / gallon of water is maintained at 77 F. The use of a Ultra Violet system has been mentioned as one possible cure.

Eddie Roach
- Tulsa ,Oklahoma

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