Before providing a formal ...
Published by Darrell Rose
Before providing a formal answer, a few questions. 1) What industry? 2) How large is the tower? 3) Ammonia levels? 4) Phosphate in treatment program?
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Ammonia Fertilizer Plant. 23000m3/hr circulation rate. Ammonia 10ppm. Phosphate treatment program
Published by Harizan Hawari, Staff Engineer at Petronas Chemicals Group
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then you have no chance to avoid ammonia, or the production of chloramine from any chlorine oxidant you add. You might try hydrogen peroxide, although I would not expect great results. Perhaps you should consider high efficiency water softeners, run cycles of concentration higher than 20, almost no bleed-off water, and have a high system pH, such as > 9 to assist with ammonia rejection from the cooling water.
Published by James Stewart