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AWWA ACE94187

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AWWA ACE94187 Determining Potassium Permanganate Demand

Conference Proceeding by American Water Works Association, 01/01/1994

Vlastnik, Elizabeth L.; Waer, Mark A.

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Potassium permanganate is a widely accepted chemical for the treatment of taste and odor causing compounds. Because of the insoluble byproduct of permanganate oxidation, manganese dioxide, the potassium permanganate must be consumed prior to clarification. To ensure that this occurs, an accurate determination of potassium permanganate demand is necessary. It has been shown that the potassium permanganate demand increases with increasing dosage. For this reason, a graphical technique which assumes that this demand increases is linear related to increasing dosage has been developed. The technique is presented in this paper.

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Published: 01/01/1994 ISBN(s): 0898677750 Number of Pages: 4File Size: 1 file , 160 KB