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from Brown Corpus
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The anaerobic conditions in the existing oxidation pond necessitated examination of other methods for supplying additional oxygen than by sodium nitrate.
At the same time further expansion in the Red Bridge Subdivision required the construction of additional sewage treatment facilities.
The large land areas required for oxidation ponds made this type of treatment financially unattractive to the developer.
It was proposed that aerated lagoons be used to eliminate the problem at the existing oxidation ponds and to provide the necessary treatment for the additional development.

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