| 摘要 |
Method and apparatus are disclosed for oxygenating river water or the like. According to the invention a localized flow of water is established beneath the surface of the river, e.g. by impelling water at the river bottom through a conduit. Simultaneously, small volumes of water are mixed with oxygen at pressures under the river, and are immediately injected into the localized flow whereby the minute oxygen bubbles therein are dispersed before substantial agglomeration of bubbles can occur.
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