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单词 Aeration basin
释义

Aeration basin

英语百科

Aerated lagoon

(重定向自Aeration basin)
Aerated lagoon used to treat wastewater from a hogfarm. Courtesy of Environmental Dynamics Inc.
A Typical Surface-Aerated Basin (using motor-driven floating aerators)

An aerated lagoon or aerated basin is a holding and/or treatment pond provided with artificial aeration to promote the biological oxidation of wastewaters. There are many other biological processes for treatment of wastewaters, for example activated sludge, trickling filters, rotating biological contactors and biofilters. They all have in common the use of oxygen (or air) and microbial action to biotreat the pollutants in wastewaters.

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