| 单词 | aerobic-anaerobic lagoon |
| 释义 | aerobic-anaerobic lagoon [e`rōb·ik `an·ǝ´rōb·ik lǝ`gün] CIVIL ENGINEERING A pond in which the solids from a sewage plant are placed in the lower layer; the solids are partially decomposed by anaerobic bacteria, while air or oxygen is bubbled through the upper layer to create an aerobic condition. |
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