| 摘要 |
The invention relates to a treatment plant for waste water treatment, comprising a circulation tank (2), which is arranged to accommodate waste water up to a predetermined filling height (H), and at least one aerator section (5) arranged at the bottom of the circulation tank (2), which aerator section (5) is arranged to supply gas bubbles to the waste water, the circulation tank (2) having a predetermined direction of flow along which the waste water is arranged to flow. The treatment plant is characterized in that the same comprises a partition wall (7) arranged transversely to the circulation tank (2) downstream the aerator section (5), which partition wall (7) has an upper end (9) that in the vertical direction is situated at a height (h) that is lower than 25% of the above-mentioned filling height (H). |
