| 摘要 |
<p>The invention relates to a device for cleaning wastewater, wherein at least one flow channel (S, S1, S2) having at least one horizontal agitator (5) disposed therein in the treatment basin (B), and wherein a cross-sectional surface (Q) of the flow channel (S, S1, S2) extending perpendicularly to the flow direction (SR) increases steadily upstream and downstream from the horizontal agitator (5).</p> |
