| 摘要 |
<p>The subject of the invention is a sewage treatment plant, especially a domestic treatment plant, designed for treating sewage of small domestic households and small industrial facilities. It is characterised by a layer of an insulation material (7), preferably foil, under the drainage bed (5), stretching, from the pumping station's side (2), to the half of the bed's length, and sloping down towards the pumping station (2) with an inlet for the pumping station (2).</p> |
