| 摘要 |
<p>The invention relates to a device (1) for aerating water, in particular wastewater, clarification sludge, process water, or industrial wastewater, comprising at least one basin (4a, 4b, 4c) to which water (2) is supplied and out of which the water (2) flows due to the effect of gravity, the water being aerated at the same time. The water (2) is aerated by means of an injector (7', 7a, 7b, 7c, 7d, 7''), which is arranged on the basin (4a, 4b, 4c, 4d) and which has an inner pipe (8) and an outer pipe (9), wherein the water (2) flows through the injector (7', 7a, 7b, 7c, 7d, 7'') as a water jet (13) between the inner pipe (8) and the outer pipe (9) and at the same time draws air (10) through the inner pipe (8). The invention further relates to a water aeration method that is carried out using the aeration device (1) according to the invention.</p> |
