Biological waste treatment plant

摘要

The present invention refers to a biological waste treatment plant. The treatment tank 1 is divided in at least two treatment basins V1, V2 whereby each basin is separated from the other by means of a barrier B. The barrier B has two walls (B1 and B2) the one facing the inflowing side, the other one facing the outflow side and each basin is provided with at least one mechanical stirring tool. Each basin is provided with an aeration system divided into zones.