公开(公告)号：US20150076717A1

公开(公告)日：2015-03-19

申请号：US14389070

申请日：2013-02-13

Applicant: XYLEM IP MANAGEMENT S.à r.I.

Inventor： Lars Uby

IPC: C02F3/22

CPC classification number: C02F3/22 ,  B01F2003/04134 ,  C02F3/1257 ,  C02F3/201 ,  C02F2203/006 ,  Y02W10/15

Abstract: A treatment plant for waste water treatment, including a circulation tank, which is arranged to accommodate waste water up to a predetermined filling height, and at least one aerator section arranged at the bottom of the circulation tank, which aerator section is arranged to supply gas bubbles to the waste water, the circulation tank having a predetermined direction of flow along which the waste water is arranged to flow. The treatment plant includes a partition wall arranged transversely to the circulation tank downstream the aerator section, which partition wall has an upper end that in the vertical direction is situated at a height that is lower than 25% of the above-mentioned filling height.

Abstract translation: 一种用于废水处理的处理装置，包括循环罐，其布置成容纳预定填充高度的废水，以及设置在循环罐底部的至少一个曝气器部分，该曝气器部分布置成供应气体 气泡到废水中，循环罐具有预定的废水流动方向流动。 处理设备包括在充气器部分下游横向于循环罐设置的分隔壁，该分隔壁具有在垂直方向上位于低于上述填充高度的25％的高度的上端。