公开(公告)号：EP2164616B1

公开(公告)日：2010-12-29

申请号：EP08773897.7

申请日：2008-07-07

申请人： Bioworks Verfahrenstechnik GmbH

发明人： BUCH, Stephan ,  KRÖNER, Peter

IPC分类号： B01F3/04 ,  C02F3/12 ,  C02F3/20

CPC分类号： B01F3/04269 ,  B01F5/0206 ,  B01F2003/04198 ,  B01F2003/04212 ,  B01F2003/04234 ,  B01F2003/04319 ,  B01F2003/04404 ,  B01F2003/04872 ,  C02F3/1284 ,  C02F3/201 ,  Y02W10/15

摘要： The invention relates to a method for stirring and/or aerating fluids, particularly sewage, having the following cyclically repeated steps: aerating the fluid by means of an immersed aerator for a predetermined first period of time (t1) using an aeration device (1) disposed on a carrier (3, 43) designed as a floodable hollow body (2, 42), the hollow body (2, 42) being flooded and air being brought into the fluid by the aeration device, whereby the potential for nitrification is created in the fluid; stirring the fluid by means of the immersed aerator for a predetermined second period of time (t2), the air infeed by the aeration device (1) being throttled or turned off, and the previously flooded hollow body being evacuated in order to fill the hollow body (2, 42) with gas or air, the immersed aerator assuming the function of a mixing device in which fluid rises upward, thus mixing the fluid, wherein the potential for denitrification is created in the fluid; and an immersed aerator.

摘要翻译： 本发明涉及一种用于搅拌和/或充气流体，尤其是污水的方法，其具有以下循环重复步骤：使用曝气装置（1）通过浸入式曝气器将流体充气预定的第一时间段（t1） 设置在设计为可浸入式中空体（2,42）的载体（3,43）上，中空体（2,42）被淹没并且通过曝气装置将空气带入流体中，由此产生潜在的硝化作用 在流体中; 通过浸入式曝气器搅拌流体预定的第二时间段（t2），通过曝气装置（1）进入的空气被节流或关闭，并且先前浸满水的中空体被抽空以填充空腔 具有气体或空气的主体（2,42），所述浸入式充气器承担流体向上升起的混合装置的功能，从而混合流体，其中流体中产生了反硝化的可能性; 和一个浸泡式曝气器。

公开(公告)号：EP2164616A1

公开(公告)日：2010-03-24

申请号：EP08773897.7

申请日：2008-07-07

申请人： Bioworks Verfahrenstechnik GmbH

发明人： BUCH, Stephan ,  KRÖNER, Peter

IPC分类号： B01F3/04 ,  C02F3/12 ,  C02F3/20

CPC分类号： B01F3/04269 ,  B01F5/0206 ,  B01F2003/04198 ,  B01F2003/04212 ,  B01F2003/04234 ,  B01F2003/04319 ,  B01F2003/04404 ,  B01F2003/04872 ,  C02F3/1284 ,  C02F3/201 ,  Y02W10/15

摘要： The invention relates to a method for stirring and/or aerating fluids, particularly sewage, having the following cyclically repeated steps: aerating the fluid by means of an immersed aerator for a predetermined first period of time (t1) using an aeration device (1) disposed on a carrier (3, 43) designed as a floodable hollow body (2, 42), the hollow body (2, 42) being flooded and air being brought into the fluid by the aeration device, whereby the potential for nitrification is created in the fluid; stirring the fluid by means of the immersed aerator for a predetermined second period of time (t2), the air infeed by the aeration device (1) being throttled or turned off, and the previously flooded hollow body being evacuated in order to fill the hollow body (2, 42) with gas or air, the immersed aerator assuming the function of a mixing device in which fluid rises upward, thus mixing the fluid, wherein the potential for denitrification is created in the fluid; and an immersed aerator.