公开(公告)号：EP3596017A1

公开(公告)日：2020-01-22

申请号：EP18712226.2

申请日：2018-03-23

申请人： WATERLEAU GROUP NV

发明人： GERARDS, Ron

IPC分类号： C02F3/12 ,  B01D21/00 ,  B01D21/24

公开(公告)号：EP3378841A1

公开(公告)日：2018-09-26

申请号：EP17162842.3

申请日：2017-03-24

申请人： WATERLEAU GROUP NV

发明人： GERARDS, Ron

IPC分类号： C02F3/12 ,  B01D21/00 ,  B01D21/24

CPC分类号： C02F3/1263 ,  B01D21/0024 ,  B01D21/0048 ,  B01D21/0063 ,  B01D21/02 ,  B01D21/2444 ,  C02F3/282 ,  C02F2001/007 ,  C02F2203/006 ,  Y02W10/15

摘要： The invention relates to a waste water treatment plant comprising at least a multi-step water treatment reactor (1; 101) arranged for receiving influent waste water, for carrying out at least a biological step and a sedimentation step and for providing effluent pure water, by means of an effluent weir (4; 41, 42, 43), characterized in that there are provided
-means for increasing the sedimentation velocity (6), and
-means for hindering floating elements (10) to get into the effluent weir (8; 81, 82, 83).