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：EP3689829A1

公开(公告)日：2020-08-05

申请号：EP19154556.5

申请日：2019-01-30

申请人： WATERLEAU GROUP NV

发明人：

IPC分类号： C02F3/28 ,  C12M1/107

摘要： The invention relates to an anaerobic waste water purification tower (21) comprising a sludge reactor (22) with a waste water inlet zone (23), an active zone (24), a first set (25) of three phase separating means for separating sludge, gas and water, comprising at least one layer of adjacent gas hoods (26) connected to a gas collector tank (27) positioned above the reactor (22),and a clean water effluent outlet (31), wherein the gas hoods (26) are hooded lamellas for improving the separation of gas, sludge and water.

公开(公告)号：EP2401478A4

公开(公告)日：2017-08-09

申请号：EP08878195

申请日：2008-11-24

申请人： RIBEIRO SERGIO VIEIRA GUERREIRO ,  WATERLEAU GROUP NV

发明人： RIBEIRO SERGIO VIEIRA GUERREIRO

IPC分类号： F01K3/24 ,  F01K7/22 ,  F01K13/00 ,  F01K23/10 ,  F22B1/18 ,  F22D1/36 ,  F22G1/16

CPC分类号： F01K7/22 ,  F01K13/00 ,  F22B1/1807 ,  F22B1/1861 ,  F22D1/36 ,  F22G1/16 ,  Y02E20/12 ,  Y02E20/16 ,  Y02E20/363

公开(公告)号：EP4436929A1

公开(公告)日：2024-10-02

申请号：EP22822441.6

申请日：2022-11-25

申请人： WATERLEAU GROUP NV

发明人： WYFFELS, Stijn ,  STES, Hannah ,  GERARDS, Ronny

IPC分类号： C02F3/00 ,  C02F3/30 ,  C02F103/32

CPC分类号： C02F3/006 ,  C02F3/308 ,  C02F2103/3220130101 ,  C02F2209/4020130101 ,  C02F2209/2220130101 ,  C02F2209/1420130101 ,  C02F2209/0620130101 ,  C02F2209/1520130101 ,  C02F2209/1820130101 ,  C02F2209/0220130101 ,  C02F2209/0420130101 ,  C02F2209/1020130101 ,  Y02W10/10

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).