公开(公告)号：US20220266199A1

公开(公告)日：2022-08-25

申请号：US17636727

申请日：2020-08-19

Applicant: OxyMem Limited

Inventor： Eoin Syron ,  Wayne Byrne ,  Donal Lynch ,  Barry Heffernan

IPC: B01D63/02 ,  C02F3/12 ,  B01D63/04

Abstract: A potting system comprising a potting unit having an integrated compressible seal formed from the same material that the potting unit is composed of.

公开(公告)号：US20180148361A1

公开(公告)日：2018-05-31

申请号：US15574719

申请日：2016-05-19

Applicant: Oxymem Limited

Inventor： Eoin Syron ,  Mike Semmens ,  Eoin Casey ,  Wayne Byrne

IPC: C02F3/20 ,  C02F3/30

CPC classification number: C02F3/208 ,  B01D61/18 ,  B01D63/02 ,  B01D63/022 ,  B01D2313/21 ,  B01D2315/06 ,  B01D2317/02 ,  C02F3/301 ,  C02F3/302 ,  Y02W10/15

Abstract: A membrane fibre bunch for use in a membrane-aerated biofilm reactor (MABR), the membrane fibre bunch comprising: a group of membrane fibres arranged as a bunch (4) of vertical or horizontal membrane fibres attached at either end to an gas supply manifold (8) within the housing, with each fibre having a lumen containing a gas phase; and a means for connecting the group of membrane fibres so that the gas can flow within the lumen of the membrane; wherein the group of membrane fibres are maintained in position by a connector or overmold (10), the connector or overmold configured to maintain the group of membrane fibres (2) in a spaced-apart configuration from one another and the cross-section of the connector/overmold being of non-circular shape such as ellipsoidal, star-shape etc.

公开(公告)号：US11596903B2

公开(公告)日：2023-03-07

申请号：US16338108

申请日：2017-09-30

Applicant: OXYMEM LIMITED

Inventor： Eoin Syron ,  Michael Semmens ,  Malcolm Whelan ,  John Geaney ,  Nigel Coombes ,  Wayne Byrne ,  Barry Heffernan

IPC: B01D63/02 ,  B01D67/00 ,  B01D69/08 ,  B01D71/06 ,  B01D71/70 ,  D01D5/24 ,  D01D5/247 ,  D01F1/08 ,  B01D65/08

Abstract: A hollow fibre membrane having a coiled, a hemihelix, a helical or an undulated native form, in which the membrane can be stretched by up to 4-times its original length with no plastic deformation, and wherein the native form of the membrane is produced by the asymmetric flow of liquid polymer through an opening of a die or nozzle.

公开(公告)号：US11434155B2

公开(公告)日：2022-09-06

申请号：US16487281

申请日：2018-02-20

Applicant: OxyMem Limited

Inventor： Eoin Syron ,  Donal Lynch ,  Barry Heffernan ,  Wayne Byrne ,  Mike Semmens

IPC: B01D63/04 ,  C02F3/22 ,  C02F3/10 ,  C02F3/12 ,  B01F23/232 ,  B01F101/00

Abstract: The invention relates to the design of an enclosure for a membrane aeration module, which incorporates a reversible, low-pressure, air-lift pump to encourage a vertical water flow through and between the membranes in the module. These enclosed membrane modules are suitable for use in membrane aerated biofilm reactors, which are used to treat water or wastewater.

公开(公告)号：US20210139359A1

公开(公告)日：2021-05-13

申请号：US16487281

申请日：2018-02-20

Applicant: Oxymem Limited

Inventor： Eoin Syron ,  Donal Lynch ,  Barry Heffernan ,  Wayne Byrne ,  Mike Semmens

IPC: C02F3/22 ,  C02F3/12 ,  C02F3/10 ,  B01D63/04 ,  B01F3/04

Abstract: The invention relates to the design of an enclosure for a membrane aeration module, which incorporates a reversible, low-pressure, air-lift pump to encourage a vertical water flow through and between the membranes in the module. These enclosed membrane modules are suitable for use in membrane aerated biofilm reactors, which are used to treat water or wastewater.

公开(公告)号：US10273174B2

公开(公告)日：2019-04-30

申请号：US15122866

申请日：2015-03-04

Applicant: Oxymem Limited

Inventor： Eoin Syron ,  Wayne Byrne

IPC: C02F3/20 ,  B01F5/10 ,  B01D63/02 ,  C02F3/10 ,  C02F3/22 ,  B01D63/06 ,  B01F7/22 ,  B01F7/16

Abstract: A device for treating wastewater liquids, the device comprising a housing (4) incorporating a membrane supported biofilm reactor (MSBR) (2) of the type comprising a lumen containing a gas phase, a liquid phase, and a gas permeable membrane (20) providing an interface between the gas and liquid phases; and a means (6) for mixing the wastewater liquids in the device, wherein the means (6) for mixing the wastewater liquids is configured to create a mixing intensity sufficient to ensure that there is contact between the membrane (20) and the wastewater liquid to be treated.

公开(公告)号：US20170088450A1

公开(公告)日：2017-03-30

申请号：US15122866

申请日：2015-03-04

Applicant: Oxymem Limited

Inventor： Eoin Syron ,  Wayne Byrne

IPC: C02F3/20 ,  B01F7/22 ,  B01F5/10 ,  C02F3/22 ,  C02F3/10

CPC classification number: C02F3/208 ,  B01D63/02 ,  B01D63/06 ,  B01D2315/06 ,  B01F5/108 ,  B01F7/168 ,  B01F7/22 ,  B01F2215/0052 ,  C02F3/102 ,  C02F3/201 ,  C02F3/22 ,  Y02W10/15

Abstract: A device for treating wastewater liquids, the device comprising a housing (4) incorporating a membrane supported biofilm reactor (MSBR) (2) of the type comprising a lumen containing a gas phase, a liquid phase, and a gas permeable membrane (20) providing an interface between the gas and liquid phases; and a means (6) for mixing the wastewater liquids in the device, wherein the means (6) for mixing the wastewater liquids is configured to create a mixing intensity sufficient to ensure that there is contact between the membrane (20) and the wastewater liquid to be treated.