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GB2283015B - Membrane reactor for the removal of dissolved oxygen from water - Google Patents

Membrane reactor for the removal of dissolved oxygen from water

Info

Publication number
GB2283015B
GB2283015B GB9321867A GB9321867A GB2283015B GB 2283015 B GB2283015 B GB 2283015B GB 9321867 A GB9321867 A GB 9321867A GB 9321867 A GB9321867 A GB 9321867A GB 2283015 B GB2283015 B GB 2283015B
Authority
GB
United Kingdom
Prior art keywords
removal
water
dissolved oxygen
membrane reactor
reactor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB9321867A
Other versions
GB2283015A (en
GB9321867D0 (en
Inventor
Wah Koon Teo
Wun Jern Ng
Kang Li
Chua Swee Hoe Ivy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National University of Singapore
Chemitreat Pte Ltd
Original Assignee
National University of Singapore
Chemitreat Pte Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by National University of Singapore, Chemitreat Pte Ltd filed Critical National University of Singapore
Priority to GB9321867A priority Critical patent/GB2283015B/en
Publication of GB9321867D0 publication Critical patent/GB9321867D0/en
Publication of GB2283015A publication Critical patent/GB2283015A/en
Application granted granted Critical
Publication of GB2283015B publication Critical patent/GB2283015B/en
Priority to HK98109237.7A priority patent/HK1010783B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/04—Non-contaminated water, e.g. for industrial water supply for obtaining ultra-pure water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
GB9321867A 1993-10-22 1993-10-22 Membrane reactor for the removal of dissolved oxygen from water Expired - Fee Related GB2283015B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9321867A GB2283015B (en) 1993-10-22 1993-10-22 Membrane reactor for the removal of dissolved oxygen from water
HK98109237.7A HK1010783B (en) 1998-07-17 Membrane reactor for the removal of dissolved oxygen from water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9321867A GB2283015B (en) 1993-10-22 1993-10-22 Membrane reactor for the removal of dissolved oxygen from water

Publications (3)

Publication Number Publication Date
GB9321867D0 GB9321867D0 (en) 1993-12-15
GB2283015A GB2283015A (en) 1995-04-26
GB2283015B true GB2283015B (en) 1998-05-13

Family

ID=10743998

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9321867A Expired - Fee Related GB2283015B (en) 1993-10-22 1993-10-22 Membrane reactor for the removal of dissolved oxygen from water

Country Status (1)

Country Link
GB (1) GB2283015B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0011277D0 (en) * 2000-05-11 2000-06-28 Univ Robert Gordon Apparatus and method for de-oxygenating a fluid
AU2010278768A1 (en) * 2009-07-31 2012-03-15 New Health Sciences, Inc. Removal of oxygen from biological fluids
US12089589B2 (en) 2009-10-12 2024-09-17 Hemanext Inc. Irradiation of red blood cells and anaerobic storage
US9199016B2 (en) 2009-10-12 2015-12-01 New Health Sciences, Inc. System for extended storage of red blood cells and methods of use
US11284616B2 (en) 2010-05-05 2022-03-29 Hemanext Inc. Irradiation of red blood cells and anaerobic storage
JP5930483B2 (en) 2010-08-25 2016-06-08 ニュー・ヘルス・サイエンシーズ・インコーポレイテッドＮｅｗ Ｈｅａｌｔｈ Ｓｃｉｅｎｃｅｓ， Ｉｎｃ． Methods for enhancing red blood cell quality and survival during storage
ES2793484T3 (en) 2010-11-05 2020-11-16 Hemanext Inc Red blood cell irradiation and anaerobic storage
US9067004B2 (en) 2011-03-28 2015-06-30 New Health Sciences, Inc. Method and system for removing oxygen and carbon dioxide during red cell blood processing using an inert carrier gas and manifold assembly
JP6097293B2 (en) 2011-08-10 2017-03-15 ニュー・ヘルス・サイエンシーズ・インコーポレイテッドＮｅｗ Ｈｅａｌｔｈ Ｓｃｉｅｎｃｅｓ， Ｉｎｃ． Integrated white blood cell, oxygen and / or carbon dioxide depletion / plasma separation filter device
US9877476B2 (en) 2013-02-28 2018-01-30 New Health Sciences, Inc. Gas depletion and gas addition devices for blood treatment
EP2873648B1 (en) * 2013-11-13 2022-01-05 Mitsubishi Electric Corporation Dissolved oxygen removal system, circulating water system with dissolved oxygen removal device, heating device comprising said circulating water circuit system and dissolved oxygen removal method
ES2902499T3 (en) 2015-03-10 2022-03-28 Hemanext Inc Disposable oxygen reduction kits, devices and methods of use thereof
KR102661405B1 (en) 2015-04-23 2024-04-25 헤마넥스트 인코포레이티드 Anaerobic Blood Storage Container
US11013771B2 (en) 2015-05-18 2021-05-25 Hemanext Inc. Methods for the storage of whole blood, and compositions thereof
BR112018073923A2 (en) 2016-05-27 2019-02-26 New Health Sciences, Inc. anaerobic blood storage and pathogen inactivation method
US20190022558A1 (en) * 2017-07-24 2019-01-24 Hamilton Sundstrand Corporation Fuel tank de-oxygenation system
EP3546043A1 (en) 2018-03-28 2019-10-02 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Method and apparatus for deoxygenation of liquids
NO345441B1 (en) * 2019-06-25 2021-02-01 Minox Tech As System and method for removal of oxygen from water

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0434219A1 (en) * 1989-11-22 1991-06-26 Alberta Research Council Hollow fiber bundle element
US5139668A (en) * 1989-12-27 1992-08-18 Alberta Research Corporation Hollow fiber bundle element

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0434219A1 (en) * 1989-11-22 1991-06-26 Alberta Research Council Hollow fiber bundle element
US5139668A (en) * 1989-12-27 1992-08-18 Alberta Research Corporation Hollow fiber bundle element

Also Published As

Publication number Publication date
GB2283015A (en) 1995-04-26
HK1010783A1 (en) 1999-06-25
GB9321867D0 (en) 1993-12-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20011022

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