HK1010783A1 - 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
HK1010783A1
HK1010783A1 HK98109237A HK98109237A HK1010783A1 HK 1010783 A1 HK1010783 A1 HK 1010783A1 HK 98109237 A HK98109237 A HK 98109237A HK 98109237 A HK98109237 A HK 98109237A HK 1010783 A1 HK1010783 A1 HK 1010783A1
Authority
HK
Hong Kong
Prior art keywords
removal
water
dissolved oxygen
membrane reactor
reactor
Prior art date
Application number
HK98109237A
Inventor
Wah Koon Teo
Wun Jern Ng
Kang Li
Swee Hoe Ivy Chua
Original Assignee
Chemitreat Pte Ltd
Nat Univeristy Of Singapore
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 Chemitreat Pte Ltd, Nat Univeristy Of Singapore filed Critical Chemitreat Pte Ltd
Publication of HK1010783A1 publication Critical patent/HK1010783A1/en

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)
HK98109237A 1993-10-22 1998-07-17 Membrane reactor for the removal of dissolved oxygen from water HK1010783A1 (en)

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 (1)

Publication Number Publication Date
HK1010783A1 true HK1010783A1 (en) 1999-06-25

Family

ID=10743998

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98109237A HK1010783A1 (en) 1993-10-22 1998-07-17 Membrane reactor for the removal of dissolved oxygen from water

Country Status (2)

Country Link
GB (1) GB2283015B (en)
HK (1) HK1010783A1 (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
US20120129149A1 (en) * 2009-07-31 2012-05-24 Federspiel William J Removal of oxygen from biological fluids
US12089589B2 (en) 2009-10-12 2024-09-17 Hemanext Inc. Irradiation of red blood cells and anaerobic storage
US11284616B2 (en) 2010-05-05 2022-03-29 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
EP4091645A1 (en) 2010-08-25 2022-11-23 Hemanext Inc. Method for enhancing red blood cell quality and survival during storage
JP5859558B2 (en) 2010-11-05 2016-02-10 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． Erythrocyte irradiation and anaerobic preservation
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
EP4074395B1 (en) 2011-08-10 2024-01-24 Hemanext Inc. Integrated leukocyte, oxygen and/or co2 depletion, and plasma separation filter device
WO2014134503A1 (en) 2013-02-28 2014-09-04 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
KR102701691B1 (en) 2015-03-10 2024-08-30 헤마넥스트 인코포레이티드 Oxygen reduction disposable kit, device and method of use thereof
CN107847395B (en) 2015-04-23 2021-10-15 新健康科学股份有限公司 Anaerobic blood storage container
BR122021024410B1 (en) 2015-05-18 2022-05-03 Hemanext Inc Methods for managing a blood bank and for providing a supply of stored whole blood products for transfusion medicine
IL303240A (en) 2016-05-27 2023-07-01 Hemanext 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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0434219B1 (en) * 1989-11-22 1995-02-01 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
GB2283015B (en) 1998-05-13
GB2283015A (en) 1995-04-26
GB9321867D0 (en) 1993-12-15

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)