GB1551005A - Oxygenation of liquids - Google Patents

Oxygenation of liquids

Info

Publication number
GB1551005A
GB1551005A GB20074/75A GB2007475A GB1551005A GB 1551005 A GB1551005 A GB 1551005A GB 20074/75 A GB20074/75 A GB 20074/75A GB 2007475 A GB2007475 A GB 2007475A GB 1551005 A GB1551005 A GB 1551005A
Authority
GB
United Kingdom
Prior art keywords
oxygenation
liquids
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
Application number
GB20074/75A
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.)
BOC Ltd
Original Assignee
BOC 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 BOC Ltd filed Critical BOC Ltd
Priority to GB20074/75A priority Critical patent/GB1551005A/en
Priority to AU13911/76A priority patent/AU500820B2/en
Publication of GB1551005A publication Critical patent/GB1551005A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1289—Aeration by saturation under super-atmospheric pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2307/00—Location of water treatment or water treatment device
    • C02F2307/08—Treatment of wastewater in the sewer, e.g. to reduce grease, odour
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
GB20074/75A 1975-05-13 1975-05-13 Oxygenation of liquids Expired GB1551005A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB20074/75A GB1551005A (en) 1975-05-13 1975-05-13 Oxygenation of liquids
AU13911/76A AU500820B2 (en) 1975-05-13 1976-05-13 Oxygenation of liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20074/75A GB1551005A (en) 1975-05-13 1975-05-13 Oxygenation of liquids

Publications (1)

Publication Number Publication Date
GB1551005A true GB1551005A (en) 1979-08-22

Family

ID=10139939

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20074/75A Expired GB1551005A (en) 1975-05-13 1975-05-13 Oxygenation of liquids

Country Status (2)

Country Link
AU (1) AU500820B2 (en)
GB (1) GB1551005A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517719A1 (en) * 1981-12-04 1983-06-10 Soterkenos Sarl Device for treating and transporting waste water - comprises reservoir through which gas is percolated under action of control valves
EP0264905A1 (en) * 1986-10-21 1988-04-27 Union Carbide Corporation Process and apparatus for mixing of gases and liquids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517719A1 (en) * 1981-12-04 1983-06-10 Soterkenos Sarl Device for treating and transporting waste water - comprises reservoir through which gas is percolated under action of control valves
EP0264905A1 (en) * 1986-10-21 1988-04-27 Union Carbide Corporation Process and apparatus for mixing of gases and liquids

Also Published As

Publication number Publication date
AU500820B2 (en) 1979-05-31
AU1391176A (en) 1977-11-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee