IE45914L - Dissolving a gas in our removing a gas from a liquid - Google Patents

Dissolving a gas in our removing a gas from a liquid

Info

Publication number
IE45914L
IE45914L IE772336A IE233677A IE45914L IE 45914 L IE45914 L IE 45914L IE 772336 A IE772336 A IE 772336A IE 233677 A IE233677 A IE 233677A IE 45914 L IE45914 L IE 45914L
Authority
IE
Ireland
Prior art keywords
gas
dissolving
liquid
Prior art date
Application number
IE772336A
Other versions
IE45914B1 (en
Original Assignee
Portals Water Treat 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 Portals Water Treat Ltd filed Critical Portals Water Treat Ltd
Publication of IE45914L publication Critical patent/IE45914L/en
Publication of IE45914B1 publication Critical patent/IE45914B1/en

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
    • C02F3/24—Activated sludge processes using free-fall aeration or spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B01D19/0047—Atomizing, spraying, trickling
    • 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
    • B01F23/234—Surface aerating
    • 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
    • B01F23/234—Surface aerating
    • B01F23/2341—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere
    • B01F23/23412—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere using liquid falling from orifices in a gaseous atmosphere, the orifices being exits from perforations, tubes or chimneys
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (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)
IE2336/77A 1976-11-17 1977-11-16 A method and apparatus for dissolving a gas in and removing a gas from a liquid IE45914B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB47947/76A GB1559018A (en) 1976-11-17 1976-11-17 Method and apparatus for dissolving a gas in and removing a gas from a liquid

Publications (2)

Publication Number Publication Date
IE45914L true IE45914L (en) 1978-05-17
IE45914B1 IE45914B1 (en) 1982-12-29

Family

ID=10446815

Family Applications (1)

Application Number Title Priority Date Filing Date
IE2336/77A IE45914B1 (en) 1976-11-17 1977-11-16 A method and apparatus for dissolving a gas in and removing a gas from a liquid

Country Status (4)

Country Link
AU (1) AU510998B2 (en)
GB (1) GB1559018A (en)
IE (1) IE45914B1 (en)
ZA (1) ZA776790B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107253770A (en) * 2017-08-22 2017-10-17 彭从文 Self-defoaming type sewage aeration pond

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2937368C2 (en) * 1979-09-15 1982-12-16 Buckau-Walther AG, 4048 Grevenbroich Contact body ventilation system
US4407665A (en) * 1980-03-24 1983-10-04 Lasater Henry C Liquid degasification device
ES2052397T3 (en) * 1991-03-15 1994-07-01 Sanwa Seidlitz Gmbh DEVICE FOR WATER ENRICHMENT WITH OXYGEN.
DK3342284T3 (en) * 2016-12-29 2022-04-11 Np Innovation Ab VENTER AND CARBON DIOXIDE SEPARATOR
CN113018992B (en) * 2021-01-29 2023-01-10 同心县启胜新能源科技有限公司 Membrane material layer stacking and dropping type ceramic filter tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107253770A (en) * 2017-08-22 2017-10-17 彭从文 Self-defoaming type sewage aeration pond

Also Published As

Publication number Publication date
IE45914B1 (en) 1982-12-29
AU510998B2 (en) 1980-07-24
AU3073077A (en) 1979-05-24
ZA776790B (en) 1978-09-27
GB1559018A (en) 1980-01-09

Similar Documents

Publication Publication Date Title
ZA773044B (en) Improvements in pulping processes
GB1540701A (en) Decontamination process
AR219996A1 (en) APPARATUS FOR DISSOLVING GAS IN A LIQUID
ZA771062B (en) A liquid treatment apparatus
JPS5348021A (en) Portable metal recovery apparatus
GB2013095B (en) Dissolving gas in a liquid
GB1541802A (en) Filter device
GB1552880A (en) Process for polyester recovery
IE45914L (en) Dissolving a gas in our removing a gas from a liquid
AU513545B2 (en) Treating liquids with a gas
YU40670B (en) Arrangement for supervising single devices in a telecomunication system
ZA766482B (en) Apparatus for dissolving gas in liquid
GB1550059A (en) Scum removing apparatus
IL52532A0 (en) Improvements in a colimator
GB1551524A (en) Space stage in a pcm-exchange
JPS52100604A (en) Liquid rotaryypiston machines
JPS5317486A (en) Washing vessels and lavel removing apparatus
AU509251B2 (en) Dissolving gas ina liquid
JPS5312136A (en) Large size tank
SE7706080L (en) DEVICE FOR INFORMING GAS IN A LIQUID
GB2118449B (en) Dissolving gas in a liquid
GR63197B (en) Decaffe ination process
ZA827978B (en) Dissolving gas in a liquid
JPS5311143A (en) Gas weldinggdissolving process
JPS52146004A (en) Sheathinggplate extracting apparatus