GB2013095B - Dissolving gas in a liquid - Google Patents
Dissolving gas in a liquidInfo
- Publication number
- GB2013095B GB2013095B GB7945399A GB7845399A GB2013095B GB 2013095 B GB2013095 B GB 2013095B GB 7945399 A GB7945399 A GB 7945399A GB 7845399 A GB7845399 A GB 7845399A GB 2013095 B GB2013095 B GB 2013095B
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- dissolving gas
- dissolving
- gas
- 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
Links
- 239000007788 liquid Substances 0.000 title 1
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
- C02F3/1294—"Venturi" aeration means
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/51—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is circulated through a set of tubes, e.g. with gradual introduction of a component into the circulating flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/53—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is discharged from and reintroduced into a receptacle through a recirculation tube, into which an additional component is introduced
-
- 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
- C02F3/22—Activated sludge processes using circulation pipes
- C02F3/226—"Deep shaft" processes
-
- 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
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7945399A GB2013095B (en) | 1977-09-12 | 1978-11-21 | Dissolving gas in a liquid |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3797977 | 1977-09-12 | ||
GB7945399A GB2013095B (en) | 1977-09-12 | 1978-11-21 | Dissolving gas in a liquid |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2013095A GB2013095A (en) | 1979-08-08 |
GB2013095B true GB2013095B (en) | 1982-03-10 |
Family
ID=26263655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7945399A Expired GB2013095B (en) | 1977-09-12 | 1978-11-21 | Dissolving gas in a liquid |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2013095B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI59777C (en) * | 1980-03-28 | 1981-10-12 | Kalle Matti Lappalainen | FOERFARANDE FOER FOERBAETTRANDE AV DET EKOLOGISKA TILLSTAONDET FOER EN TERMISKT AVLAGRAD VATTENBASSAENG |
GB2190853B (en) * | 1984-04-25 | 1988-11-02 | Int Distillers & Vintners Limi | Apparatus for dissolving gases in liquids |
GB8615059D0 (en) * | 1986-06-20 | 1986-07-23 | Boc Group Plc | Oxygen using |
US4955723A (en) * | 1990-01-16 | 1990-09-11 | Schneider John R | Slurry mixing apparatus with dry powder conveyer |
FR2671456B1 (en) * | 1991-01-11 | 1993-03-26 | Terrier Andre | IMPROVEMENTS TO OXYGENATION FACILITIES OF POOLS. |
US5160458A (en) * | 1991-07-25 | 1992-11-03 | The Boc Group, Inc. | Gas injection apparatus and method |
JP3161734B2 (en) | 1991-12-02 | 2001-04-25 | テクノロジカル リソーシィズ プロプライエタリー リミテッド | Reactor |
JP2573899B2 (en) * | 1992-05-14 | 1997-01-22 | 株式会社エフ・テックス | Purification equipment for rivers, lakes, etc. and oil / water separation equipment |
BR9305579A (en) * | 1992-07-09 | 1996-01-02 | Tech Resources Pty Ltd | Reactor to introduce a gas into a fluid and process to aerate a fluid with a gas |
UA48151C2 (en) * | 1994-11-09 | 2002-08-15 | Анджей Гольч | Method of waste water purification and device for its implementation |
EP1754529B1 (en) * | 2004-05-31 | 2014-04-02 | Sanyo Facilities Industry Co., Ltd. | Method and device for producing fine air bubble-containing liquid |
CN102619791B (en) * | 2012-04-12 | 2015-01-21 | 四川大学 | Tide-type siphon vacuum extraction method and tide-type siphon vacuum extraction device |
CN103736413A (en) * | 2013-12-24 | 2014-04-23 | 柳州市迅达汽车配件制造有限公司 | Oil paint stirring technology |
-
1978
- 1978-11-21 GB GB7945399A patent/GB2013095B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2013095A (en) | 1979-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |