CA973284A - Device and apparatus for treating liquids such as drinking water and waste water - Google Patents
Device and apparatus for treating liquids such as drinking water and waste waterInfo
- Publication number
- CA973284A CA973284A CA132,018A CA132018A CA973284A CA 973284 A CA973284 A CA 973284A CA 132018 A CA132018 A CA 132018A CA 973284 A CA973284 A CA 973284A
- Authority
- CA
- Canada
- Prior art keywords
- treating liquids
- water
- waste water
- drinking water
- drinking
- 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
Classifications
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/25—Mixers with both stirrer and drive unit submerged in the material being mixed
-
- 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
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
- B01F23/23342—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer the stirrer being of the centrifugal type, e.g. with a surrounding stator
-
- 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
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2335—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the direction of introduction of the gas relative to the stirrer
- B01F23/23353—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the direction of introduction of the gas relative to the stirrer the gas being sucked towards the rotating stirrer
-
- 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
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
- B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/81—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow
- B01F27/812—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers having central axial inflow and substantially radial outflow the stirrers co-operating with surrounding stators, or with intermeshing stators, e.g. comprising slits, orifices or screens
-
- 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
- C02F3/20—Activated sludge processes using diffusers
- C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2288—Rotors specially for centrifugal pumps with special measures for comminuting, mixing or separating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D31/00—Pumping liquids and elastic fluids at the same time
-
- 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
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
- B01F23/23363—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced above the stirrer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/111—Centrifugal stirrers, i.e. stirrers with radial outlets; Stirrers of the turbine type, e.g. with means to guide the flow
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/42—Ozonizers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7109193A FR2129138A5 (ja) | 1971-03-16 | 1971-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA973284A true CA973284A (en) | 1975-08-19 |
Family
ID=9073631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA132,018A Expired CA973284A (en) | 1971-03-16 | 1972-01-10 | Device and apparatus for treating liquids such as drinking water and waste water |
Country Status (9)
Country | Link |
---|---|
US (1) | US3823923A (ja) |
JP (1) | JPS554480B1 (ja) |
BE (1) | BE777674A (ja) |
CA (1) | CA973284A (ja) |
DE (1) | DE2205612A1 (ja) |
FR (1) | FR2129138A5 (ja) |
GB (1) | GB1319756A (ja) |
NL (1) | NL7200539A (ja) |
SU (1) | SU508170A3 (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4018859A (en) * | 1972-12-01 | 1977-04-19 | Mueller Hans | Arrangement for aerating of liquids |
US3867488A (en) * | 1972-12-19 | 1975-02-18 | Hancel W Porterfield | Sparger Waste |
IT1192743B (it) * | 1978-08-08 | 1988-05-04 | Tii Corp | Processo per il trattamento di acque di rifiuto contenenti cianuri e cianati |
US4341641A (en) * | 1978-08-08 | 1982-07-27 | Tii Corporation | Process for treating cyanide and cyanate containing wastewaters |
CH644766A5 (de) * | 1979-04-07 | 1984-08-31 | Schaffer Hansueli Und Moser Ru | Radialinjektor, bei dem ein gas angesaugt und in eine fluessigkeit eingetragen wird. |
US4282172A (en) * | 1980-09-11 | 1981-08-04 | Howe-Baker Engineers, Inc. | Gas to liquid diffuser |
JPH07500428A (ja) * | 1991-10-08 | 1995-01-12 | ケイイーダブリュー インポート エクスポート インコーポレイテッド | 洗浄及び滅菌機構 |
US5762833A (en) * | 1996-09-09 | 1998-06-09 | Aeromix Systems, Inc. | Aerator with a removable stator and method of repairing the same |
US5779439A (en) * | 1997-04-11 | 1998-07-14 | Les Traitements Des Eaux Poseidon Inc. | Centrifugal liquid pump with internal gas injection |
FI20011658A0 (fi) * | 2001-08-17 | 2001-08-17 | Outokumpu Oy | Vaahdotuskone |
US6780331B2 (en) * | 2002-04-02 | 2004-08-24 | Science Applications International Corporation | Ozonation of contaminated liquids under high pressure |
US6736377B1 (en) * | 2003-02-26 | 2004-05-18 | Polyvane Technology Corp. | Structure for an oxygen adding and aeration device |
CN101555067B (zh) * | 2008-04-09 | 2010-12-29 | 孙树林 | 回转潜浮式曝气机 |
CN100582026C (zh) * | 2006-12-15 | 2010-01-20 | 孙建 | 潜浮式曝气机 |
US7934705B2 (en) * | 2006-12-15 | 2011-05-03 | Sun Shulin | Multi-directional submersible floating aerator |
US8740193B2 (en) * | 2008-05-23 | 2014-06-03 | Thomas ST. LAWRENCE | System for forming mini microbubbles |
US9457327B2 (en) * | 2013-01-15 | 2016-10-04 | John L. Jacobs | Method and apparatus for treatment and purification of liquid through aeration |
CA2919280A1 (en) * | 2016-01-29 | 2017-07-29 | Richard Ladouceur | Rotary gas bubble ejector |
US11155482B2 (en) * | 2018-04-04 | 2021-10-26 | Somerset Environmental Solutions Inc. | Apparatus and method for aerating wastewater |
CN113812374A (zh) * | 2020-06-19 | 2021-12-21 | 达盈科技工业股份有限公司 | 养殖池增氧机 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1242445A (en) * | 1916-01-06 | 1917-10-09 | Martin H Ittner | Apparatus for treating liquids with gases. |
US2448590A (en) * | 1946-10-18 | 1948-09-07 | Roland E Gunther | Apparatus for dispersing gases in liquids |
US2515538A (en) * | 1948-10-25 | 1950-07-18 | Byron T Wall | Water aerator, filter, and heater |
US2743914A (en) * | 1950-09-27 | 1956-05-01 | American Instr Co Inc | Gas-liquid mixing apparatus |
US2615698A (en) * | 1950-12-28 | 1952-10-28 | Patterson Foundry & Machine Co | Apparatus for dispersing gases in liquids |
US2966266A (en) * | 1957-12-11 | 1960-12-27 | Hugh W Coke | Mineral flotation apparatus and method |
US3490996A (en) * | 1968-04-10 | 1970-01-20 | Herbert C Kelly Jr | Solar heated water vapor lifting and condensing system |
-
1971
- 1971-03-16 FR FR7109193A patent/FR2129138A5/fr not_active Expired
-
1972
- 1972-01-04 BE BE777674A patent/BE777674A/xx unknown
- 1972-01-10 GB GB107072A patent/GB1319756A/en not_active Expired
- 1972-01-10 CA CA132,018A patent/CA973284A/en not_active Expired
- 1972-01-11 US US21695172 patent/US3823923A/en not_active Expired - Lifetime
- 1972-01-13 NL NL7200539A patent/NL7200539A/xx not_active Application Discontinuation
- 1972-02-07 DE DE19722205612 patent/DE2205612A1/de not_active Withdrawn
- 1972-03-14 JP JP2532972A patent/JPS554480B1/ja active Pending
- 1972-03-16 SU SU1756896A patent/SU508170A3/ru active
Also Published As
Publication number | Publication date |
---|---|
NL7200539A (ja) | 1972-09-19 |
US3823923A (en) | 1974-07-16 |
GB1319756A (en) | 1973-06-06 |
FR2129138A5 (ja) | 1972-10-27 |
BE777674A (fr) | 1972-05-02 |
SU508170A3 (ru) | 1976-03-25 |
JPS554480B1 (ja) | 1980-01-30 |
DE2205612A1 (de) | 1972-09-21 |
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