BE814452A - Appareil pour dissoudre de grandes quantites d'oxygene dans de l'eau - Google Patents
Appareil pour dissoudre de grandes quantites d'oxygene dans de l'eauInfo
- Publication number
- BE814452A BE814452A BE2053584A BE2053584A BE814452A BE 814452 A BE814452 A BE 814452A BE 2053584 A BE2053584 A BE 2053584A BE 2053584 A BE2053584 A BE 2053584A BE 814452 A BE814452 A BE 814452A
- Authority
- BE
- Belgium
- Prior art keywords
- water
- oxygen
- tank
- drum
- emi
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 239000001301 oxygen Substances 0.000 title claims description 64
- 229910052760 oxygen Inorganic materials 0.000 title claims description 64
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 62
- 238000005192 partition Methods 0.000 claims description 6
- 239000002351 wastewater Substances 0.000 claims description 3
- 239000003643 water by type Substances 0.000 claims description 3
- 241000251468 Actinopterygii Species 0.000 abstract description 2
- 238000006213 oxygenation reaction Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 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
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
-
- 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
- B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
- B01F23/23421—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force the stirrers rotating about a vertical axis
-
- 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
-
- 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)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47081179A JPS4937462A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-08-15 | 1972-08-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE814452A true BE814452A (fr) | 1974-09-02 |
Family
ID=13739227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2053584A BE814452A (fr) | 1972-08-15 | 1974-05-02 | Appareil pour dissoudre de grandes quantites d'oxygene dans de l'eau |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS4937462A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
BE (1) | BE814452A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5274970A (en) * | 1975-12-19 | 1977-06-23 | Hitachi Seiki Co Ltd | Arm for transferring tool |
US4237599A (en) * | 1978-02-21 | 1980-12-09 | Houdaille Industries, Inc. | Tool changer assembly |
DE3408734A1 (de) * | 1984-03-09 | 1985-09-19 | Friedrich Deckel AG, 8000 München | Einrichtung zum einwechseln von werkzeugen oder dgl. in die arbeitsspindel einer werkzeugmaschine |
JPS61284345A (ja) * | 1985-06-10 | 1986-12-15 | Yamazaki Mazak Corp | 工具移送装置 |
JPH0673790B2 (ja) * | 1986-06-06 | 1994-09-21 | エンシュウ株式会社 | 交換式軸頭工作機械 |
-
1972
- 1972-08-15 JP JP47081179A patent/JPS4937462A/ja active Pending
-
1974
- 1974-05-02 BE BE2053584A patent/BE814452A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
JPS4937462A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-04-08 |
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