JPS5098158A - - Google Patents
Info
- Publication number
- JPS5098158A JPS5098158A JP13778574A JP13778574A JPS5098158A JP S5098158 A JPS5098158 A JP S5098158A JP 13778574 A JP13778574 A JP 13778574A JP 13778574 A JP13778574 A JP 13778574A JP S5098158 A JPS5098158 A JP S5098158A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- C02F3/1294—"Venturi" aeration means
-
- 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
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
- B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
- B01F25/211—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers the injectors being surrounded by guiding tubes
-
- 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
-
- 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
-
- 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)
- Activated Sludge Processes (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742400416 DE2400416C3 (de) | 1974-01-05 | Verfahren zum Behandeln von Abwasser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5098158A true JPS5098158A (de) | 1975-08-04 |
Family
ID=5904197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13778574A Pending JPS5098158A (de) | 1974-01-05 | 1974-12-03 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5098158A (de) |
| AT (1) | ATA3875A (de) |
| BE (1) | BE824072A (de) |
| DK (1) | DK682774A (de) |
| FR (1) | FR2256902A1 (de) |
| NL (1) | NL7417053A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020062621A (ja) * | 2018-10-19 | 2020-04-23 | アクアインテック株式会社 | 攪拌槽 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU7950682A (en) * | 1982-01-14 | 1983-07-21 | Evgeny Prokofievich Gladkov | Spillway |
| DE19615089C1 (de) * | 1996-04-17 | 1997-04-10 | Voith Sulzer Stoffaufbereitung | Flotationsverfahren und Vorrichtung zu seiner Durchführung |
-
1974
- 1974-12-03 JP JP13778574A patent/JPS5098158A/ja active Pending
- 1974-12-27 DK DK682774A patent/DK682774A/da unknown
- 1974-12-31 NL NL7417053A patent/NL7417053A/xx unknown
-
1975
- 1975-01-03 AT AT3875A patent/ATA3875A/de not_active IP Right Cessation
- 1975-01-03 BE BE152121A patent/BE824072A/xx unknown
- 1975-01-03 FR FR7500170A patent/FR2256902A1/fr not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020062621A (ja) * | 2018-10-19 | 2020-04-23 | アクアインテック株式会社 | 攪拌槽 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2400416B2 (de) | 1976-06-10 |
| DE2400416A1 (de) | 1975-07-24 |
| DK682774A (de) | 1975-09-08 |
| NL7417053A (nl) | 1975-07-08 |
| FR2256902A1 (en) | 1975-08-01 |
| BE824072A (fr) | 1975-07-03 |
| ATA3875A (de) | 1976-10-15 |