CH423645A - Procedure for the rehabilitation of bodies of water and facility for carrying out the procedure - Google Patents
Procedure for the rehabilitation of bodies of water and facility for carrying out the procedureInfo
- Publication number
- CH423645A CH423645A CH703065A CH703065A CH423645A CH 423645 A CH423645 A CH 423645A CH 703065 A CH703065 A CH 703065A CH 703065 A CH703065 A CH 703065A CH 423645 A CH423645 A CH 423645A
- Authority
- CH
- Switzerland
- Prior art keywords
- procedure
- rehabilitation
- facility
- bodies
- carrying
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- 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
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
-
- 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
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23123—Diffusers consisting of rigid porous or perforated material
-
- 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
-
- 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)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH703065A CH423645A (en) | 1965-05-18 | 1965-05-18 | Procedure for the rehabilitation of bodies of water and facility for carrying out the procedure |
CH755767A CH498777A (en) | 1965-05-18 | 1967-05-27 | Procedure for the rehabilitation of bodies of water and facility for exercising the same |
CH662370A CH533574A (en) | 1965-05-18 | 1970-05-04 | Open water purifier system - for lakes pools reservoirs etc using submerged multiple aerators |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH703065A CH423645A (en) | 1965-05-18 | 1965-05-18 | Procedure for the rehabilitation of bodies of water and facility for carrying out the procedure |
CH662370A CH533574A (en) | 1965-05-18 | 1970-05-04 | Open water purifier system - for lakes pools reservoirs etc using submerged multiple aerators |
Publications (1)
Publication Number | Publication Date |
---|---|
CH423645A true CH423645A (en) | 1966-10-31 |
Family
ID=25699883
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH703065A CH423645A (en) | 1965-05-18 | 1965-05-18 | Procedure for the rehabilitation of bodies of water and facility for carrying out the procedure |
CH662370A CH533574A (en) | 1965-05-18 | 1970-05-04 | Open water purifier system - for lakes pools reservoirs etc using submerged multiple aerators |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH662370A CH533574A (en) | 1965-05-18 | 1970-05-04 | Open water purifier system - for lakes pools reservoirs etc using submerged multiple aerators |
Country Status (1)
Country | Link |
---|---|
CH (2) | CH423645A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3227672A1 (en) * | 1982-07-23 | 1984-02-02 | Reinhart von Dr.-Ing. 8011 Solalinden Nordenskjöld | Apparatus for aerating waters or waste waters |
DE3313334A1 (en) * | 1983-04-13 | 1984-10-25 | Josef 8901 Wehringen Kugelmann | Apparatus for aerating liquid manure in which a separate stirrer is not required |
DE3401551A1 (en) * | 1984-01-18 | 1985-07-25 | A. & W. Hornbach Ohg, 6729 Hagenbach | Process for running a waste water pond and device therefore |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112856666B (en) * | 2021-02-04 | 2021-09-14 | 山东海福德机械有限公司 | Roots blower automatically regulated air supply system |
-
1965
- 1965-05-18 CH CH703065A patent/CH423645A/en unknown
-
1970
- 1970-05-04 CH CH662370A patent/CH533574A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3227672A1 (en) * | 1982-07-23 | 1984-02-02 | Reinhart von Dr.-Ing. 8011 Solalinden Nordenskjöld | Apparatus for aerating waters or waste waters |
DE3313334A1 (en) * | 1983-04-13 | 1984-10-25 | Josef 8901 Wehringen Kugelmann | Apparatus for aerating liquid manure in which a separate stirrer is not required |
DE3401551A1 (en) * | 1984-01-18 | 1985-07-25 | A. & W. Hornbach Ohg, 6729 Hagenbach | Process for running a waste water pond and device therefore |
Also Published As
Publication number | Publication date |
---|---|
CH533574A (en) | 1973-02-15 |
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