BE738552A - - Google Patents
Info
- Publication number
- BE738552A BE738552A BE738552DA BE738552A BE 738552 A BE738552 A BE 738552A BE 738552D A BE738552D A BE 738552DA BE 738552 A BE738552 A BE 738552A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
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- 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
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
- B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
- B01F23/23231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
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- 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
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- 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
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- 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
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- 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)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Animal Husbandry (AREA)
- Marine Sciences & Fisheries (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Water Treatments (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI251968 | 1968-09-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE738552A true BE738552A (fr) | 1970-02-16 |
Family
ID=8507224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE738552D BE738552A (fr) | 1968-09-09 | 1969-09-08 |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE738552A (fr) |
DE (1) | DE1944545A1 (fr) |
FR (1) | FR2022155A1 (fr) |
GB (1) | GB1231297A (fr) |
IL (1) | IL32933A0 (fr) |
NL (1) | NL6913638A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109220972A (zh) * | 2018-09-30 | 2019-01-18 | 祝煜 | 鱼塘自动补水增氧系统 |
CN109220971A (zh) * | 2018-09-30 | 2019-01-18 | 祝煜 | 水产养殖用增氧设备 |
-
1969
- 1969-09-02 DE DE19691944545 patent/DE1944545A1/de active Pending
- 1969-09-02 IL IL32933A patent/IL32933A0/xx unknown
- 1969-09-02 FR FR6929899A patent/FR2022155A1/fr not_active Withdrawn
- 1969-09-04 GB GB1231297D patent/GB1231297A/en not_active Expired
- 1969-09-08 BE BE738552D patent/BE738552A/xx unknown
- 1969-09-08 NL NL6913638A patent/NL6913638A/xx unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109220972A (zh) * | 2018-09-30 | 2019-01-18 | 祝煜 | 鱼塘自动补水增氧系统 |
CN109220971A (zh) * | 2018-09-30 | 2019-01-18 | 祝煜 | 水产养殖用增氧设备 |
CN109220971B (zh) * | 2018-09-30 | 2021-06-01 | 祝煜 | 水产养殖用增氧设备 |
CN109220972B (zh) * | 2018-09-30 | 2021-06-01 | 祝煜 | 鱼塘自动补水增氧系统 |
Also Published As
Publication number | Publication date |
---|---|
NL6913638A (fr) | 1970-03-11 |
DE1944545A1 (de) | 1970-03-26 |
GB1231297A (fr) | 1971-05-12 |
IL32933A0 (en) | 1969-11-30 |
FR2022155A1 (fr) | 1970-07-31 |