FI59081C - Saett och anordning foer syreberikning av vattnet i sjoear och liknande - Google Patents
Saett och anordning foer syreberikning av vattnet i sjoear och liknande Download PDFInfo
- Publication number
- FI59081C FI59081C FI1515/72A FI151572A FI59081C FI 59081 C FI59081 C FI 59081C FI 1515/72 A FI1515/72 A FI 1515/72A FI 151572 A FI151572 A FI 151572A FI 59081 C FI59081 C FI 59081C
- Authority
- FI
- Finland
- Prior art keywords
- water
- chamber
- gas
- hypolimnion
- air
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
- C02F1/64—Heavy metal compounds of iron or manganese
- C02F1/645—Devices for iron precipitation and treatment by air
-
- 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
-
- 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
- B01F23/232311—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 the conduits being vertical draft pipes with a lower intake end and an upper exit end
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/3203—Gas driven
-
- 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
-
- 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
-
- 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
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/32015—Flow driven
-
- 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)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI3140/73A FI59082C (fi) | 1972-01-28 | 1973-10-10 | Aggregat foer syreberikning av vattnet i sjoear |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE700271 | 1971-06-01 | ||
SE700271A SE352874B (no) | 1971-06-01 | 1971-06-01 | |
SE97272 | 1972-01-28 | ||
SE97272A SE360846C (no) | 1972-01-28 | 1972-01-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI59081B FI59081B (fi) | 1981-02-27 |
FI59081C true FI59081C (fi) | 1981-06-10 |
Family
ID=26654195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI1515/72A FI59081C (fi) | 1971-06-01 | 1972-05-30 | Saett och anordning foer syreberikning av vattnet i sjoear och liknande |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT313205B (no) |
CA (1) | CA963187A (no) |
CH (1) | CH536794A (no) |
DE (1) | DE2225976C3 (no) |
FI (1) | FI59081C (no) |
FR (1) | FR2140125B1 (no) |
GB (1) | GB1393028A (no) |
NO (1) | NO134488C (no) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7702473A (nl) * | 1976-06-18 | 1977-12-20 | Japan Ind Res Inst | Werkwijze voor het verhogen van het gehalte aan opgeloste zuurstof in water. |
GB2064970B (en) * | 1979-12-13 | 1983-02-09 | Venturator Ltd | Device for the gasification of liquids |
FR2473351A1 (fr) * | 1980-01-09 | 1981-07-17 | Degremont Sa | Dispositif d'introduction de gaz dans un liquide |
EP0210296A1 (de) * | 1985-08-01 | 1987-02-04 | Klaus-Peter Dipl.-Phys. Schmidt-Kufeke | Rohrförmiger Belüfter |
FR2569575B1 (fr) * | 1984-09-03 | 1990-02-16 | Air Liquide | Procede et installation d'oxygenation en eau profonde |
US4780217A (en) * | 1985-05-07 | 1988-10-25 | Fred Petersen | Method for introducing oxygen into water and an apparatus for implementing the said method |
DE3931617A1 (de) * | 1989-09-22 | 1991-04-04 | Ieg Ind Engineering Gmbh | Anordnung zur reinigung und belueftung von offenen gewaessern |
EP0457261B1 (de) * | 1990-05-16 | 1993-03-10 | TEGEO Tegtmeyer Geophysik GmbH | Einrichtung zur Reinigung von beispielsweise mit Schadstoffen belastetem Grundwasser |
FR2698867B1 (fr) * | 1992-12-04 | 1995-01-06 | Carboxyque Francaise | Installation d'oxygénation d'une masse d'eau. |
SE541852C2 (en) * | 2017-09-04 | 2019-12-27 | Wallenius Water Innovation Ab | A system for providing a flow to a fluid, a tank comprising the system and a method |
CA3137153A1 (en) * | 2019-04-29 | 2020-11-05 | Searas As | Device for transport and treatment of liquid |
-
1972
- 1972-05-27 DE DE2225976A patent/DE2225976C3/de not_active Expired
- 1972-05-29 CA CA143,275A patent/CA963187A/en not_active Expired
- 1972-05-30 GB GB2530072A patent/GB1393028A/en not_active Expired
- 1972-05-30 FI FI1515/72A patent/FI59081C/fi active
- 1972-05-31 FR FR7219498A patent/FR2140125B1/fr not_active Expired
- 1972-05-31 AT AT471572A patent/AT313205B/de not_active IP Right Cessation
- 1972-05-31 NO NO192772A patent/NO134488C/no unknown
- 1972-06-01 CH CH814372A patent/CH536794A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2140125A1 (no) | 1973-01-12 |
FI59081B (fi) | 1981-02-27 |
FR2140125B1 (no) | 1977-04-29 |
NO134488C (no) | 1976-10-20 |
CA963187A (en) | 1975-02-18 |
GB1393028A (en) | 1975-05-07 |
CH536794A (de) | 1973-05-15 |
AT313205B (de) | 1974-02-11 |
NO134488B (no) | 1976-07-12 |
DE2225976C3 (de) | 1980-09-04 |
DE2225976A1 (de) | 1972-12-07 |
DE2225976B2 (de) | 1977-11-10 |
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