FI41537B - - Google Patents
Info
- Publication number
- FI41537B FI41537B FI150963A FI150963A FI41537B FI 41537 B FI41537 B FI 41537B FI 150963 A FI150963 A FI 150963A FI 150963 A FI150963 A FI 150963A FI 41537 B FI41537 B FI 41537B
- Authority
- FI
- Finland
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/22—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using vat dyestuffs including indigo
- D06P1/24—Anthraquinone dyes or anthracene nucleus containing vat dyes
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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
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
-
- 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
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
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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
- C02F3/14—Activated sludge processes using surface aeration
- C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
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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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Microbiology (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
- Jet Pumps And Other Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW32758A DE1230399B (en) | 1962-08-07 | 1962-08-07 | Device for gassing liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
FI41537B true FI41537B (en) | 1969-09-01 |
Family
ID=7600128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI150963A FI41537B (en) | 1962-08-07 | 1963-08-02 |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT243766B (en) |
BE (1) | BE635852A (en) |
CH (1) | CH406151A (en) |
DE (2) | DE1230399B (en) |
FI (1) | FI41537B (en) |
NL (2) | NL296294A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI55124C (en) * | 1973-06-05 | 1979-06-11 | Outokumpu Oy | PROCEDURE FOR THE DISCUSSION OF WASTE AND ENVIRONMENT |
US4078026A (en) * | 1973-06-05 | 1978-03-07 | Outokumpu Oy | Device for dispersing gas into a liquid |
IT8221845V0 (en) * | 1982-05-13 | 1982-05-13 | Italiana Carbochimica | AGITATOR-MIXER WITH INSUFFLATION FROM THE AGITATOR ITSELF, IN PARTICULAR FOR STORT. |
DE3751095T2 (en) * | 1986-05-12 | 1995-10-19 | Mitsubishi Heavy Ind Ltd | Apparatus for treating a solution or a slurry. |
HU207669B (en) * | 1991-02-01 | 1993-05-28 | Richter Gedeon Vegyeszet | Complex mixing apparatus for dispersing gases in fluid |
ITPC20010014A1 (en) * | 2001-03-23 | 2002-09-23 | R T N S R L | DEVICE AND METHOD FOR MIXING A GAS WITH A LIQUID OR A LIQUID WITH A LIQUID. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1071024B (en) * | 1959-12-17 | Hefefabrik Weingarten G.m.b.H., Weingarten (Württ.) | Device for aerating liquids | |
AT198734B (en) * | 1956-10-08 | 1958-07-25 | Vogelbusch Gmbh | Device for fine distribution of gases in liquids |
AT211284B (en) * | 1957-04-30 | 1960-09-26 | Vogelbusch Gmbh | Method and device for the gradual exchange of substances between a gas and a liquid |
DE1083771B (en) * | 1958-08-08 | 1960-06-23 | Hefefabrik Weingarten G M B H | Device for intensive aeration and gassing of liquids |
-
0
- BE BE635852D patent/BE635852A/xx unknown
- DE DENDAT230399D patent/DE230399C/de active Active
-
1962
- 1962-08-07 DE DEW32758A patent/DE1230399B/en active Pending
-
1963
- 1963-07-31 CH CH958563A patent/CH406151A/en unknown
- 1963-08-02 FI FI150963A patent/FI41537B/fi active
- 1963-08-06 NL NL296294D patent/NL296294A/xx unknown
- 1963-08-06 NL NL296294A patent/NL139467B/en unknown
- 1963-08-07 AT AT636463A patent/AT243766B/en active
Also Published As
Publication number | Publication date |
---|---|
NL296294A (en) | |
DE1230399B (en) | 1966-12-15 |
AT243766B (en) | 1965-11-25 |
BE635852A (en) | |
NL139467B (en) | 1973-08-15 |
CH406151A (en) | 1966-01-31 |
DE230399C (en) |