SE7415155L - - Google Patents
Info
- Publication number
- SE7415155L SE7415155L SE7415155A SE7415155A SE7415155L SE 7415155 L SE7415155 L SE 7415155L SE 7415155 A SE7415155 A SE 7415155A SE 7415155 A SE7415155 A SE 7415155A SE 7415155 L SE7415155 L SE 7415155L
- Authority
- SE
- Sweden
- Prior art keywords
- space
- fluid filtration
- fermentation
- partition wall
- fermentation space
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
- C02F3/2866—Particular arrangements for anaerobic reactors
- C02F3/2873—Particular arrangements for anaerobic reactors with internal draft tube circulation
-
- 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
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- 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
-
- 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
-
- 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
-
- 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)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biological Treatment Of Waste Water (AREA)
- Activated Sludge Processes (AREA)
- Treatment Of Biological Wastes In General (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Reactor for biological water treatment, comprising a tank with a mantle, an inclined partition wall having substantially the shape of a funnel in the upper part of the tank, dividing said tank into a fermentation space below the partition wall and into a space used for fluid filtration above the partition wall, an inlet opening in the lower part of the spaced used for fluid filtration, which has a hydraulic resistance and connects the fermentation space with the space used for fluid filtration and allows the entrance of the treated liquid from the fermentation space to the space used for fluid filtration and the passage in the opposite direction into the fermentation space of the particles of coagulated suspension retained in the space used for fluid filtration, a further wall provided below said partition wall which determines in the fermentation space a rectifying channel opened at both ends and which communicates at its lower end with the inlet opening into the space used for fluid filtration, a supply conduit which supplies the treated water into the fermentation space, a discharge conduit for removing the excess sludge at the bottom of the fermentation space, agitating means in the fermentation space which create in the rectifying channel a liquid flow with a downward component, and collecting means of cleaned water in the upper part of the space used for fluid filtration.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS833673A CS169178B1 (en) | 1973-12-04 | 1973-12-04 | |
| CS555874A CS173893B1 (en) | 1974-08-06 | 1974-08-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7415155L true SE7415155L (en) | 1975-06-05 |
| SE412375B SE412375B (en) | 1980-03-03 |
Family
ID=25746197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7415155A SE412375B (en) | 1973-12-04 | 1974-12-03 | DEVICE FOR BIOLOGICAL CLEANING OF WATER |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5537316B2 (en) |
| AR (1) | AR201345A1 (en) |
| AT (1) | AT335931B (en) |
| BR (1) | BR7410116A (en) |
| CA (1) | CA1038090A (en) |
| DE (1) | DE2456953C3 (en) |
| ES (1) | ES432486A1 (en) |
| FR (1) | FR2252985A1 (en) |
| IT (1) | IT1026744B (en) |
| NL (1) | NL172436C (en) |
| SE (1) | SE412375B (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS183160B1 (en) * | 1975-09-03 | 1978-05-31 | Svatopluk Mackrle | Process for water treatment and apparatus for making this method |
| FR2354967A1 (en) * | 1976-06-14 | 1978-01-13 | Spepia Process Engineering Ind | Flocculation of effluent suspensions - by agitation and aerobic fermentation |
| CS200027B1 (en) * | 1978-06-15 | 1980-08-29 | Svatopluk Mackrle | Device for the biological treatment of water |
| CS204357B1 (en) * | 1978-10-31 | 1981-04-30 | Svatopluk Mackrle | Device for the biological purification of waste water with active spaces for aerobic activation and with separating space for the separation of activated sludge by the fluid filtration |
| FR2444494A1 (en) * | 1978-12-21 | 1980-07-18 | Jeumont Schneider | Aeration of waste water - by submerged, vertical flow pump into which compressed air is injected from stationary supply system |
| CS223479B1 (en) * | 1981-10-20 | 1983-10-28 | Svatopluk Mackerle | Facility for biological activation cleaning of water |
| FR2516910B1 (en) * | 1981-11-20 | 1986-09-12 | Agrotechnika Np | PLANT FOR THE BIOLOGICAL PURIFICATION OF WASTE WATER CONTAINING CARBON AND NITROGEN |
| CS231837B1 (en) * | 1982-07-30 | 1984-12-14 | Svatopluk Mackrle | Device for a biological water purification |
| JPS61105460U (en) * | 1984-12-19 | 1986-07-04 | ||
| ZA865990B (en) * | 1985-08-19 | 1987-03-25 | Peterson Filters Corp | Method and apparatus for use in separating solids from liquids |
| JPH01167850U (en) * | 1988-05-11 | 1989-11-27 | ||
| DE9403520U1 (en) * | 1994-03-03 | 1994-04-21 | WABO Gesellschaft für Umweltschutz und Anlagenbau mbH, 36304 Alsfeld | Device for wastewater treatment using the activated sludge process |
| CZ295871B6 (en) | 2001-05-15 | 2005-11-16 | Svatopluk Ing. Csc. Mackrle | Method of separating suspension, in particular for waste water treatment, and apparatus for performing the same |
| CN105084665B (en) * | 2015-08-17 | 2017-05-24 | 河南科技大学 | Wall surface outer-hanging type kitchen wastewater vertical purification system |
| CN105129980B (en) * | 2015-08-17 | 2017-06-30 | 河南科技大学 | For the anaerobism pulp water knockout drum of kitchen waste water primary treatment |
| CN105060646B (en) * | 2015-08-17 | 2017-05-24 | 河南科技大学 | Small-sized kitchen wastewater purification device |
| CN109607724B (en) * | 2019-02-21 | 2021-11-09 | 新疆德安环保科技股份有限公司 | Integrated flocculation and precipitation device |
| CN112028425B (en) * | 2020-08-21 | 2021-12-31 | 南京茂泽新能源设备有限公司 | Livestock and poultry manure treatment device and treatment method |
-
1974
- 1974-11-15 AT AT917374A patent/AT335931B/en not_active IP Right Cessation
- 1974-11-29 AR AR25674574A patent/AR201345A1/en active
- 1974-11-29 JP JP13636174A patent/JPS5537316B2/ja not_active Expired
- 1974-11-30 ES ES432486A patent/ES432486A1/en not_active Expired
- 1974-12-02 DE DE2456953A patent/DE2456953C3/en not_active Expired
- 1974-12-02 FR FR7439337A patent/FR2252985A1/en active Granted
- 1974-12-03 CA CA215,277A patent/CA1038090A/en not_active Expired
- 1974-12-03 IT IT3011974A patent/IT1026744B/en active
- 1974-12-03 SE SE7415155A patent/SE412375B/en not_active IP Right Cessation
- 1974-12-03 BR BR1011674A patent/BR7410116A/en unknown
- 1974-12-03 NL NL7415763A patent/NL172436C/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL172436B (en) | 1983-04-05 |
| ATA917374A (en) | 1976-07-15 |
| ES432486A1 (en) | 1976-11-01 |
| NL7415763A (en) | 1975-06-06 |
| AR201345A1 (en) | 1975-02-28 |
| SE412375B (en) | 1980-03-03 |
| DE2456953B2 (en) | 1979-05-10 |
| BR7410116A (en) | 1976-06-08 |
| AU7580374A (en) | 1976-05-27 |
| JPS5537316B2 (en) | 1980-09-26 |
| FR2252985A1 (en) | 1975-06-27 |
| CA1038090A (en) | 1978-09-05 |
| JPS5090143A (en) | 1975-07-19 |
| FR2252985B1 (en) | 1978-12-29 |
| DE2456953C3 (en) | 1979-12-20 |
| NL172436C (en) | 1983-09-01 |
| AT335931B (en) | 1977-04-12 |
| DE2456953A1 (en) | 1975-06-05 |
| IT1026744B (en) | 1978-10-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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