CS169178B1 - - Google Patents
Info
- Publication number
- CS169178B1 CS169178B1 CS833673A CS833673A CS169178B1 CS 169178 B1 CS169178 B1 CS 169178B1 CS 833673 A CS833673 A CS 833673A CS 833673 A CS833673 A CS 833673A CS 169178 B1 CS169178 B1 CS 169178B1
- Authority
- CS
- Czechoslovakia
Links
Classifications
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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
- C02F3/28—Anaerobic digestion processes
- C02F3/2866—Particular arrangements for anaerobic reactors
- C02F3/2873—Particular arrangements for anaerobic reactors with internal draft tube circulation
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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
- B01F23/2334—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
- 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
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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
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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
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1284—Mixing devices
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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
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
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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)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS833673A CS169178B1 (ja) | 1973-12-04 | 1973-12-04 | |
AT917374A AT335931B (de) | 1973-12-04 | 1974-11-15 | Reaktor zur biologischen wasseraufbereitung |
BE150818A BE822556A (fr) | 1973-12-04 | 1974-11-25 | Reacteur pour le traitement biologique des eaux |
AU75803/74A AU482196B2 (en) | 1974-11-27 | Reactor for biological water treatment | |
AR25674574A AR201345A1 (es) | 1973-12-04 | 1974-11-29 | Reactor para tratamiento biologico del agua |
JP13636174A JPS5537316B2 (ja) | 1973-12-04 | 1974-11-29 | |
ES432486A ES432486A1 (es) | 1973-12-04 | 1974-11-30 | Perfeccionamientos en los reactores para el tratamiento biologico del agua. |
FR7439337A FR2252985A1 (en) | 1973-12-04 | 1974-12-02 | Biological purification of highly polluted liquids - with continuous sepn and recycling of biological sludge |
DE2456953A DE2456953C3 (de) | 1973-12-04 | 1974-12-02 | Vorrichtung zum biologischen Aufbereiten von Abwässern |
BR1011674A BR7410116A (pt) | 1973-12-04 | 1974-12-03 | Reator para o tratamento biologico de agua |
IT3011974A IT1026744B (it) | 1973-12-04 | 1974-12-03 | Reattore per il trattamento biologico dell acqua |
CA215,277A CA1038090A (en) | 1973-12-04 | 1974-12-03 | Reactor for biological water treatment |
SE7415155A SE412375B (sv) | 1973-12-04 | 1974-12-03 | Anordning for biologisk rening av vatten |
NL7415763A NL172436C (nl) | 1973-12-04 | 1974-12-03 | Inrichting voor het biologisch zuiveren van afvalwater. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS833673A CS169178B1 (ja) | 1973-12-04 | 1973-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CS169178B1 true CS169178B1 (ja) | 1976-07-29 |
Family
ID=5433764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS833673A CS169178B1 (ja) | 1973-12-04 | 1973-12-04 |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE822556A (ja) |
CS (1) | CS169178B1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110372128B (zh) * | 2019-08-02 | 2021-09-17 | 湖北超越建设有限公司 | 一种污水循环利用装置 |
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1973
- 1973-12-04 CS CS833673A patent/CS169178B1/cs unknown
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1974
- 1974-11-25 BE BE150818A patent/BE822556A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE822556A (fr) | 1975-03-14 |