ES358489A1 - Perfeccionamientos en la construccion de dispositivos de aireacion y ventilacion para la purificacion biologica de aguas residuales. - Google Patents
Perfeccionamientos en la construccion de dispositivos de aireacion y ventilacion para la purificacion biologica de aguas residuales.Info
- Publication number
- ES358489A1 ES358489A1 ES358489A ES358489A ES358489A1 ES 358489 A1 ES358489 A1 ES 358489A1 ES 358489 A ES358489 A ES 358489A ES 358489 A ES358489 A ES 358489A ES 358489 A1 ES358489 A1 ES 358489A1
- Authority
- ES
- Spain
- Prior art keywords
- aeration
- translation
- construction
- machine
- legally binding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C02F3/02—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
-
- 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
- B01F23/234—Surface aerating
- B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
- B01F23/23421—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force the stirrers rotating about a vertical axis
- B01F23/234211—Stirrers thereof
-
- 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
- C02F3/165—Activated sludge processes using surface aeration the aerator having a vertical axis using vertical aeration channels
-
- 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)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF0053764 | 1967-10-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES358489A1 true ES358489A1 (es) | 1970-04-16 |
Family
ID=7106586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES358489A Expired ES358489A1 (es) | 1967-10-13 | 1968-09-25 | Perfeccionamientos en la construccion de dispositivos de aireacion y ventilacion para la purificacion biologica de aguas residuales. |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT281703B (xx) |
BE (1) | BE721146A (xx) |
CS (1) | CS177806B2 (xx) |
DE (2) | DE1658067A1 (xx) |
DK (1) | DK131026B (xx) |
ES (1) | ES358489A1 (xx) |
FR (1) | FR1603504A (xx) |
SE (1) | SE335105B (xx) |
YU (1) | YU231368A (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3253212B2 (ja) * | 1993-03-31 | 2002-02-04 | 関西化学機械製作株式会社 | 攪拌翼および攪拌方法 |
US5785424A (en) * | 1993-04-30 | 1998-07-28 | Kansai Chemical Engineering Co. Ltd. | Agitator blade having agitators with open first and second ends and inner fabrics therein |
DK0916390T3 (da) | 1997-11-14 | 2003-01-06 | Kansai Chem Eng | Fremgangsmåde ved ejektion af væske og indretning til udøvelse af fremgangsmåden |
CA2298879C (en) | 1999-02-22 | 2004-09-14 | Hideo Noda | Liquid ejection apparatus and liquid ejection method |
-
1967
- 1967-10-13 DE DE19671658067 patent/DE1658067A1/de active Granted
- 1967-10-13 DE DE1658067A patent/DE1658067C3/de not_active Expired
-
1968
- 1968-09-09 AT AT877868A patent/AT281703B/de not_active IP Right Cessation
- 1968-09-20 BE BE721146D patent/BE721146A/xx unknown
- 1968-09-25 ES ES358489A patent/ES358489A1/es not_active Expired
- 1968-09-27 SE SE1313768A patent/SE335105B/xx unknown
- 1968-10-04 YU YU231368A patent/YU231368A/xx unknown
- 1968-10-04 DK DK479168A patent/DK131026B/da unknown
- 1968-10-11 FR FR1603504D patent/FR1603504A/fr not_active Expired
- 1968-10-11 CS CS702768A patent/CS177806B2/cs unknown
Also Published As
Publication number | Publication date |
---|---|
SE335105B (xx) | 1971-05-10 |
DE1658067A1 (de) | 1970-07-02 |
YU231368A (en) | 1981-04-30 |
DE1658067C3 (de) | 1975-05-07 |
DK131026B (da) | 1975-05-20 |
AT281703B (de) | 1970-05-25 |
DE1658067B2 (de) | 1974-08-08 |
FR1603504A (en) | 1971-05-03 |
DK131026C (xx) | 1975-10-20 |
BE721146A (xx) | 1969-03-03 |
CS177806B2 (xx) | 1977-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5525555A (en) | Impeller | |
ES358489A1 (es) | Perfeccionamientos en la construccion de dispositivos de aireacion y ventilacion para la purificacion biologica de aguas residuales. | |
GB1305129A (xx) | ||
ES307791A1 (es) | Un dispositivo mezclador interno. | |
DK131389B (da) | Skovlhjul til aksialblæser med indstillelige skovle. | |
US3123651A (en) | Impeller device | |
CN111664114B (zh) | 一种轴流泵叶轮和轴流泵 | |
ES349718A1 (es) | Un dispositivo de ventilacion para aguas y aguas residua- les. | |
ES327191A1 (es) | Perfeccionamientos en dispositivos para la introduccion de gases en liquidos. | |
ES197811U (es) | Impulsor axil para ventilador. | |
GB1223902A (en) | Column for counter-current extraction of liquids | |
ES309205A1 (es) | Mejoras relativas a ruedas de rastrillo. | |
SU724803A1 (ru) | Рабочее колесо центробежного насоса | |
FR1514037A (fr) | Pompe centrifuge comportant une roue à aubes montée en porte-à-faux ou sur un arbre traversant la bâche, à débit radial, radia-axial ou axial | |
SE444038B (sv) | Skovelhjul hos en centrifugalflekt | |
SU515478A1 (ru) | Устройство дл прерывистого бороздовани | |
GB1223903A (en) | Column for counter-flow extraction of liquids | |
ES410747A1 (es) | Perfeccionamientos en el tratamiento de aguas residuales. | |
JPS5355866A (en) | Rotor for rotary feeder | |
ES327109A1 (es) | Perfeccionamientos introducidos en picadoras domesticas. | |
ES179561U (es) | Dispositivo elevador de agua. | |
JPS52107605A (en) | Sewage pump | |
CH518776A (de) | Schleuderrad mit radial angeordneten Schaufeln | |
ES380291A1 (es) | Rodete aireador de eje vertical para airear liquidos. | |
JPS56141073A (en) | Runner which can change direction of blade with revolutional position |