FR762263A - Perfectionnements aux bacs d'aération pour le traitement des eaux d'égouts et autres liquides - Google Patents
Perfectionnements aux bacs d'aération pour le traitement des eaux d'égouts et autres liquidesInfo
- Publication number
- FR762263A FR762263A FR762263DA FR762263A FR 762263 A FR762263 A FR 762263A FR 762263D A FR762263D A FR 762263DA FR 762263 A FR762263 A FR 762263A
- Authority
- FR
- France
- Prior art keywords
- sewage
- liquids
- treatment
- aeration tanks
- aeration
- 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
- C02F3/165—Activated sludge processes using surface aeration the aerator having a vertical axis using vertical aeration channels
-
- 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
- B01F23/2331—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
- B01F23/23311—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 through a hollow stirrer 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
- B01F23/233—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
- B01F23/23341—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 with tubes surrounding the stirrer
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB762263X | 1932-10-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR762263A true FR762263A (fr) | 1934-04-09 |
Family
ID=10496867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR762263D Expired FR762263A (fr) | 1932-10-18 | 1933-10-11 | Perfectionnements aux bacs d'aération pour le traitement des eaux d'égouts et autres liquides |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR762263A (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2434812A (en) * | 1945-09-07 | 1948-01-20 | Roles Duane | Mixer |
US2573521A (en) * | 1947-10-07 | 1951-10-30 | Cananea Cons Copper Company S | Flotation apparatus |
US2928661A (en) * | 1958-06-09 | 1960-03-15 | Albert S Maclaren | Gas and liquid mixing apparatus |
US3206176A (en) * | 1963-02-14 | 1965-09-14 | Peterson York | Apparatus for aerating sewage |
CN110683632A (zh) * | 2019-10-31 | 2020-01-14 | 天津市华博水务有限公司 | 用于水体原位治理和改善的一体化处理设备 |
-
1933
- 1933-10-11 FR FR762263D patent/FR762263A/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2434812A (en) * | 1945-09-07 | 1948-01-20 | Roles Duane | Mixer |
US2573521A (en) * | 1947-10-07 | 1951-10-30 | Cananea Cons Copper Company S | Flotation apparatus |
US2928661A (en) * | 1958-06-09 | 1960-03-15 | Albert S Maclaren | Gas and liquid mixing apparatus |
US3206176A (en) * | 1963-02-14 | 1965-09-14 | Peterson York | Apparatus for aerating sewage |
CN110683632A (zh) * | 2019-10-31 | 2020-01-14 | 天津市华博水务有限公司 | 用于水体原位治理和改善的一体化处理设备 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR851558A (fr) | Dispositif pour l'aération des liquides | |
FR762263A (fr) | Perfectionnements aux bacs d'aération pour le traitement des eaux d'égouts et autres liquides | |
FR787831A (fr) | Procédé pour l'épuration biologique et simultanée des eaux usées et de leurs boues | |
FR768034A (fr) | Perfectionnements aux procédés et aux appareils pour le traitement d'eaux résiduaires, d'ordures et autres déchets analogues | |
FR730917A (fr) | Perfectionnements à l'épuration des liquides de fosse septique et analogue | |
FR777664A (fr) | Fosse aseptique pour l'écoulement des eaux ménagères et autres | |
FR811658A (fr) | Procédé pour l'aération de récipients ou réservoirs contenant des combustibles liquides | |
FR787813A (fr) | Perfectionnements aux procédés et aux appareils pour le traitement des matières provenant des eaux d'égouts, ou autres | |
FR731829A (fr) | Emulseur pour le traitement des liquides, des eaux, en particulier par un agent de stérilisation tel que l'air ozoné | |
FR693910A (fr) | Methode et appareil perfectionnés pour le traitement des eaux ou d'autres liquides ainsi que pour l'incinération des impuretés | |
FR772684A (fr) | Dispositif pour l'épuration des eaux d'égoût | |
FR779516A (fr) | Procédé pour l'exéoution rapide et économique des constructions maritimes dans les eaux profondes | |
FR787817A (fr) | Dispositif pour l'aération des liquides fermentés | |
FR733959A (fr) | Perfectionnements aux procédés et appareils pour l'élévation des liquides | |
FR731392A (fr) | Fosse d'épuration des eaux usées souillées d'hydrocarbures liquides ou analogues | |
FR748947A (fr) | Appareil pour l'enlèvement des odeurs des eaux résiduaires des fosses septiques | |
FR833006A (fr) | Dispositif pour le raclage des boues et l'écumage des matières grasses dans les chambres de dépôt ou de décantation des installations d'épuration des eaux d'égout | |
FR788548A (fr) | Perfectionnements aux installations d'épuration des liquides | |
FR794996A (fr) | Perfectionnements aux procédés et aux appareils pour l'incinération de boues d'égoûts et procédé pour le traitement des eaux d'égoûts ou d'autres matières analogues | |
FR833184A (fr) | Bassin de décantation d'eaux résiduaires | |
FR782829A (fr) | Procédé pour l'utilisation des déchets de caoutchouc et des déchets contenant ducaoutchouc | |
FR759892A (fr) | Appareillage pour le traitement des eaux d'égout | |
FR747580A (fr) | Dispositif pour l'épuration préalable des eaux envoyées aux égoûts ou autres canalisations d'évacuation | |
FR754837A (fr) | Procédé pour le traitement des eaux d'égout | |
FR698223A (fr) | Bassin d'écrémage pour eaux d'égouts ou autres liquides, avec évacuation automatique ou facultative des boues et des matières flottantes |