BE694899A - - Google Patents
Info
- Publication number
- BE694899A BE694899A BE694899DA BE694899A BE 694899 A BE694899 A BE 694899A BE 694899D A BE694899D A BE 694899DA BE 694899 A BE694899 A BE 694899A
- Authority
- BE
- Belgium
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
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1284—Mixing devices
-
- 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
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1257—Oxidation ditches
-
- 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)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Activated Sludge Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP0038924 | 1966-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE694899A true BE694899A (en:Method) | 1967-08-04 |
Family
ID=7376181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE694899D BE694899A (en:Method) | 1966-03-08 | 1967-03-02 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3435954A (en:Method) |
| AT (1) | AT270519B (en:Method) |
| BE (1) | BE694899A (en:Method) |
| CH (1) | CH462051A (en:Method) |
| DE (1) | DE1584975C3 (en:Method) |
| FR (1) | FR1513010A (en:Method) |
| NL (1) | NL6703585A (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH486606A (fr) * | 1969-01-29 | 1970-02-28 | Passavant Werke | Installation de dessablage |
| US3986954A (en) * | 1975-05-19 | 1976-10-19 | Al George, Inc. | Method and apparatus for clarifying contaminated liquids |
| DE2652132C2 (de) * | 1976-11-16 | 1983-09-15 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Einrichtung zur Erzeugung einer eine bestimmte Richtung aufweisenden Strömung |
| US4197202A (en) * | 1978-07-19 | 1980-04-08 | Przedsiebiorstwo Instalacjiprzemyslowych "Instal" | Biological sewage treatment plant |
| DE2932657C2 (de) * | 1979-08-11 | 1987-02-26 | Maschinenfabrik Hellmut Geiger Gmbh & Co Kg, 7500 Karlsruhe | Belebungsbecken mit einem ringförmig geschlossenen Kanal |
| DE3641260A1 (de) * | 1986-12-03 | 1988-06-16 | Stadlbauer Ernst A | Verfahren und vorrichtung zur gepulsten anaeroben und aeroben behandlung von abwasser und wasser |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191400729A (en) * | 1914-01-10 | 1915-01-07 | Jones & Attwood Ltd | Improvements in Apparatus for the Purification of Sewage or other Impure Waters. |
| US1247540A (en) * | 1914-10-09 | 1917-11-20 | Walter Jones | Purification of sewage and analogous liquids. |
| US1643273A (en) * | 1924-08-25 | 1927-09-20 | Imhoff Karl | Fishpond with sewage supply |
| US1879135A (en) * | 1929-03-22 | 1932-09-27 | Pacific Flush Tank Co | Sedimentation tank |
| US2009559A (en) * | 1931-08-28 | 1935-07-30 | Mieder Fritz | Sand settling plant |
| US2723760A (en) * | 1952-10-30 | 1955-11-15 | Dorr Oliver Inc | Apparatus for declarification treatment of solids carrying liquids |
| US3215276A (en) * | 1961-12-08 | 1965-11-02 | Rex Chainbelt Inc | Adjustable baffle grit chamber |
| US3330413A (en) * | 1964-09-30 | 1967-07-11 | Danjes Martin | Apparatus for biological purification of sewage water |
| US3312346A (en) * | 1964-12-29 | 1967-04-04 | Chicago Bridge & Iron Co | Sewage treatment plants with movable partition |
-
1966
- 1966-03-08 DE DE1584975A patent/DE1584975C3/de not_active Expired
-
1967
- 1967-02-16 CH CH222567A patent/CH462051A/de unknown
- 1967-02-17 AT AT158767A patent/AT270519B/de active
- 1967-03-02 BE BE694899D patent/BE694899A/xx unknown
- 1967-03-03 FR FR97292A patent/FR1513010A/fr not_active Expired
- 1967-03-07 NL NL6703585A patent/NL6703585A/xx unknown
- 1967-03-08 US US621923A patent/US3435954A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1584975C3 (de) | 1975-06-12 |
| NL6703585A (en:Method) | 1967-09-11 |
| CH462051A (de) | 1968-08-31 |
| DE1584975B2 (de) | 1974-10-10 |
| FR1513010A (fr) | 1968-02-09 |
| AT270519B (de) | 1969-04-25 |
| US3435954A (en) | 1969-04-01 |
| DE1584975A1 (de) | 1970-06-25 |