NL6912283A - - Google Patents
Info
- Publication number
- NL6912283A NL6912283A NL6912283A NL6912283A NL6912283A NL 6912283 A NL6912283 A NL 6912283A NL 6912283 A NL6912283 A NL 6912283A NL 6912283 A NL6912283 A NL 6912283A NL 6912283 A NL6912283 A NL 6912283A
- Authority
- NL
- Netherlands
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
- C02F3/20—Activated sludge processes using diffusers
- C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
-
- 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)
- Treatment Of Biological Wastes In General (AREA)
- Activated Sludge Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681784469 DE1784469B1 (de) | 1968-08-12 | 1968-08-12 | Verfahren und Klaeranlage zum Belueften von Abwasser in einem ringfoermigen Belueftungsbecken |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6912283A true NL6912283A (es) | 1970-02-16 |
| NL148858B NL148858B (nl) | 1976-03-15 |
Family
ID=5705643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6912283A NL148858B (nl) | 1968-08-12 | 1969-08-12 | Inrichting voor het zuiveren van afvalwater onder toepassing van de actief-slibmethode. |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3599794A (es) |
| JP (1) | JPS4813678B1 (es) |
| AT (1) | AT286194B (es) |
| BE (1) | BE737353A (es) |
| CH (1) | CH513083A (es) |
| DE (1) | DE1784469B1 (es) |
| DK (1) | DK128068B (es) |
| ES (1) | ES370176A1 (es) |
| FR (1) | FR2015526A1 (es) |
| GB (1) | GB1245545A (es) |
| NL (1) | NL148858B (es) |
| NO (1) | NO126947B (es) |
| RO (1) | RO56128A (es) |
| SE (1) | SE361463B (es) |
| SU (1) | SU500746A4 (es) |
| YU (1) | YU31582B (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3917532A (en) * | 1974-04-11 | 1975-11-04 | Davis Water & Waste Ind Inc | Sewage treatment plant |
| DE2618777C2 (de) * | 1976-04-29 | 1986-05-07 | GAI-Abwassertechnik, Gesellschaft für Abwasser-Ingenieurplanung mbH, 8000 München | Kompaktkläranlage mit partieller gemeinsamer Belüftung und Umwälzung |
| JPS54110656A (en) * | 1978-02-16 | 1979-08-30 | Susumu Hashimoto | Waste water disposal plant |
| DE2909168C2 (de) * | 1979-03-08 | 1983-10-27 | August Dr.-Ing. Schreiber | Verfahren und Einrichtung zur aeroben und anaeroben Behandlung von Abwasser |
| US4938867A (en) * | 1988-09-02 | 1990-07-03 | Sam Long | Configuration of aeration chamber for an activated-sludge sewage treatment system |
| US4915829A (en) * | 1988-09-06 | 1990-04-10 | Sam Long | Activated-sludge aeration system |
| DE4033038C2 (de) * | 1990-10-18 | 1994-02-03 | Schreiber Berthold | Belebungsanlage mit trichterförmigem Nachklärbecken |
| CN109839492B (zh) * | 2019-04-02 | 2021-11-02 | 中国地质科学院水文地质环境地质研究所 | 一种包气带—地下水污染关联模拟实验方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB104361A (en) * | 1916-02-25 | 1917-02-26 | Richard Ames | Improvements in and connected with Apparatus for Aerating Sewage and other Foul Liquids. |
| GB107937A (en) * | 1917-02-24 | 1917-07-19 | Richard Ames | Improvements in and connected with Apparatus for Aerating Sewage and other Foul Liquids. |
| DE1199704B (de) * | 1952-08-11 | 1965-08-26 | Passavant Werke | Abwasserreinigungsanlage |
| US3330413A (en) * | 1964-09-30 | 1967-07-11 | Danjes Martin | Apparatus for biological purification of sewage water |
| US3448861A (en) * | 1965-12-22 | 1969-06-10 | Lakeside Eng Corp | Aerotor plants for treatment of sewage and industrial wastes |
| US3396102A (en) * | 1967-07-10 | 1968-08-06 | Fmc Corp | Sewage treatment process and apparatus |
| US3415379A (en) * | 1967-09-18 | 1968-12-10 | Water Pollution Control Corp | Selective sewage treatment plants |
-
1968
- 1968-08-12 DE DE19681784469 patent/DE1784469B1/de active Pending
-
1969
- 1969-07-25 RO RO6063069A patent/RO56128A/ro unknown
- 1969-08-02 ES ES370176A patent/ES370176A1/es not_active Expired
- 1969-08-04 DK DK420169A patent/DK128068B/da not_active IP Right Cessation
- 1969-08-06 YU YU205769A patent/YU31582B/xx unknown
- 1969-08-07 AT AT763369A patent/AT286194B/de not_active IP Right Cessation
- 1969-08-07 SE SE1101369A patent/SE361463B/xx unknown
- 1969-08-08 GB GB3991069A patent/GB1245545A/en not_active Expired
- 1969-08-08 CH CH1205869A patent/CH513083A/de not_active IP Right Cessation
- 1969-08-11 US US3599794D patent/US3599794A/en not_active Expired - Lifetime
- 1969-08-11 NO NO03261/69A patent/NO126947B/no unknown
- 1969-08-11 BE BE737353D patent/BE737353A/xx not_active IP Right Cessation
- 1969-08-11 FR FR6927535A patent/FR2015526A1/fr not_active Withdrawn
- 1969-08-12 NL NL6912283A patent/NL148858B/xx not_active IP Right Cessation
- 1969-08-12 JP JP6381469A patent/JPS4813678B1/ja active Pending
- 1969-08-12 SU SU1357602A patent/SU500746A4/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| ES370176A1 (es) | 1971-04-01 |
| DK128068B (da) | 1974-02-25 |
| NL148858B (nl) | 1976-03-15 |
| US3599794A (en) | 1971-08-17 |
| AT286194B (de) | 1970-11-25 |
| NO126947B (es) | 1973-04-16 |
| JPS4813678B1 (es) | 1973-04-28 |
| YU31582B (en) | 1973-08-31 |
| SE361463B (es) | 1973-11-05 |
| BE737353A (es) | 1970-01-16 |
| GB1245545A (en) | 1971-09-08 |
| DE1784469B1 (de) | 1970-11-19 |
| FR2015526A1 (es) | 1970-04-30 |
| RO56128A (es) | 1974-03-01 |
| SU500746A4 (ru) | 1976-01-25 |
| CH513083A (de) | 1971-09-30 |
| YU205769A (en) | 1973-02-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: SCHREIBER |
|
| V4 | Lapsed because of reaching the maximum lifetime of a patent |