NL7000882A - - Google Patents
Info
- Publication number
- NL7000882A NL7000882A NL7000882A NL7000882A NL7000882A NL 7000882 A NL7000882 A NL 7000882A NL 7000882 A NL7000882 A NL 7000882A NL 7000882 A NL7000882 A NL 7000882A NL 7000882 A NL7000882 A NL 7000882A
- 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
-
- 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)
- Activated Sludge Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79344669A | 1969-01-23 | 1969-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7000882A true NL7000882A (de) | 1970-07-27 |
Family
ID=25159933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7000882A NL7000882A (de) | 1969-01-23 | 1970-01-22 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3649529A (de) |
| AT (1) | AT301464B (de) |
| BE (1) | BE744788A (de) |
| CH (1) | CH509942A (de) |
| DE (1) | DE2001801B2 (de) |
| GB (1) | GB1265293A (de) |
| NL (1) | NL7000882A (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE790475A (fr) * | 1971-11-01 | 1973-02-15 | Johnson Construction Cy A B | Ensemble a reservoirs a floculation et a sedimentation pour lesimmondices d'egout |
| US3907672A (en) * | 1972-04-21 | 1975-09-23 | George A Milne | Aerobic sewage digestion system |
| US4687576A (en) * | 1985-09-16 | 1987-08-18 | Hardison John C | Current propelled waste water treatment mechanism |
| US4978445A (en) * | 1987-10-26 | 1990-12-18 | Sam Long | Aeration chamber for a sewage treatment system |
| US4915829A (en) * | 1988-09-06 | 1990-04-10 | Sam Long | Activated-sludge aeration system |
| US5494614A (en) * | 1994-05-23 | 1996-02-27 | The Babcock & Wilcox Company | Wet flue gas desulfurization scrubber in situ forced oxidation retrofit |
| CN113262511B (zh) * | 2021-05-12 | 2022-11-04 | 山东瑞弘生物科技股份有限公司 | 一种日用化学品生产提纯设备及其生产提纯工艺 |
| CN115536097B (zh) * | 2022-09-28 | 2023-08-01 | 无锡海拓环保装备科技有限公司 | 一种基于气浮混凝系统的湍流扩散池 |
-
1969
- 1969-01-23 US US3649529D patent/US3649529A/en not_active Expired - Lifetime
-
1970
- 1970-01-15 GB GB1265293D patent/GB1265293A/en not_active Expired
- 1970-01-16 DE DE19702001801 patent/DE2001801B2/de active Granted
- 1970-01-19 AT AT48370A patent/AT301464B/de not_active IP Right Cessation
- 1970-01-22 NL NL7000882A patent/NL7000882A/xx unknown
- 1970-01-22 BE BE744788D patent/BE744788A/xx unknown
- 1970-01-23 CH CH96470A patent/CH509942A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1265293A (de) | 1972-03-01 |
| AT301464B (de) | 1972-09-11 |
| DE2001801C3 (de) | 1973-11-29 |
| US3649529A (en) | 1972-03-14 |
| BE744788A (fr) | 1970-07-01 |
| DE2001801B2 (de) | 1973-05-10 |
| DE2001801A1 (de) | 1970-08-27 |
| CH509942A (fr) | 1971-07-15 |