NL7201977A - - Google Patents
Info
- Publication number
- NL7201977A NL7201977A NL7201977A NL7201977A NL7201977A NL 7201977 A NL7201977 A NL 7201977A NL 7201977 A NL7201977 A NL 7201977A NL 7201977 A NL7201977 A NL 7201977A NL 7201977 A NL7201977 A NL 7201977A
- 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
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/465—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electroflotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- 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
-
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Biological Treatment Of Waste Water (AREA)
- Treatment Of Biological Wastes In General (AREA)
- Activated Sludge Processes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB524471A GB1372582A (en) | 1971-02-23 | 1971-02-23 | Effluent treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7201977A true NL7201977A (de) | 1972-08-25 |
Family
ID=9792424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7201977A NL7201977A (de) | 1971-02-23 | 1972-02-15 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3817848A (de) |
| AT (1) | AT317792B (de) |
| AU (1) | AU3913272A (de) |
| BE (1) | BE779680A (de) |
| CH (1) | CH545253A (de) |
| DE (1) | DE2207684A1 (de) |
| FR (1) | FR2126341A1 (de) |
| GB (1) | GB1372582A (de) |
| IT (1) | IT947650B (de) |
| NL (1) | NL7201977A (de) |
| ZA (1) | ZA721049B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5328584A (en) * | 1992-06-19 | 1994-07-12 | Water Regeneration Systems, Inc. | Passive circulation in electrolytic fluid treatment systems |
| CN102772951A (zh) * | 2012-07-19 | 2012-11-14 | 太仓东能环保设备有限公司 | 一种工业废水处理装置 |
-
1971
- 1971-02-23 GB GB524471A patent/GB1372582A/en not_active Expired
-
1972
- 1972-02-14 US US22598972 patent/US3817848A/en not_active Expired - Lifetime
- 1972-02-15 NL NL7201977A patent/NL7201977A/xx unknown
- 1972-02-17 ZA ZA721049A patent/ZA721049B/xx unknown
- 1972-02-17 IT IT2068572A patent/IT947650B/it active
- 1972-02-18 AU AU39132/72A patent/AU3913272A/en not_active Expired
- 1972-02-18 DE DE19722207684 patent/DE2207684A1/de active Pending
- 1972-02-21 AT AT139772A patent/AT317792B/de not_active IP Right Cessation
- 1972-02-21 CH CH243072A patent/CH545253A/de not_active IP Right Cessation
- 1972-02-22 BE BE779680A patent/BE779680A/xx unknown
- 1972-02-23 FR FR7206083A patent/FR2126341A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2207684A1 (de) | 1972-08-31 |
| AT317792B (de) | 1974-09-10 |
| AU3913272A (en) | 1973-08-23 |
| ZA721049B (en) | 1973-03-28 |
| FR2126341A1 (de) | 1972-10-06 |
| IT947650B (it) | 1973-05-30 |
| CH545253A (de) | 1973-12-15 |
| GB1372582A (en) | 1974-10-30 |
| US3817848A (en) | 1974-06-18 |
| BE779680A (fr) | 1972-06-16 |