SE375750B - - Google Patents
Info
- Publication number
- SE375750B SE375750B SE7214757A SE1475772A SE375750B SE 375750 B SE375750 B SE 375750B SE 7214757 A SE7214757 A SE 7214757A SE 1475772 A SE1475772 A SE 1475772A SE 375750 B SE375750 B SE 375750B
- Authority
- SE
- Sweden
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
- C02F3/1294—"Venturi" aeration means
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
-
- 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
-
- 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
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
-
- 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)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Inorganic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Physical Water Treatments (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7214757A SE375750B (https=) | 1972-11-14 | 1972-11-14 | |
| GB5099973A GB1429370A (en) | 1972-11-14 | 1973-11-02 | Method and plant for purification of waste water |
| DE2356128A DE2356128A1 (de) | 1972-11-14 | 1973-11-09 | Verfahren und anlage zum reinigen von abwasser |
| NL7315483A NL7315483A (https=) | 1972-11-14 | 1973-11-13 | |
| FR7340348A FR2206279B1 (https=) | 1972-11-14 | 1973-11-13 | |
| ES420482A ES420482A1 (es) | 1972-11-14 | 1973-11-13 | Una instalacion para la purificacion de aguas residuales. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7214757A SE375750B (https=) | 1972-11-14 | 1972-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE375750B true SE375750B (https=) | 1975-04-28 |
Family
ID=20299613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7214757A SE375750B (https=) | 1972-11-14 | 1972-11-14 |
Country Status (6)
| Country | Link |
|---|---|
| DE (1) | DE2356128A1 (https=) |
| ES (1) | ES420482A1 (https=) |
| FR (1) | FR2206279B1 (https=) |
| GB (1) | GB1429370A (https=) |
| NL (1) | NL7315483A (https=) |
| SE (1) | SE375750B (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR8008729A (pt) | 1979-07-02 | 1981-04-28 | S Small | Aparelho para descarte de rejeito |
| ES2049671B1 (es) * | 1992-10-16 | 1994-10-01 | Invest Energet Medioambient | Sistema acondicionador en continuo para toma de muestras liquidas. |
| FR2966819B1 (fr) * | 2010-10-29 | 2013-12-27 | Orege | Procede et dispositif de clarification des eaux. |
| FR2966818B1 (fr) * | 2010-10-29 | 2014-02-14 | Orege | Procede de separation entre liquide et matiere en suspension d'une boue et dispositif mettant en oeuvre un tel procede. |
-
1972
- 1972-11-14 SE SE7214757A patent/SE375750B/xx unknown
-
1973
- 1973-11-02 GB GB5099973A patent/GB1429370A/en not_active Expired
- 1973-11-09 DE DE2356128A patent/DE2356128A1/de not_active Withdrawn
- 1973-11-13 NL NL7315483A patent/NL7315483A/xx not_active Application Discontinuation
- 1973-11-13 ES ES420482A patent/ES420482A1/es not_active Expired
- 1973-11-13 FR FR7340348A patent/FR2206279B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7315483A (https=) | 1974-05-16 |
| ES420482A1 (es) | 1976-04-01 |
| FR2206279A1 (https=) | 1974-06-07 |
| DE2356128A1 (de) | 1974-05-22 |
| GB1429370A (en) | 1976-03-24 |
| FR2206279B1 (https=) | 1978-11-17 |