CH487806A - Verfahren zur Reinigung von Abwasser mittels aktivierten Schlamms - Google Patents
Verfahren zur Reinigung von Abwasser mittels aktivierten SchlammsInfo
- Publication number
- CH487806A CH487806A CH16069A CH16069A CH487806A CH 487806 A CH487806 A CH 487806A CH 16069 A CH16069 A CH 16069A CH 16069 A CH16069 A CH 16069A CH 487806 A CH487806 A CH 487806A
- Authority
- CH
- Switzerland
- Prior art keywords
- activated sludge
- cleaning wastewater
- wastewater
- cleaning
- sludge
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000010802 sludge Substances 0.000 title 1
- 239000002351 wastewater Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
-
- 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
- C02F3/006—Regulation methods for biological treatment
-
- 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
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- 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)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Activated Sludge Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE33668A SE317632C (sv) | 1968-01-11 | 1968-01-11 | Sätt att rena vatten medelst aktiverat slam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH487806A true CH487806A (de) | 1970-03-31 |
Family
ID=20256385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH16069A CH487806A (de) | 1968-01-11 | 1969-01-08 | Verfahren zur Reinigung von Abwasser mittels aktivierten Schlamms |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE726430A (OSRAM) |
| CH (1) | CH487806A (OSRAM) |
| FR (1) | FR2000136A1 (OSRAM) |
| IL (1) | IL31329A (OSRAM) |
| NL (1) | NL6900325A (OSRAM) |
| SE (1) | SE317632C (OSRAM) |
-
1968
- 1968-01-11 SE SE33668A patent/SE317632C/xx unknown
- 1968-12-26 IL IL31329A patent/IL31329A/en unknown
-
1969
- 1969-01-03 BE BE726430D patent/BE726430A/xx unknown
- 1969-01-08 FR FR6900141A patent/FR2000136A1/fr not_active Withdrawn
- 1969-01-08 CH CH16069A patent/CH487806A/de not_active IP Right Cessation
- 1969-01-09 NL NL6900325A patent/NL6900325A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE726430A (OSRAM) | 1969-06-16 |
| SE317632C (sv) | 1973-08-20 |
| FR2000136A1 (OSRAM) | 1969-08-29 |
| IL31329A (en) | 1972-07-26 |
| NL6900325A (OSRAM) | 1969-07-15 |
| SE317632B (sv) | 1969-11-17 |
| IL31329A0 (en) | 1969-02-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT259469B (de) | Verfahren zur Entwässerung von Schlämmen | |
| AT276263B (de) | Verfahren zur Abwasseraufbereitung | |
| AT290415B (de) | Verfahren zur Behandlung von Abwässern | |
| CH476646A (de) | Verfahren zur Abwasserreinigung | |
| AT337115B (de) | Verfahren zum behandeln von biochemisch oxydierbare bestandteile enthaltendem abwasser | |
| AT327828B (de) | Verfahren zum behandeln von biochemisch oxydierbare bestandteile enthaltendem abwasser | |
| AT321830B (de) | Verfahren zur Entphenolung von Abwässern | |
| CH454052A (de) | Einrichtung zur Reinigung von Abwasser nach dem Belebtschlamm-Verfahren | |
| AT260821B (de) | Verfahren zur Behandlung von Abwasserschlamm | |
| AT256730B (de) | Verfahren zur Behandlung von Abwässern | |
| CH492649A (de) | Kläreinrichtung zur biologischen Abwasserreinigung | |
| AT315766B (de) | Belebtschlammanlage zur Reinigung von Abwasser | |
| CH555787A (de) | Verfahren zur reinigung von abwaessern. | |
| CH519444A (de) | Verfahren zur Reinigung von Abwässern | |
| CH456475A (de) | Verfahren zur Behandlung von Abwässern | |
| AT299833B (de) | Vorrichtung zur Abwasserreinigung | |
| CH500137A (de) | Verfahren zur Abwasserreinigung | |
| AT267426B (de) | Verfahren zur biologischen Reinigung von häuslichem Abwasser nach dem Belebtschlamm-Verfahren | |
| CH543456A (de) | Verfahren zur Reinigung von Abwasser | |
| AT291139B (de) | Vorrichtung zur biologischen Reinigung von Abwasser | |
| CH546727A (de) | Verfahren zur reindarstellung von 1-acetoxy-3-methylbut2-en-4-al. | |
| AT294523B (de) | Verfahren zur entzunderung von rostfreiem stahl | |
| DE1759617B2 (de) | Verfahren zur reinigung von abwasser | |
| CH525164A (de) | Verfahren zur Reinigung von säurehaltigen Abwässern | |
| CH441138A (de) | Verfahren zur Reinigung von Abwasser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |