DE2333675C2 - Verfahren zur biologischen Reinigung von Abwasser - Google Patents
Verfahren zur biologischen Reinigung von AbwasserInfo
- Publication number
- DE2333675C2 DE2333675C2 DE2333675A DE2333675A DE2333675C2 DE 2333675 C2 DE2333675 C2 DE 2333675C2 DE 2333675 A DE2333675 A DE 2333675A DE 2333675 A DE2333675 A DE 2333675A DE 2333675 C2 DE2333675 C2 DE 2333675C2
- Authority
- DE
- Germany
- Prior art keywords
- container
- tank
- wastewater
- during
- period
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002351 wastewater Substances 0.000 title claims description 35
- 238000000034 method Methods 0.000 title claims description 12
- 238000000746 purification Methods 0.000 title claims description 9
- 238000005352 clarification Methods 0.000 claims description 14
- 238000005273 aeration Methods 0.000 claims description 6
- 239000008395 clarifying agent Substances 0.000 claims 1
- 239000010865 sewage Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000009423 ventilation Methods 0.000 description 7
- 244000005700 microbiome Species 0.000 description 4
- 239000005416 organic matter Substances 0.000 description 4
- 239000010802 sludge Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910017464 nitrogen compound Inorganic materials 0.000 description 2
- 150000002830 nitrogen compounds Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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
- C02F3/1257—Oxidation ditches
-
- 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
-
- 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
- C02F3/1205—Particular type of activated sludge processes
- C02F3/121—Multistep 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
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1263—Sequencing batch reactors [SBR]
-
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
-
- 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)
- Water Supply & Treatment (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Treatment Of Biological Wastes In General (AREA)
- Activated Sludge Processes (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK335172A DK131279C (da) | 1972-07-05 | 1972-07-05 | Fremgangsmade til biologisk rensning af spildevand samt anlegtil brug ved udovelse af fremgangsmaden |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2333675A1 DE2333675A1 (de) | 1974-01-24 |
| DE2333675C2 true DE2333675C2 (de) | 1984-08-02 |
Family
ID=8121887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2333675A Expired DE2333675C2 (de) | 1972-07-05 | 1973-07-03 | Verfahren zur biologischen Reinigung von Abwasser |
Country Status (16)
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3637476A1 (de) * | 1986-11-04 | 1988-05-11 | Maennchen Ulrich | Verfahren zur biologischen reinigung von abwasser |
| DE3710325A1 (de) * | 1987-03-28 | 1988-10-13 | Kernforschungsanlage Juelich | Abwasserreinigungsverfahren mit schubweiser abwasserzufuhr zum belebungsbecken |
| DE3833009A1 (de) * | 1988-09-29 | 1990-04-05 | Norbert Schneider | Verfahren zur biologischen abwasserreinigung und die ausgestaltung spezifischer anlagenteile |
| WO1998001396A1 (en) * | 1996-07-03 | 1998-01-15 | Bent Tholander | A method of biologically cleaning polluted water |
| WO1999016716A1 (en) * | 1997-09-16 | 1999-04-08 | Krüger A/S | A process for biological purification of waste water under sludge retention |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5219464A (en) * | 1975-08-05 | 1977-02-14 | Mitsubishi Chem Ind Ltd | Method for treating waste water containing ammonical nitrogen |
| JPS5631350Y2 (enrdf_load_stackoverflow) * | 1977-01-18 | 1981-07-25 | ||
| JPS53136361A (en) * | 1977-05-04 | 1978-11-28 | Kubota Ltd | Nitrification/denitrification system for wastewater |
| DE2800035C2 (de) * | 1978-01-02 | 1985-06-13 | Passavant-Werke AG & Co KG, 6209 Aarbergen | Verfahren und Vorrichtung zur Abwasserreinigung |
| JPS5518250A (en) * | 1978-07-25 | 1980-02-08 | Kawasaki Heavy Ind Ltd | Controlling biological nitrification and denitrification |
| DE2936884A1 (de) * | 1979-09-12 | 1981-03-19 | Schreiber, August, Dr.-Ing., 3000 Hannover | Verfahren und einrichtung zur abwasserreinigung mittels belebtschlamm |
| DE3002604A1 (de) * | 1980-01-25 | 1981-07-30 | Basf Ag, 6700 Ludwigshafen | Verfahren und vorrichtung zur biologischen reinigung von abwasser |
| DE3130718A1 (de) * | 1981-08-03 | 1983-03-03 | Passavant-Werke AG & Co KG, 6209 Aarbergen | Anlage zur biologischen abwasserreinigung sowie verfahren zum betrieb der anlage |
| AT378167B (de) * | 1983-10-06 | 1985-06-25 | Pumpenvertriebs & Service Gmbh | Mischeinrichtungen und anordnung zu deren absenken |
| JPH0353759Y2 (enrdf_load_stackoverflow) * | 1985-11-27 | 1991-11-25 | ||
| DK158893C (da) * | 1988-06-27 | 1991-01-21 | Krueger As I | Fremgangsmaade og anlaeg til biologisk rensning af spildevand ved aktivslammetoden |
| ATE186284T1 (de) * | 1994-07-14 | 1999-11-15 | Krueger As I | Methode und einrichtung für die reinigung von abwasser nach der belebtschlamm-methode |
| ATE210608T1 (de) * | 1997-07-04 | 2001-12-15 | Krueger As I | Verfahren zur biologischen behandlung von abwasser nach der belebtschlammmethode |
| US6238562B1 (en) * | 1997-09-16 | 2001-05-29 | Krüger A/S | Process for biological purification of waste water with reversing operation |
| PT949209E (pt) * | 1998-04-08 | 2006-07-31 | Ros Roca Sa | Processo biologico e a um reactor anoxico e/ou aerobico para a purificacao de residuos liquidos |
| ES2151389B1 (es) * | 1998-04-08 | 2001-07-01 | Ros Roca Sa | Procedimiento biologico de degradacion de residuos liquidos especialmente purines de porcino y/o vacuno. |
| US6697740B2 (en) | 2002-02-19 | 2004-02-24 | William G. Smith | Method and system for real-time control of sampling instruments in a batch operation |
| US7147778B1 (en) * | 2006-01-05 | 2006-12-12 | I. Kruger Inc. | Method and system for nitrifying and denitrifying wastewater |
-
1972
- 1972-07-05 DK DK335172A patent/DK131279C/da active
-
1973
- 1973-07-02 AT AT581673A patent/AT324971B/de not_active IP Right Cessation
- 1973-07-03 DE DE2333675A patent/DE2333675C2/de not_active Expired
- 1973-07-03 CH CH966273A patent/CH568940A5/xx not_active IP Right Cessation
- 1973-07-03 NO NO272373A patent/NO137494C/no unknown
- 1973-07-03 ZA ZA734482A patent/ZA734482B/xx unknown
- 1973-07-03 CA CA175,415A patent/CA997488A/en not_active Expired
- 1973-07-03 IE IE1107/73A patent/IE38034B1/xx unknown
- 1973-07-04 SE SE7309411A patent/SE382974B/xx unknown
- 1973-07-04 ES ES416577A patent/ES416577A1/es not_active Expired
- 1973-07-04 FR FR7324627A patent/FR2190739B1/fr not_active Expired
- 1973-07-04 NL NL7309367A patent/NL180306C/xx not_active IP Right Cessation
- 1973-07-05 JP JP7645273A patent/JPS5348028B2/ja not_active Expired
- 1973-07-05 IT IT2624273A patent/IT990972B/it active
- 1973-07-05 BE BE133140A patent/BE801942A/xx not_active IP Right Cessation
- 1973-07-05 GB GB3213273A patent/GB1404565A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3637476A1 (de) * | 1986-11-04 | 1988-05-11 | Maennchen Ulrich | Verfahren zur biologischen reinigung von abwasser |
| DE3637476C2 (de) * | 1986-11-04 | 1998-02-19 | Maennchen Ulrich | Verfahren zur biologischen Reinigung von Abwasser mittels Steuerung der Schlammbelastung |
| DE3710325A1 (de) * | 1987-03-28 | 1988-10-13 | Kernforschungsanlage Juelich | Abwasserreinigungsverfahren mit schubweiser abwasserzufuhr zum belebungsbecken |
| DE3833009A1 (de) * | 1988-09-29 | 1990-04-05 | Norbert Schneider | Verfahren zur biologischen abwasserreinigung und die ausgestaltung spezifischer anlagenteile |
| WO1998001396A1 (en) * | 1996-07-03 | 1998-01-15 | Bent Tholander | A method of biologically cleaning polluted water |
| WO1999016716A1 (en) * | 1997-09-16 | 1999-04-08 | Krüger A/S | A process for biological purification of waste water under sludge retention |
Also Published As
| Publication number | Publication date |
|---|---|
| IT990972B (it) | 1975-07-10 |
| DE2333675A1 (de) | 1974-01-24 |
| NL7309367A (enrdf_load_stackoverflow) | 1974-01-08 |
| NO137494C (no) | 1978-03-08 |
| NL180306B (nl) | 1986-09-01 |
| ES416577A1 (es) | 1976-12-01 |
| CA997488A (en) | 1976-09-21 |
| FR2190739A1 (enrdf_load_stackoverflow) | 1974-02-01 |
| BE801942A (fr) | 1973-11-05 |
| NL180306C (nl) | 1987-02-02 |
| DK131279C (da) | 1978-02-27 |
| CH568940A5 (enrdf_load_stackoverflow) | 1975-11-14 |
| ZA734482B (en) | 1974-06-26 |
| FR2190739B1 (enrdf_load_stackoverflow) | 1976-11-12 |
| SE382974B (sv) | 1976-02-23 |
| NO137494B (no) | 1977-11-28 |
| GB1404565A (en) | 1975-09-03 |
| IE38034L (en) | 1974-01-05 |
| DK131279B (da) | 1975-06-23 |
| AT324971B (de) | 1975-09-25 |
| JPS5348028B2 (enrdf_load_stackoverflow) | 1978-12-26 |
| IE38034B1 (en) | 1977-12-07 |
| JPS4951767A (enrdf_load_stackoverflow) | 1974-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8365 | Fully valid after opposition proceedings | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: I. KRUEGER A/S, SOEBORG, DK |