DE3412553C2 - Verfahren und Vorrichtung zur biologischen aeroben Reinigung von Abwasser - Google Patents
Verfahren und Vorrichtung zur biologischen aeroben Reinigung von AbwasserInfo
- Publication number
- DE3412553C2 DE3412553C2 DE3412553A DE3412553A DE3412553C2 DE 3412553 C2 DE3412553 C2 DE 3412553C2 DE 3412553 A DE3412553 A DE 3412553A DE 3412553 A DE3412553 A DE 3412553A DE 3412553 C2 DE3412553 C2 DE 3412553C2
- Authority
- DE
- Germany
- Prior art keywords
- stage
- process stage
- activated sludge
- waste water
- process according
- 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
- 238000000034 method Methods 0.000 title claims abstract description 62
- 239000002351 wastewater Substances 0.000 title claims abstract description 16
- 238000000746 purification Methods 0.000 title claims abstract description 5
- 239000010802 sludge Substances 0.000 claims abstract description 38
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000003570 air Substances 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 4
- 239000010842 industrial wastewater Substances 0.000 claims description 2
- 230000015556 catabolic process Effects 0.000 abstract description 8
- 238000006731 degradation reaction Methods 0.000 abstract description 8
- 238000004062 sedimentation Methods 0.000 abstract description 7
- 238000004065 wastewater treatment Methods 0.000 description 5
- 239000002028 Biomass Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 244000005700 microbiome Species 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 206010011416 Croup infectious Diseases 0.000 description 1
- 206010022998 Irritability Diseases 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005382 thermal cycling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1226—Particular type of activated sludge processes comprising an absorbent material suspended in the mixed liquor
-
- 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
- C02F3/025—Biological purification using sources of oxygen other than air, oxygen or ozone
-
- 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
- C02F3/26—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)
- 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)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Activated Sludge Processes (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3412553A DE3412553C2 (de) | 1984-04-04 | 1984-04-04 | Verfahren und Vorrichtung zur biologischen aeroben Reinigung von Abwasser |
| US06/706,946 US4582607A (en) | 1984-04-04 | 1985-03-01 | Process for the biological treatment of waste water |
| EP19850103431 EP0157317A3 (de) | 1984-04-04 | 1985-03-22 | Verfahren und Vorrichtung zur biologischen aeroben Reinigung von Abwasser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3412553A DE3412553C2 (de) | 1984-04-04 | 1984-04-04 | Verfahren und Vorrichtung zur biologischen aeroben Reinigung von Abwasser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3412553A1 DE3412553A1 (de) | 1985-10-31 |
| DE3412553C2 true DE3412553C2 (de) | 1987-04-16 |
Family
ID=6232584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3412553A Expired DE3412553C2 (de) | 1984-04-04 | 1984-04-04 | Verfahren und Vorrichtung zur biologischen aeroben Reinigung von Abwasser |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4582607A (US07652168-20100126-C00068.png) |
| EP (1) | EP0157317A3 (US07652168-20100126-C00068.png) |
| DE (1) | DE3412553C2 (US07652168-20100126-C00068.png) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3542345A1 (de) * | 1985-11-29 | 1987-06-04 | Imhausen Chemie Gmbh | Verfahren zum entfernen von schwefelwasserstoff aus abgas |
| US4956093A (en) * | 1986-08-22 | 1990-09-11 | Massoud Pirbazari | Wastewater treatment process |
| DE3703824A1 (de) * | 1987-02-07 | 1988-08-18 | Thomae Gmbh Dr K | Verfahren zur simultanen chemischen und biologischen beseitigung fester und fluessiger organischer abfaelle und vorrichtungen zur durchfuehrung dieses verfahrens |
| US5087353A (en) * | 1988-11-03 | 1992-02-11 | Ecological Engineering Associates | Solar aquatic apparatus for treating waste |
| EP0384162B1 (de) * | 1989-02-21 | 1993-04-14 | Leonhard Dipl.-Ing. Fuchs | Verfahren zur Entseuchung und aeroben Stabilisierung von Klärschlamm |
| US4925571A (en) * | 1989-05-12 | 1990-05-15 | Organic Technology, Inc. | Method for the simultaneous transport and pasteurization of sewage sludge |
| EP0430886A1 (de) * | 1989-12-01 | 1991-06-05 | Ciba-Geigy Ag | Wasserreinigungsverfahren |
| GB9118560D0 (en) * | 1991-08-30 | 1991-10-16 | Pirtferm Ltd | Process for degrading organic matter |
| US5531898A (en) * | 1995-04-06 | 1996-07-02 | International Organic Solutions Corp. | Sewage and contamination remediation and materials for effecting same |
| JP3048889B2 (ja) * | 1995-06-29 | 2000-06-05 | 神鋼パンテツク株式会社 | 活性汚泥処理方法及びそのための活性汚泥処理装置 |
| US6103191A (en) * | 1997-01-29 | 2000-08-15 | Riverside County Eastern Municipal Water District | Continuous flow pasteurization of sewage sludge |
| US5888453A (en) * | 1997-01-29 | 1999-03-30 | Riverside County Eastern Municipal Water District | Continuous flow pasteurization of sewage sludge |
| DE102006027369A1 (de) | 2006-06-13 | 2007-12-27 | Jungheinrich Aktiengesellschaft | Lenkantrieb für ein gelenktes Rad eines Flurförderzeugs, insbesondere eines Hinterrades eines Dreirad-Flurförderzeugs |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2190598A (en) * | 1935-06-21 | 1940-02-13 | Dorr Co Inc | Digestion of sewage sludge |
| US3337448A (en) * | 1965-04-29 | 1967-08-22 | Fmc Corp | Sewage treatment process |
| CH546209A (de) * | 1972-07-26 | 1974-02-28 | Norm Amc Ag | Verfahren und einrichtung zur mechanisch-biologischen reinigung von abwasser und anwendung des verfahrens. |
| AT340839B (de) * | 1973-09-25 | 1978-01-10 | Moser Franz Dipl Ing Dr Techn | Verfahren zur reinigung von abwasser nach dem belebtschlammverfahren |
| FR2266661B1 (US07652168-20100126-C00068.png) * | 1974-04-05 | 1978-12-01 | Degremont | |
| US3926794A (en) * | 1974-06-28 | 1975-12-16 | Union Carbide Corp | Warm sludge digestion with oxygen |
| US3977966A (en) * | 1975-09-24 | 1976-08-31 | Sterling Drug Inc. | Purification of non-biodegradable industrial wastewaters |
| JPS5421679A (en) * | 1977-07-19 | 1979-02-19 | Daicel Chem Ind Ltd | Filter medium for smoke |
| DE2925895A1 (de) * | 1979-06-27 | 1981-01-22 | Hoechst Ag | Verfahren zum biologischen reinigen von abwasser |
| CA1114960A (en) * | 1979-10-26 | 1981-12-22 | Canadian Industries Limited | Method for the froth flotation separation and treatment of slowly biodegradable components in a waste treatment system |
| US4276174A (en) * | 1980-03-26 | 1981-06-30 | Union Carbide Corporation | Control of sludge temperature in autothermal sludge digestion |
| DE3113738A1 (de) * | 1981-04-04 | 1982-10-21 | Fried. Krupp Gmbh, 4300 Essen | "vorrichtung zur abwasserreinigung" |
| DE3240009A1 (de) * | 1982-10-28 | 1984-05-03 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zur biologischen behandlung von schlamm |
-
1984
- 1984-04-04 DE DE3412553A patent/DE3412553C2/de not_active Expired
-
1985
- 1985-03-01 US US06/706,946 patent/US4582607A/en not_active Expired - Fee Related
- 1985-03-22 EP EP19850103431 patent/EP0157317A3/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE3412553A1 (de) | 1985-10-31 |
| US4582607A (en) | 1986-04-15 |
| EP0157317A2 (de) | 1985-10-09 |
| EP0157317A3 (de) | 1987-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0046900B1 (de) | Verfahren und Vorrichtung zur biologischen Reinigung von Abwasser | |
| DE69708792T2 (de) | Biologische Abwasserreinigung | |
| EP1943193B1 (de) | Verfahren zur behandlung von ammoniumhaltigem abwasser mittels ph-regulierung | |
| US4160724A (en) | Waste water treatment | |
| DE3412553C2 (de) | Verfahren und Vorrichtung zur biologischen aeroben Reinigung von Abwasser | |
| DE69616216T2 (de) | Verfahren und Anlage für die biologische Entfernung von Stickstoff | |
| DE69918414T2 (de) | Verfahren und anlage zur behandlung von abwasser mit einem anaeroben aufstromreaktor | |
| DE19737373B4 (de) | Anlage und Verfahren zur biologischen Entfernung von Stickstoff und Phosphor aus Ab- und Klärwasser | |
| EP0019203B1 (de) | Verfahren und Vorrichtung zur Nitrifikation und Denitrifikation von Abwässern | |
| EP0273111B1 (de) | Verfahren zur Reinigung Phosphathaltiger Abwässer und biologischer Phosphorelimination sowie Anlage zur Durchführung dieses Verfahren | |
| WO1991001948A1 (de) | Verfahren zur biologischen behandlung von abwasser und anlage sowie reaktor zur durchführung des verfahrens | |
| DE3833185C2 (US07652168-20100126-C00068.png) | ||
| DE69928443T2 (de) | Verfahren zur behandlung von abwasser in einem biofilter mittels gleichzeitiger nitrifikation/denitrifikation | |
| EP0087127B1 (de) | Verfahren und Vorrichtung zur biologischen Reinigung von phosphathaltigem Abwasser | |
| DE3787006T2 (de) | Biologisches Abwasserreinigungsverfahren ohne Überschussbelebtschlammproduktion und Vorrichtung zu seiner Durchführung. | |
| DE2518570A1 (de) | Verfahren zum beseitigen von schwefelwasserstoff aus schmutzmedien | |
| EP1618073A1 (de) | Verfahren zur reinigung von kokereiabwasser mit gasdurchlässiger membran | |
| DE3933513C2 (US07652168-20100126-C00068.png) | ||
| EP0527123B1 (de) | Belebtschlammverfahren zur Reinigung von Abwasser | |
| WO1998018727A2 (de) | Verfahren und vorrichtung zur biologischen abwasserreinigung | |
| DE4208698A1 (de) | Verfahren zur simultanen biologischen Stickstoffelimination | |
| DE2526095C3 (de) | Verfahren zum Reinigen von Abwässern, insbesondere von öl- und fetthaltigen Abwässern | |
| DE3117805A1 (de) | Anlage fuer die reinigung von abwasser | |
| DE2520397C3 (de) | Anlage zur Reinigung von Abwasser nach dem Belebtschlammverfahren | |
| EP1030821B1 (de) | Verfahren zur denitrifikation von abwässern |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |