DE10256918A1 - Verfahren zum Klären von Abwasser unter Bildung von Überschussschlamm und entsprechende Abwasser-Kläranlage - Google Patents
Verfahren zum Klären von Abwasser unter Bildung von Überschussschlamm und entsprechende Abwasser-Kläranlage Download PDFInfo
- Publication number
- DE10256918A1 DE10256918A1 DE2002156918 DE10256918A DE10256918A1 DE 10256918 A1 DE10256918 A1 DE 10256918A1 DE 2002156918 DE2002156918 DE 2002156918 DE 10256918 A DE10256918 A DE 10256918A DE 10256918 A1 DE10256918 A1 DE 10256918A1
- Authority
- DE
- Germany
- Prior art keywords
- reactor
- excess sludge
- collision
- jet
- treatment plant
- 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.)
- Withdrawn
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 92
- 239000002351 wastewater Substances 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000004065 wastewater treatment Methods 0.000 title claims description 33
- 230000015572 biosynthetic process Effects 0.000 title description 5
- 239000000758 substrate Substances 0.000 claims abstract description 28
- 244000005700 microbiome Species 0.000 claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims description 35
- 238000005352 clarification Methods 0.000 claims description 19
- 239000010865 sewage Substances 0.000 claims description 18
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 238000010923 batch production Methods 0.000 claims description 5
- 238000005374 membrane filtration Methods 0.000 claims description 5
- 239000003570 air Substances 0.000 description 15
- 239000000725 suspension Substances 0.000 description 12
- 239000007788 liquid Substances 0.000 description 10
- 230000004913 activation Effects 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 9
- 239000000356 contaminant Substances 0.000 description 6
- 239000010815 organic waste Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 238000005273 aeration Methods 0.000 description 4
- 238000006065 biodegradation reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000029087 digestion Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 238000009996 mechanical pre-treatment Methods 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- -1 sacks Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004056 waste incineration 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
- C02F11/00—Treatment of sludge; Devices therefor
-
- 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
- C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/58—Reaction vessels connected in series or in parallel
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/18—External loop; Means for reintroduction of fermented biomass or liquid percolate
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M45/00—Means for pre-treatment of biological substances
- C12M45/02—Means for pre-treatment of biological substances by mechanical forces; Stirring; Trituration; Comminuting
-
- 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
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- 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
- Y02W10/20—Sludge processing
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Molecular Biology (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002156918 DE10256918A1 (de) | 2002-12-05 | 2002-12-05 | Verfahren zum Klären von Abwasser unter Bildung von Überschussschlamm und entsprechende Abwasser-Kläranlage |
| EP03799470A EP1567454A2 (fr) | 2002-12-05 | 2003-12-04 | Procede de purification des eaux usees avec production de boue en excedent et installation de purification des eaux usees correspondante |
| AU2003299299A AU2003299299A1 (en) | 2002-12-05 | 2003-12-04 | Method for purifying waste water and corresponding waste water purification installation |
| PCT/EP2003/013714 WO2004050566A2 (fr) | 2002-12-05 | 2003-12-04 | Procede de purification des eaux usees avec production de boue en excedent et installation de purification des eaux usees correspondante |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002156918 DE10256918A1 (de) | 2002-12-05 | 2002-12-05 | Verfahren zum Klären von Abwasser unter Bildung von Überschussschlamm und entsprechende Abwasser-Kläranlage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10256918A1 true DE10256918A1 (de) | 2004-07-15 |
Family
ID=32403713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2002156918 Withdrawn DE10256918A1 (de) | 2002-12-05 | 2002-12-05 | Verfahren zum Klären von Abwasser unter Bildung von Überschussschlamm und entsprechende Abwasser-Kläranlage |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1567454A2 (fr) |
| AU (1) | AU2003299299A1 (fr) |
| DE (1) | DE10256918A1 (fr) |
| WO (1) | WO2004050566A2 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1564519A1 (fr) | 2004-02-11 | 2005-08-17 | Rheinmetall Landsysteme GmbH | Véhicule ayant une construction contre les mines terrestres |
| EP1564518A1 (fr) | 2004-02-11 | 2005-08-17 | Rheinmetall Landsysteme GmbH | Véhicule avec protection contre les mines terrestres |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE481358T1 (de) * | 2004-07-26 | 2010-10-15 | Frank Reiner Kolb | Hydrodynamische homogenisation |
| FR2876684B1 (fr) | 2004-10-15 | 2007-03-09 | Carfofil France Sa | Procede de traitement physique et biologique d'une biomasse, et dispositif de mise en oeuvre de ce procede |
| DE102005040849A1 (de) * | 2005-08-29 | 2007-03-01 | Ingenieurgesellschaft für Wasser und Entsorgung mbH | Verfahren und Vorrichtung zur Aufbereitung von verunreinigtem Abwasser, insbesondere zur Verwertung von Klärschlamm |
| CN100363273C (zh) * | 2006-02-08 | 2008-01-23 | 江南大学 | 一种处理有机废水的环流式好氧生物反应器 |
| US7713417B2 (en) * | 2007-03-16 | 2010-05-11 | Envirogen Technologies, Inc. | Method for wastewater treatment with resource recovery and reduced residual solids generation |
| IT1398570B1 (it) * | 2009-04-21 | 2013-03-01 | Università Degli Studi Di Trento | Procedimento per la depurazione di acque reflue con riduzione della produzione di fanghi e relativo impianto |
| NO20120622A1 (no) * | 2012-05-25 | 2013-11-18 | Fmc Kongsberg Subsea As | Gass-væske separeringssystem og fremgangsmåte for å drifte nevnte gassvæske separeringssystem. |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19517381C1 (de) * | 1995-05-11 | 1996-11-07 | Tesser Kurt Dipl Ing Fh | Einrichtung zum Zerstören zellulärer Strukturen in Schlämmen biologischer Kläranlagen |
| DE19842005A1 (de) * | 1998-09-04 | 2000-03-09 | Fraunhofer Ges Forschung | Verfahren und Vorrichtung zur Behandlung von biologischen Abfällen |
| WO2000061275A2 (fr) * | 1999-04-08 | 2000-10-19 | Bernd Penth | Procede et dispositif pour la realisation de processus chimiques et physiques |
| DE10019918A1 (de) * | 2000-04-20 | 2001-10-31 | Henning Marschler | Verfahren und Vorrichtung zur Zerkleinerung von Mikroorganismen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5364530A (en) * | 1988-11-17 | 1994-11-15 | Otto Oeko-Tech Gmbh & Co. Kg | Process for the biological purification of sewage |
| FR2766813B1 (fr) * | 1997-08-01 | 1999-10-01 | Degremont | Procede et dispositif d'epuration d'eaux usees comprenant un traitement additionnel des boues par ozonation |
| WO2002085798A1 (fr) * | 2001-04-18 | 2002-10-31 | Environmental Vision 21, Ltd. | Procede et installation de formation d'ubr pour le traitement des eaux usees |
-
2002
- 2002-12-05 DE DE2002156918 patent/DE10256918A1/de not_active Withdrawn
-
2003
- 2003-12-04 AU AU2003299299A patent/AU2003299299A1/en not_active Abandoned
- 2003-12-04 EP EP03799470A patent/EP1567454A2/fr not_active Withdrawn
- 2003-12-04 WO PCT/EP2003/013714 patent/WO2004050566A2/fr not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19517381C1 (de) * | 1995-05-11 | 1996-11-07 | Tesser Kurt Dipl Ing Fh | Einrichtung zum Zerstören zellulärer Strukturen in Schlämmen biologischer Kläranlagen |
| DE19842005A1 (de) * | 1998-09-04 | 2000-03-09 | Fraunhofer Ges Forschung | Verfahren und Vorrichtung zur Behandlung von biologischen Abfällen |
| WO2000061275A2 (fr) * | 1999-04-08 | 2000-10-19 | Bernd Penth | Procede et dispositif pour la realisation de processus chimiques et physiques |
| DE10019918A1 (de) * | 2000-04-20 | 2001-10-31 | Henning Marschler | Verfahren und Vorrichtung zur Zerkleinerung von Mikroorganismen |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1564519A1 (fr) | 2004-02-11 | 2005-08-17 | Rheinmetall Landsysteme GmbH | Véhicule ayant une construction contre les mines terrestres |
| EP1564518A1 (fr) | 2004-02-11 | 2005-08-17 | Rheinmetall Landsysteme GmbH | Véhicule avec protection contre les mines terrestres |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003299299A1 (en) | 2004-06-23 |
| AU2003299299A8 (en) | 2004-06-23 |
| EP1567454A2 (fr) | 2005-08-31 |
| WO2004050566A3 (fr) | 2004-07-15 |
| WO2004050566A2 (fr) | 2004-06-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8139 | Disposal/non-payment of the annual fee |