BE1008828A3 - Procede a lit fixe d'epuration des eaux usees. - Google Patents
Procede a lit fixe d'epuration des eaux usees. Download PDFInfo
- Publication number
- BE1008828A3 BE1008828A3 BE9401040A BE9401040A BE1008828A3 BE 1008828 A3 BE1008828 A3 BE 1008828A3 BE 9401040 A BE9401040 A BE 9401040A BE 9401040 A BE9401040 A BE 9401040A BE 1008828 A3 BE1008828 A3 BE 1008828A3
- Authority
- BE
- Belgium
- Prior art keywords
- reactor
- waste water
- partial
- reactors
- loading
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 47
- 230000008569 process Effects 0.000 title claims abstract description 29
- 238000004065 wastewater treatment Methods 0.000 title description 2
- 239000002351 wastewater Substances 0.000 claims abstract description 59
- 230000009467 reduction Effects 0.000 claims abstract description 22
- 238000011068 loading method Methods 0.000 claims abstract description 21
- 238000005273 aeration Methods 0.000 claims abstract description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000001301 oxygen Substances 0.000 claims abstract description 13
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims abstract description 6
- 230000008030 elimination Effects 0.000 claims description 10
- 238000003379 elimination reaction Methods 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- 241000894006 Bacteria Species 0.000 description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 9
- 229910002651 NO3 Inorganic materials 0.000 description 9
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 9
- 238000005352 clarification Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 244000005700 microbiome Species 0.000 description 7
- 239000010802 sludge Substances 0.000 description 7
- 230000007613 environmental effect Effects 0.000 description 6
- 239000000852 hydrogen donor Substances 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 238000001994 activation Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 150000002823 nitrates Chemical class 0.000 description 3
- 230000001546 nitrifying effect Effects 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000010534 mechanism of action Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 241000605159 Nitrobacter Species 0.000 description 1
- 241000605122 Nitrosomonas Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 230000001651 autotrophic effect Effects 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical class [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- XOFYZVNMUHMLCC-ZPOLXVRWSA-N prednisone Chemical compound O=C1C=C[C@]2(C)[C@H]3C(=O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 XOFYZVNMUHMLCC-ZPOLXVRWSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000008685 targeting Effects 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
- C02F3/121—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
- C02F3/06—Aerobic processes using submerged filters
-
- 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)
- 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)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4339630A DE4339630C1 (de) | 1993-11-20 | 1993-11-20 | Festbettverfahren zur Abwasserreinigung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE1008828A3 true BE1008828A3 (fr) | 1996-08-06 |
Family
ID=6503056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE9401040A BE1008828A3 (fr) | 1993-11-20 | 1994-11-17 | Procede a lit fixe d'epuration des eaux usees. |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT404932B (de) |
| BE (1) | BE1008828A3 (de) |
| CH (1) | CH687762A5 (de) |
| DE (1) | DE4339630C1 (de) |
| FR (1) | FR2712581A1 (de) |
| GB (1) | GB2283970A (de) |
| IT (1) | IT1270702B (de) |
| PL (1) | PL305905A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19501260C1 (de) * | 1995-01-18 | 1996-06-05 | Noell Gmbh | Verfahren und Vorrichtung zur Behandlung von Abwässern |
| DE19819875C1 (de) * | 1998-04-27 | 1999-11-04 | Tat Ingenieurgesellschaft Mbh | Verfahren zum Steuern und Regeln der Belüftung von intermittierenden Kläranlagen |
| GB9827518D0 (en) * | 1998-12-14 | 1999-02-10 | County Environmental Services | Landfill leachate treatment |
| DE19950617A1 (de) * | 1999-10-20 | 2001-04-26 | Thilo Herrmann | Verfahren und Anlage zum Abbau von gelösten Stoffen in Wasser und Abwasser |
| DE102007056996A1 (de) | 2007-11-27 | 2009-05-28 | LAMBDA Gesellschaft für Gastechnik GmbH | Verfahren und Vorrichtung zur Behandlung von Abwasser mit hohem Stickstoff- und niedrigem BSB5Anteil, insbesondere von Deponiewasser |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3215404A1 (de) * | 1982-04-24 | 1983-10-27 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zur biologischen reinigung von abwasser |
| US4663044A (en) * | 1985-09-13 | 1987-05-05 | Transfield, Incorporated | Biological treatment of wastewater |
| EP0526328A1 (de) * | 1991-08-02 | 1993-02-03 | OTV (OMNIUM de TRAITEMENTS et de VALORISATION) | Verfahren zum Entfernen von organischem Kohlenstoff, Stickstoff und Phosphor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4663944A (en) * | 1985-07-12 | 1987-05-12 | Cornell Research Foundation, Inc. | Cryogenic sample stage for an ion microscope |
| DE3835374A1 (de) * | 1988-10-18 | 1990-04-19 | Boes Manfred | Verfahren zur reinigung von abwasser in einem belebungsbecken |
-
1993
- 1993-11-20 DE DE4339630A patent/DE4339630C1/de not_active Expired - Fee Related
-
1994
- 1994-10-27 CH CH03218/94A patent/CH687762A5/de not_active IP Right Cessation
- 1994-11-07 AT AT0205994A patent/AT404932B/de not_active IP Right Cessation
- 1994-11-16 IT ITMI942323 patent/IT1270702B/it active IP Right Grant
- 1994-11-17 FR FR9413745A patent/FR2712581A1/fr active Pending
- 1994-11-17 BE BE9401040A patent/BE1008828A3/fr not_active IP Right Cessation
- 1994-11-18 PL PL30590594A patent/PL305905A1/xx unknown
- 1994-11-18 GB GB9423371A patent/GB2283970A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3215404A1 (de) * | 1982-04-24 | 1983-10-27 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zur biologischen reinigung von abwasser |
| US4663044A (en) * | 1985-09-13 | 1987-05-05 | Transfield, Incorporated | Biological treatment of wastewater |
| EP0526328A1 (de) * | 1991-08-02 | 1993-02-03 | OTV (OMNIUM de TRAITEMENTS et de VALORISATION) | Verfahren zum Entfernen von organischem Kohlenstoff, Stickstoff und Phosphor |
Non-Patent Citations (2)
| Title |
|---|
| F. ROGALLA ET AL.: "Experience with nutrient removal in France", IAWPRC WORKSHOP ON DESIGN AND OPERATIONAL EXPERIENCE OF TREATMENT PLANTS FOR NUTRIENT REMOVAL FROM WASTEWATER, 28 June 1993 (1993-06-28) - 29 June 1993 (1993-06-29), PERUGIA (IT) * |
| F.ROGALLA ET AL.: "deux ans d'exploitation des biofiltres pour l'élimination de l'azote", L'EAU,L'INDUSTRIE,LES NUISANCES, no. 164, PARIS, pages 1 - 42 * |
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI942323A1 (it) | 1996-05-16 |
| ITMI942323A0 (it) | 1994-11-16 |
| FR2712581A1 (fr) | 1995-05-24 |
| PL305905A1 (en) | 1995-05-29 |
| GB2283970A (en) | 1995-05-24 |
| ATA205994A (de) | 1998-08-15 |
| AT404932B (de) | 1999-03-25 |
| GB9423371D0 (en) | 1995-01-11 |
| IT1270702B (it) | 1997-05-07 |
| DE4339630C1 (de) | 1995-03-02 |
| CH687762A5 (de) | 1997-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: ENVICON KLARTECHNIK V.M.B.H. Effective date: 19961130 |