DE69928443T2 - Verfahren zur behandlung von abwasser in einem biofilter mittels gleichzeitiger nitrifikation/denitrifikation - Google Patents
Verfahren zur behandlung von abwasser in einem biofilter mittels gleichzeitiger nitrifikation/denitrifikation Download PDFInfo
- Publication number
- DE69928443T2 DE69928443T2 DE1999628443 DE69928443T DE69928443T2 DE 69928443 T2 DE69928443 T2 DE 69928443T2 DE 1999628443 DE1999628443 DE 1999628443 DE 69928443 T DE69928443 T DE 69928443T DE 69928443 T2 DE69928443 T2 DE 69928443T2
- Authority
- DE
- Germany
- Prior art keywords
- wastewater
- oxygen
- mentioned
- concentration
- biofilter
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 56
- 239000002351 wastewater Substances 0.000 title claims description 34
- 229910052760 oxygen Inorganic materials 0.000 claims description 25
- 239000001301 oxygen Substances 0.000 claims description 25
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 7
- 229910002651 NO3 Inorganic materials 0.000 claims description 6
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 6
- 230000001174 ascending effect Effects 0.000 claims description 6
- 238000006396 nitration reaction Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 5
- 238000005121 nitriding Methods 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 4
- 230000036284 oxygen consumption Effects 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 229930027945 nicotinamide-adenine dinucleotide Natural products 0.000 claims description 2
- BOPGDPNILDQYTO-NNYOXOHSSA-N nicotinamide-adenine dinucleotide Chemical compound C1=CCC(C(=O)N)=CN1[C@H]1[C@H](O)[C@H](O)[C@@H](COP(O)(=O)OP(O)(=O)OC[C@@H]2[C@H]([C@@H](O)[C@@H](O2)N2C3=NC=NC(N)=C3N=C2)O)O1 BOPGDPNILDQYTO-NNYOXOHSSA-N 0.000 claims description 2
- 230000033116 oxidation-reduction process Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 6
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 101710133727 Phospholipid:diacylglycerol acyltransferase Proteins 0.000 abstract 4
- 239000010802 sludge Substances 0.000 abstract 2
- 238000009279 wet oxidation reaction Methods 0.000 abstract 2
- 230000029087 digestion Effects 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 4
- 206010021143 Hypoxia Diseases 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 4
- 150000002823 nitrates Chemical class 0.000 description 4
- 239000002028 Biomass Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- HFKPAXQHQKDLSU-MCDZGGTQSA-N (2r,3r,4s,5r)-2-(6-aminopurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol;pyridine-3-carboxamide Chemical compound NC(=O)C1=CC=CN=C1.C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O HFKPAXQHQKDLSU-MCDZGGTQSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 108010020056 Hydrogenase Proteins 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000001651 autotrophic effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001546 nitrifying effect Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 210000002023 somite Anatomy 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000013022 venting 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
- C02F3/30—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
- C02F3/006—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
- C02F3/06—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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/04—Oxidation reduction potential [ORP]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/05—Conductivity or salinity
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/15—N03-N
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/16—Total nitrogen (tkN-N)
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/22—O2
- C02F2209/225—O2 in the gas phase
-
- 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)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Biological Treatment Of Waste Water (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9816508 | 1998-12-23 | ||
| FR9816508A FR2787782B1 (fr) | 1998-12-23 | 1998-12-23 | Procede de traitement d'un effluent mettant en oeuvre une nitrification/denitrification simultanees dans un biofiltre |
| PCT/FR1999/003280 WO2000039034A1 (fr) | 1998-12-23 | 1999-12-23 | Procede de traitement d'un effluent mettant en oeuvre une nitrification/denitrification simultanees dans un biofiltre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69928443D1 DE69928443D1 (de) | 2005-12-22 |
| DE69928443T2 true DE69928443T2 (de) | 2006-08-03 |
Family
ID=9534562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1999628443 Expired - Lifetime DE69928443T2 (de) | 1998-12-23 | 1999-12-23 | Verfahren zur behandlung von abwasser in einem biofilter mittels gleichzeitiger nitrifikation/denitrifikation |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6632365B1 (enExample) |
| EP (1) | EP1144318B1 (enExample) |
| JP (1) | JP4474500B2 (enExample) |
| AT (1) | ATE309966T1 (enExample) |
| AU (1) | AU1786600A (enExample) |
| CA (1) | CA2358415C (enExample) |
| DE (1) | DE69928443T2 (enExample) |
| DK (1) | DK1144318T3 (enExample) |
| ES (1) | ES2253923T3 (enExample) |
| FR (1) | FR2787782B1 (enExample) |
| HK (1) | HK1040696B (enExample) |
| WO (1) | WO2000039034A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ519744A (en) * | 2002-06-24 | 2005-03-24 | Victoria Link Ltd | Wet oxidation of organic waste using metal catalysts |
| US7618978B2 (en) | 2004-04-22 | 2009-11-17 | Eli Lilly And Company | Amides as BACE inhibitors |
| GB0411215D0 (en) * | 2004-05-20 | 2004-06-23 | Univ Cranfield | Waste water treatment |
| FR2871153B1 (fr) * | 2004-06-02 | 2006-08-11 | Otv Sa | Procede de traitement d'eaux a l'aide d'un reacteur biologique, dans lequel la vitesse d'air injecte dans le reacteur est regulee, et dispositif correspondant |
| US7431840B2 (en) * | 2005-08-24 | 2008-10-07 | Parkson Corporation | Denitrification process |
| CN100999359B (zh) * | 2006-01-10 | 2012-01-04 | 酷了绿色环境株式会社 | 废水处理方法和废水处理装置 |
| CN100410189C (zh) * | 2006-12-07 | 2008-08-13 | 同济大学 | 硝化反硝化一体式污水脱氮生物膜反应器 |
| US20120285894A1 (en) | 2011-05-13 | 2012-11-15 | Frank Leslie Smiddy | System and method for the treatment of wastewater |
| US9255025B2 (en) | 2012-07-20 | 2016-02-09 | ProAct Services Corporation | Method for the treatment of wastewater |
| FR3064625A1 (fr) * | 2017-03-30 | 2018-10-05 | Suez Groupe | Procede et dispositif de traitement d'eau residuaire |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57204294A (en) * | 1981-06-10 | 1982-12-14 | Kubota Ltd | Denitrification of water |
| FR2547574B1 (fr) * | 1983-06-15 | 1988-08-05 | Multibio | Procede et installation d'epuration biologique aerobie des eaux residuaires en utilisant des micro-organismes libres et des micro-organismes fixes |
| US6395522B1 (en) * | 1989-11-02 | 2002-05-28 | Alliedsignal Inc. | Biologically active support containing bound adsorbent particles and microorganisms for waste stream purification |
| FR2685692B1 (fr) * | 1991-12-31 | 1997-03-28 | Omnium Traitement Valorisa | Procede d'epuration d'effluents industriels et/ou urbains du type boues activees. |
| JP2609192B2 (ja) * | 1992-03-18 | 1997-05-14 | 株式会社荏原製作所 | 有機性汚水の生物学的脱リン硝化脱窒素処理方法 |
| JP3107950B2 (ja) * | 1993-07-07 | 2000-11-13 | オルガノ株式会社 | 生物処理装置、及び同装置を用いた水処理方法 |
| DE4447792C2 (de) * | 1994-05-17 | 2001-04-19 | Rwe Umwelt Ag | Denitrifikation in einem Verfahren zum Reinigen von Abwasser mittels Belebtschlamm |
| DE19754175A1 (de) * | 1997-01-24 | 1999-06-10 | Agro Drisa Gmbh Recycling Von | Vorrichtung zur intensivierten biologischen Abwasseraufbereitung |
-
1998
- 1998-12-23 FR FR9816508A patent/FR2787782B1/fr not_active Expired - Fee Related
-
1999
- 1999-12-23 US US09/856,831 patent/US6632365B1/en not_active Expired - Lifetime
- 1999-12-23 JP JP2000590953A patent/JP4474500B2/ja not_active Expired - Fee Related
- 1999-12-23 AT AT99961167T patent/ATE309966T1/de active
- 1999-12-23 EP EP99961167A patent/EP1144318B1/fr not_active Expired - Lifetime
- 1999-12-23 DE DE1999628443 patent/DE69928443T2/de not_active Expired - Lifetime
- 1999-12-23 CA CA 2358415 patent/CA2358415C/en not_active Expired - Fee Related
- 1999-12-23 ES ES99961167T patent/ES2253923T3/es not_active Expired - Lifetime
- 1999-12-23 HK HK02102347.4A patent/HK1040696B/zh not_active IP Right Cessation
- 1999-12-23 AU AU17866/00A patent/AU1786600A/en not_active Abandoned
- 1999-12-23 DK DK99961167T patent/DK1144318T3/da active
- 1999-12-23 WO PCT/FR1999/003280 patent/WO2000039034A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP1144318B1 (fr) | 2005-11-16 |
| WO2000039034A1 (fr) | 2000-07-06 |
| HK1040696A1 (en) | 2002-06-21 |
| FR2787782B1 (fr) | 2001-03-16 |
| AU1786600A (en) | 2000-07-31 |
| JP2002533217A (ja) | 2002-10-08 |
| HK1040696B (zh) | 2006-06-16 |
| ES2253923T3 (es) | 2006-06-01 |
| US6632365B1 (en) | 2003-10-14 |
| DE69928443D1 (de) | 2005-12-22 |
| ATE309966T1 (de) | 2005-12-15 |
| FR2787782A1 (fr) | 2000-06-30 |
| CA2358415A1 (en) | 2000-07-06 |
| JP4474500B2 (ja) | 2010-06-02 |
| EP1144318A1 (fr) | 2001-10-17 |
| CA2358415C (en) | 2008-10-21 |
| DK1144318T3 (da) | 2006-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| R082 | Change of representative |
Ref document number: 1144318 Country of ref document: EP Representative=s name: EISENFUEHR, SPEISER & PARTNER, 28217 BREMEN, DE |