FR2907447B1 - Element support de biofilm pour reacteur d'epuration biologique d'eau, presentant une serie d'ondulations, et reacteur correspondant. - Google Patents
Element support de biofilm pour reacteur d'epuration biologique d'eau, presentant une serie d'ondulations, et reacteur correspondant.Info
- Publication number
- FR2907447B1 FR2907447B1 FR0609245A FR0609245A FR2907447B1 FR 2907447 B1 FR2907447 B1 FR 2907447B1 FR 0609245 A FR0609245 A FR 0609245A FR 0609245 A FR0609245 A FR 0609245A FR 2907447 B1 FR2907447 B1 FR 2907447B1
- Authority
- FR
- France
- Prior art keywords
- reactor
- waves
- series
- support element
- water purifying
- 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 - Fee Related
Links
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
- C02F3/10—Packings; Fillings; Grids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/30—Details relating to random packing elements
- B01J2219/302—Basic shape of the elements
- B01J2219/30215—Toroid or ring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/30—Details relating to random packing elements
- B01J2219/302—Basic shape of the elements
- B01J2219/30223—Cylinder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/30—Details relating to random packing elements
- B01J2219/304—Composition or microstructure of the elements
- B01J2219/30466—Plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/30—Details relating to random packing elements
- B01J2219/31—Size details
- B01J2219/312—Sizes
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Biological Treatment Of Waste Water (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0609245A FR2907447B1 (fr) | 2006-10-20 | 2006-10-20 | Element support de biofilm pour reacteur d'epuration biologique d'eau, presentant une serie d'ondulations, et reacteur correspondant. |
PCT/EP2007/061262 WO2008046927A1 (fr) | 2006-10-20 | 2007-10-22 | Element support de biofilm pour reacteur d'epuration biologique d'eau, presentant une serie d'ondulations, et reacteur correspondant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0609245A FR2907447B1 (fr) | 2006-10-20 | 2006-10-20 | Element support de biofilm pour reacteur d'epuration biologique d'eau, presentant une serie d'ondulations, et reacteur correspondant. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2907447A1 FR2907447A1 (fr) | 2008-04-25 |
FR2907447B1 true FR2907447B1 (fr) | 2011-06-10 |
Family
ID=38014198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0609245A Expired - Fee Related FR2907447B1 (fr) | 2006-10-20 | 2006-10-20 | Element support de biofilm pour reacteur d'epuration biologique d'eau, presentant une serie d'ondulations, et reacteur correspondant. |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2907447B1 (fr) |
WO (1) | WO2008046927A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0801369B1 (pt) | 2008-05-02 | 2012-01-10 | conjunto de filtros sequenciais para tratamento de águas cinzas. | |
DE102008027789A1 (de) * | 2008-06-11 | 2009-12-17 | Fränkische Rohrwerke Gebr. Kirchner Gmbh & Co. Kg | Biofilm-Trägerelement, Verwendung derartiger Trägerelemente zur Reinigung von Wasser und Filter mit derartigen Trägerelementen |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3882027A (en) * | 1972-04-24 | 1975-05-06 | Ici Ltd | Random packing medium |
GB2160856A (en) * | 1984-06-28 | 1986-01-02 | Flocor Limited B S | Component (and method of manufacture thereof) for use in treatment of domestic, industrial and other effluents |
US4714547A (en) * | 1986-05-05 | 1987-12-22 | Willinger Bros., Inc. | Aquarium tubules |
EP0575314B2 (fr) * | 1990-01-23 | 2003-12-03 | Kaldnes Miljoteknologi A/S | Procede et reacteur d'epuration de l'eau |
JP2510124B2 (ja) * | 1993-09-07 | 1996-06-26 | 昌司 行本 | 河川水質浄化用プラスチック製接触濾材 |
ATE321848T1 (de) * | 2000-06-19 | 2006-04-15 | Bekaert Sa Nv | Immobilisierungsträger mit einem porösen medium |
JP2007044011A (ja) * | 2005-08-12 | 2007-02-22 | Run System:Kk | 水槽の浄化装置 |
CN2837297Y (zh) * | 2005-11-11 | 2006-11-15 | 万子潜 | 一种污水处理用填料 |
-
2006
- 2006-10-20 FR FR0609245A patent/FR2907447B1/fr not_active Expired - Fee Related
-
2007
- 2007-10-22 WO PCT/EP2007/061262 patent/WO2008046927A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2008046927A1 (fr) | 2008-04-24 |
FR2907447A1 (fr) | 2008-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name |
Owner name: VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT, FR Effective date: 20120507 |
|
CJ | Change in legal form |
Effective date: 20120507 |
|
ST | Notification of lapse |
Effective date: 20130628 |