FR2383130A1 - Decanteur-separateur de boues - Google Patents
Decanteur-separateur de bouesInfo
- Publication number
- FR2383130A1 FR2383130A1 FR7706897A FR7706897A FR2383130A1 FR 2383130 A1 FR2383130 A1 FR 2383130A1 FR 7706897 A FR7706897 A FR 7706897A FR 7706897 A FR7706897 A FR 7706897A FR 2383130 A1 FR2383130 A1 FR 2383130A1
- Authority
- FR
- France
- Prior art keywords
- sludge
- stocking
- liq
- drained
- detached
- 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.)
- Granted
Links
- 239000010802 sludge Substances 0.000 title abstract 9
- 238000004062 sedimentation Methods 0.000 title 1
- 238000009713 electroplating Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000010422 painting Methods 0.000 abstract 1
- 238000005554 pickling Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 238000004381 surface treatment Methods 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 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
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/128—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using batch processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
- B01D21/2483—Means or provisions for manually removing the sediments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
- B01D29/27—Filter bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/0469—Filter tubes connected to collector tubes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
Dispositif complémentaire à un brevet original déposé en juillet 1975 concernant un appareil destiné à la récupération des boues d'hydroxydes métalliques et suspensions diverses provenant du traitement des eaux usées des installations de galvanoplastie, décapage, etc. Le dispositif consiste en un aménagement particulier de l'attachage des manches filtrantes permettant un emmagasinage important de textile, ce qui permet, au fur et à mesure de la sédimentation des boues, de constituer des sacs de boues pelletables que l'on peut séparer de la manche principale et stocker pour dessication terminale ou élimination en décharge ou usine de traitement
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7706897A FR2383130A1 (fr) | 1977-03-09 | 1977-03-09 | Decanteur-separateur de boues |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7706897A FR2383130A1 (fr) | 1977-03-09 | 1977-03-09 | Decanteur-separateur de boues |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2383130A1 true FR2383130A1 (fr) | 1978-10-06 |
FR2383130B1 FR2383130B1 (fr) | 1983-06-10 |
Family
ID=9187791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7706897A Granted FR2383130A1 (fr) | 1977-03-09 | 1977-03-09 | Decanteur-separateur de boues |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2383130A1 (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0009738A1 (fr) * | 1978-10-04 | 1980-04-16 | Hoechst Aktiengesellschaft | Procédé de filtration pour la séparation de produits solides, boueux et dissous contenus dans des eaux résiduaires ou dans des boues provenant du traitement d'eaux résiduaires |
EP0067795A2 (fr) * | 1981-06-02 | 1982-12-22 | Natro Cellulosa Industria Imballaggi Carta S.P.A. | Procédé de séparation de boue dans la purification d'eau et installation de filtration pour effectuer ce procédé |
FR2532556A1 (fr) * | 1982-09-03 | 1984-03-09 | Marseille Eaux | Dispositif simplifie pour la filtration et la separation en continu des produits fluides et solides |
WO1985005616A1 (fr) * | 1984-06-01 | 1985-12-19 | Interpublic A.S. | Filet tubulaire pour le traitement des eaux d'egout |
EP0252996A1 (fr) * | 1985-12-24 | 1988-01-20 | Trest 'juzhvodoprovod' | Dispositif pour le filtrage d'un liquide |
EP0402243A1 (fr) * | 1989-06-09 | 1990-12-12 | Jean-François Guyot | Dispositif de filtration destiné notament à l'épuration des eaux de piscine |
WO1992003208A1 (fr) * | 1990-08-23 | 1992-03-05 | North West Water Limited | Procede et appareil de filtration industrielle pour la separation de solides d'un ecoulement de fluide |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR797376A (fr) * | ||||
DE75793C (de) * | B. gerritzen in Goch, Calcarstrafse | Vorrichtung zur abwechselnden Beschickung von Oelfiltrirapparaten | ||
FR22881E (fr) * | 1920-02-27 | 1921-09-05 | Eugene Jean Theodore | Systèmes de filtre à manches pouvant se retourner et lavable sans nécessiter de démontage |
US1627795A (en) * | 1926-06-19 | 1927-05-10 | Manning Mfg Company | Milk filter |
-
1977
- 1977-03-09 FR FR7706897A patent/FR2383130A1/fr active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR797376A (fr) * | ||||
DE75793C (de) * | B. gerritzen in Goch, Calcarstrafse | Vorrichtung zur abwechselnden Beschickung von Oelfiltrirapparaten | ||
FR22881E (fr) * | 1920-02-27 | 1921-09-05 | Eugene Jean Theodore | Systèmes de filtre à manches pouvant se retourner et lavable sans nécessiter de démontage |
US1627795A (en) * | 1926-06-19 | 1927-05-10 | Manning Mfg Company | Milk filter |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0009738A1 (fr) * | 1978-10-04 | 1980-04-16 | Hoechst Aktiengesellschaft | Procédé de filtration pour la séparation de produits solides, boueux et dissous contenus dans des eaux résiduaires ou dans des boues provenant du traitement d'eaux résiduaires |
EP0067795A2 (fr) * | 1981-06-02 | 1982-12-22 | Natro Cellulosa Industria Imballaggi Carta S.P.A. | Procédé de séparation de boue dans la purification d'eau et installation de filtration pour effectuer ce procédé |
EP0067795A3 (en) * | 1981-06-02 | 1983-08-03 | Natro Cellulosa Industria Imballaggi Carta S.P.A. | Slurry removal process in the water purification treatment and apparatus and filter elements for carrying out the process |
FR2532556A1 (fr) * | 1982-09-03 | 1984-03-09 | Marseille Eaux | Dispositif simplifie pour la filtration et la separation en continu des produits fluides et solides |
EP0110799A1 (fr) * | 1982-09-03 | 1984-06-13 | Jean Claude Sauvaget | Dispositif simplifié pour la filtration et la séparation en continu des produits fluides et solides |
WO1985005616A1 (fr) * | 1984-06-01 | 1985-12-19 | Interpublic A.S. | Filet tubulaire pour le traitement des eaux d'egout |
US4681688A (en) * | 1984-06-01 | 1987-07-21 | Interpublic A.S | Tubular trash net for pre-treating sewage, with replaceable net cassette |
EP0252996A1 (fr) * | 1985-12-24 | 1988-01-20 | Trest 'juzhvodoprovod' | Dispositif pour le filtrage d'un liquide |
EP0252996A4 (fr) * | 1985-12-24 | 1988-04-26 | Trest Juzhvodoprovod | Dispositif pour le filtrage d'un liquide. |
EP0402243A1 (fr) * | 1989-06-09 | 1990-12-12 | Jean-François Guyot | Dispositif de filtration destiné notament à l'épuration des eaux de piscine |
FR2648054A1 (fr) * | 1989-06-09 | 1990-12-14 | Guyot Jean Francois | Dispositif de filtration destine notamment a l'epuration des eaux de piscine |
WO1992003208A1 (fr) * | 1990-08-23 | 1992-03-05 | North West Water Limited | Procede et appareil de filtration industrielle pour la separation de solides d'un ecoulement de fluide |
AU645840B2 (en) * | 1990-08-23 | 1994-01-27 | United Utilities Plc | Industrial filtration apparatus and method for the separation of solids from a fluid stream |
GB2247186B (en) * | 1990-08-23 | 1995-01-18 | George Francis Gilbert Clough | Industrial filtration apparatus and method for the separation of solids from a fluid stream |
US5439598A (en) * | 1990-08-23 | 1995-08-08 | North West Water Group Plc | Industrial filtration apparatus and method for the separation of solids from a fluid stream |
Also Published As
Publication number | Publication date |
---|---|
FR2383130B1 (fr) | 1983-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |