SE7411754L - - Google Patents
Info
- Publication number
- SE7411754L SE7411754L SE7411754A SE7411754A SE7411754L SE 7411754 L SE7411754 L SE 7411754L SE 7411754 A SE7411754 A SE 7411754A SE 7411754 A SE7411754 A SE 7411754A SE 7411754 L SE7411754 L SE 7411754L
- Authority
- SE
- Sweden
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/56—Electro-osmotic dewatering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/66—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating
- B01D33/663—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating by direct contact with a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/801—Driving means, shaft packing systems or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/804—Accessories integrally combined with devices for controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/06—Filters making use of electricity or magnetism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/18—Heating or cooling the filters
-
- 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
-
- 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
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
-
- 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
- C02F11/15—Treatment of sludge; Devices therefor by de-watering, drying or thickening by treatment with electric, magnetic or electromagnetic fields; by treatment with ultrasonic waves
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10593373A JPS5516720B2 (fr) | 1973-09-21 | 1973-09-21 | |
| JP48105934A JPS5243472B2 (fr) | 1973-09-21 | 1973-09-21 | |
| JP1488374A JPS5344067B2 (fr) | 1974-02-07 | 1974-02-07 | |
| JP1883174A JPS5437424B2 (fr) | 1974-02-15 | 1974-02-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7411754L true SE7411754L (fr) | 1975-03-24 |
| SE407207B SE407207B (sv) | 1979-03-19 |
Family
ID=27456293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7411754A SE407207B (sv) | 1973-09-21 | 1974-09-18 | Anordning for att behandla slam |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3962069A (fr) |
| CA (1) | CA1031297A (fr) |
| DE (1) | DE2444903C3 (fr) |
| GB (1) | GB1477151A (fr) |
| SE (1) | SE407207B (fr) |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4189845A (en) * | 1973-10-10 | 1980-02-26 | Candor James T | Method and apparatus for electrostatically forming a layer of material from a slurry thereof |
| GB1564346A (en) * | 1975-09-29 | 1980-04-10 | Krugmann H | Electrolyc process for treating sewage produced on ships |
| US4045326A (en) * | 1976-08-10 | 1977-08-30 | Arthur Shelley King | Suspended solids extraction system and method |
| US4244804A (en) * | 1979-01-15 | 1981-01-13 | Innova, Inc. | Slime and sludge dewatering |
| US4252901A (en) * | 1979-07-11 | 1981-02-24 | Universal Research And Development Corp. | System and process for anaerobic digestion |
| US4236317A (en) * | 1979-10-16 | 1980-12-02 | Candor James T | Method and apparatus for electrostatically forming a layer of material from a slurry thereof |
| EP0046155A1 (fr) * | 1980-08-14 | 1982-02-24 | Innova, Inc. | Procédé et appareil de déshydratation de boues |
| US4367132A (en) * | 1980-08-27 | 1983-01-04 | Electro-Petroleum, Inc. | Method for removing liquid from chemically-precipitated sludge |
| US4671874A (en) * | 1981-04-06 | 1987-06-09 | Champion International Corporation | Continuous dewatering apparatus |
| CA1171382A (fr) * | 1981-05-26 | 1984-07-24 | Alberta Oil Sands Technology And Research Authority | Separation des suspensions minerales aqueuses par electrophorese |
| US4755305A (en) * | 1982-03-15 | 1988-07-05 | Champion International Corporation | Continuous dewatering method |
| GB2143850B (en) * | 1983-07-16 | 1987-02-25 | Lyn Illtyd Davies Llewellyn | Thickening coal washery tailings |
| US4808304A (en) * | 1983-10-19 | 1989-02-28 | Deal Troy M | Apparatus for the dewatering of phosphate slimes |
| US4726903A (en) * | 1985-07-05 | 1988-02-23 | Dickey Leland C | Continuous flow separation or mixing by electrophoresis with moving boundary sorption |
| US4623442A (en) * | 1985-09-26 | 1986-11-18 | Alberta Oil Sands Technology And Research Authority | Apparatus for continuously separating particulate solids from liquid suspensions |
| US5192413A (en) * | 1987-04-13 | 1993-03-09 | Fuji Electric Co., Ltd. | Electroosmotic dewaterer |
| US4761236A (en) * | 1987-07-09 | 1988-08-02 | Dickey Leland C | Coordinated sorptive strand contactor |
| US4923581A (en) * | 1987-07-23 | 1990-05-08 | Precision Image Corporation | Toner recycling by counterflow |
| US4799452A (en) * | 1987-07-23 | 1989-01-24 | Precision Image Corporation | Liquid toner recycling system and method |
| US4872965A (en) * | 1988-02-10 | 1989-10-10 | Pankow Mark L | Contact lens cleaning apparatus |
| NL8801037A (nl) * | 1988-04-21 | 1989-11-16 | Pannevis Bv | Werkwijze en inrichting voor het verwijderen van vloeistof uit een mengsel van vaste stof en vloeistof. |
| US4861496A (en) * | 1988-06-13 | 1989-08-29 | Recycled Energy, Inc. | Electro-dewatering method and apparatus |
| US5439572A (en) * | 1991-12-02 | 1995-08-08 | Isoclear, Inc. | Lens protective encasement packet |
| US5368708A (en) * | 1991-12-02 | 1994-11-29 | Isoclear, Inc. | Lens decontamination system |
| US5230809A (en) * | 1992-03-11 | 1993-07-27 | Donald Roslonski | Method and apparatus for dewatering sludge materials |
| US6709594B2 (en) * | 1995-11-02 | 2004-03-23 | Dh20, L.L.C. | Method for treating waste-activated sludge using electroporation |
| US5893979A (en) * | 1995-11-02 | 1999-04-13 | Held; Jeffery S. | Method for dewatering previously-dewatered municipal waste-water sludges using high electrical voltage |
| US5695650A (en) * | 1995-11-02 | 1997-12-09 | Held; Jeffery S. | Method for dewatering previously-dewatered municipal waste-water sludges using high electrical voltage |
| US7507341B2 (en) * | 1999-01-13 | 2009-03-24 | Opencel Llc | Method of and apparatus for converting biological materials into energy resources |
| US6030538A (en) * | 1995-11-02 | 2000-02-29 | Held; Jeffery S. | Method and apparatus for dewatering previously-dewatered municipal waste-water sludges using high electrical voltages |
| EP1423336A1 (fr) * | 2001-08-07 | 2004-06-02 | Reveo, Inc. | Flux d'electrode mobile s'ecoulant par le biais d'un condensateur |
| US7572369B2 (en) * | 2007-02-16 | 2009-08-11 | Opencel Llc | System for supporting denitrification |
| WO2011063512A1 (fr) * | 2009-11-26 | 2011-06-03 | Gl&V Canada Inc. | Augmentation de l'efficacité de déshydratation par la combinaison de l'électro-osmose et de l'aération |
| IT1401476B1 (it) * | 2010-07-21 | 2013-07-26 | Ambiente E Nutrizione S P A | Procedimento per modificare la struttura di un fango organico |
| CA2758872A1 (fr) | 2011-04-07 | 2012-10-07 | Dpra Canada Incorporated | Appareillage et procede electrocinetique de densification de residus de sables bitumineux |
| US10486108B2 (en) * | 2012-10-04 | 2019-11-26 | University Of Florida Research Foundation, Inc. | Electrokinetic dewatering of phosphatic clay suspensions |
| US9428408B2 (en) | 2013-10-07 | 2016-08-30 | Dpra Canada Incorporated | Method and apparatus for treating tailings using an AC voltage with a DC offset |
| US10315165B2 (en) | 2014-10-05 | 2019-06-11 | University Of Florida Research Foundation, Inc. | Continuous electrokinetic dewatering of phosphatic clay suspensions |
| US11208342B2 (en) * | 2014-10-05 | 2021-12-28 | University Of Florida Research Foundation, Incorporated | Device for efficient continuous electrokinetic dewatering of phosphatic clay suspensions |
| DK3231984T3 (da) * | 2016-04-11 | 2020-08-31 | Max Wild Gmbh | Fremgangsmåde til behandling af boreslam |
| CN108298791A (zh) * | 2018-03-22 | 2018-07-20 | 天津五洲同创空调制冷设备有限公司 | 一种新型的多功能污泥热泵干化机 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US894070A (en) * | 1905-06-27 | 1908-07-21 | Hoechst Ag | Extraction of water or other liquid from mineral, vegetable, and animal substances. |
| US2900320A (en) * | 1956-07-09 | 1959-08-18 | Metcalfe Kenneth Archibald | Solid separation by electrophoretic means |
| US3436326A (en) * | 1964-12-28 | 1969-04-01 | Dow Chemical Co | Removal of waste solids from aqueous systems |
| US3506562A (en) * | 1966-12-05 | 1970-04-14 | Motherwell Bridge & Eng Co Ltd | Dewatering of sludge |
| FR1533226A (fr) * | 1967-01-24 | 1968-07-19 | Manufactures De Carrelages Cer | Procédé de raffermissement et séchage de pâtes céramiques |
| US3664940A (en) * | 1969-10-06 | 1972-05-23 | Us Interior | Suspension dewatering method |
| US3846300A (en) * | 1971-01-11 | 1974-11-05 | Inoue Japax Res | Water purification |
-
1974
- 1974-09-18 SE SE7411754A patent/SE407207B/xx unknown
- 1974-09-19 DE DE2444903A patent/DE2444903C3/de not_active Expired
- 1974-09-19 GB GB4079374A patent/GB1477151A/en not_active Expired
- 1974-09-20 CA CA209,705A patent/CA1031297A/fr not_active Expired
- 1974-09-23 US US05/508,611 patent/US3962069A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1477151A (en) | 1977-06-22 |
| SE407207B (sv) | 1979-03-19 |
| CA1031297A (fr) | 1978-05-16 |
| DE2444903A1 (de) | 1975-04-03 |
| US3962069A (en) | 1976-06-08 |
| DE2444903C3 (de) | 1981-04-16 |
| DE2444903B2 (de) | 1980-07-31 |