ES414632A1 - Extended surface rotating biological contactor - Google Patents
Extended surface rotating biological contactorInfo
- Publication number
- ES414632A1 ES414632A1 ES414632A ES414632A ES414632A1 ES 414632 A1 ES414632 A1 ES 414632A1 ES 414632 A ES414632 A ES 414632A ES 414632 A ES414632 A ES 414632A ES 414632 A1 ES414632 A1 ES 414632A1
- Authority
- ES
- Spain
- Prior art keywords
- sheets
- define
- contactor
- radial passages
- passages
- 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
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
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/082—Rotating biological contactors
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S416/00—Fluid reaction surfaces, i.e. impellers
- Y10S416/03—Sheet metal
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
- External Artificial Organs (AREA)
Abstract
There is disclosed a rotating biological contactor formed of abutting thin wall sheets arrayed along a central hollow square shaft. The contactor takes several forms. In some forms, the sheets are identical vacuum formed sheets joined face-to-face and back-to-back to define a plurality of spaced radial passages open to the perimeter of the contactor and series of concentric passages extending between, and opening into, adjacent radial passages. The identical sheets may be continuous or built up from circular sectors. In other forms, alternate flat sheets and formed sheets are employed to define a similar arrangement of concentric and radial passages. In still another form, trapazoidal formed sections are employed with flat sheets to define a series of parallel, generally concentric passages and with the radial passages being defined by the space between the side edges of the trapazoidal sections.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00252038A US3827559A (en) | 1972-05-10 | 1972-05-10 | Extended surface rotating biological contactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES414632A1 true ES414632A1 (en) | 1976-02-01 |
Family
ID=22954359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES414632A Expired ES414632A1 (en) | 1972-05-10 | 1973-05-10 | Extended surface rotating biological contactor |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US3827559A (en) |
| JP (1) | JPS5221819B2 (en) |
| AR (1) | AR194438A1 (en) |
| AU (1) | AU470274B2 (en) |
| BE (1) | BE799274A (en) |
| BG (1) | BG20094A3 (en) |
| BR (1) | BR7303411D0 (en) |
| CA (1) | CA984065A (en) |
| CH (1) | CH582112A5 (en) |
| CS (1) | CS174205B2 (en) |
| DE (1) | DE2324000C3 (en) |
| DK (1) | DK143841C (en) |
| ES (1) | ES414632A1 (en) |
| FR (1) | FR2184068B1 (en) |
| GB (1) | GB1394552A (en) |
| HU (1) | HU173032B (en) |
| IL (1) | IL42159A (en) |
| IT (1) | IT985010B (en) |
| NL (1) | NL7306499A (en) |
| NO (1) | NO134584C (en) |
| PL (1) | PL87242B1 (en) |
| SE (1) | SE390726B (en) |
| YU (1) | YU122073A (en) |
| ZA (1) | ZA732849B (en) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49111458A (en) * | 1973-02-26 | 1974-10-23 | ||
| AR207955A1 (en) * | 1973-06-15 | 1976-11-22 | Autotrol Corp | AN APPARATUS FOR THE BIOLOGICAL TREATMENT OF WASTEWATER |
| JPS5017049A (en) * | 1973-06-20 | 1975-02-22 | ||
| US3904525A (en) * | 1973-08-23 | 1975-09-09 | Lawrence R Rosenberg | Waste treatment apparatus |
| JPS5152653A (en) * | 1974-11-02 | 1976-05-10 | Tanaka Seian Kk | |
| JPS51102360A (en) * | 1975-03-05 | 1976-09-09 | Tanaka Seian Kk | |
| JPS5631356Y2 (en) * | 1976-09-24 | 1981-07-25 | ||
| JPS53145823U (en) * | 1977-04-21 | 1978-11-16 | ||
| US4115268A (en) * | 1977-05-16 | 1978-09-19 | Thissen Christopher P | Waste water treatment rotor |
| JPS5424965U (en) * | 1977-07-20 | 1979-02-19 | ||
| US4137172A (en) * | 1977-08-17 | 1979-01-30 | Fmc Corporation | Rotating biological contactor |
| US4160736A (en) * | 1977-10-11 | 1979-07-10 | Autotrol Corporation | Rotating trickling filter |
| JPS5472855U (en) * | 1977-11-02 | 1979-05-24 | ||
| JPS54120950A (en) * | 1978-03-14 | 1979-09-19 | Dengyosha Mach Works | Centrifugal rotating disc for biological oxidation treatment device |
| US4177147A (en) * | 1978-03-20 | 1979-12-04 | Roberts Filter Manufacturing Company | Biological treating systems |
| US4399031A (en) * | 1980-07-07 | 1983-08-16 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Biological sewage treatment apparatus of the rotary disc type |
| DE3201848A1 (en) * | 1982-01-22 | 1983-08-04 | Mecapec S.A., 8716 Schmerikon | SUBMERSIBLE DRIP BODY FOR BIOLOGICAL WASTE WATER TREATMENT |
| US4549962A (en) * | 1984-07-19 | 1985-10-29 | Envirex Inc. | Rotating biological contactor |
| AT380004B (en) * | 1984-07-23 | 1986-03-25 | Overhoff Gmbh | LIQUID VENTILATION DEVICE, IN PARTICULAR WATER VENTILATION DEVICE |
| US4537678A (en) * | 1984-10-04 | 1985-08-27 | Walker Process Corporation | Rotary biological contactor |
| US5227055A (en) * | 1992-01-15 | 1993-07-13 | Cornell Research Foundation, Inc. | Aquaculture water treatment system including combined rotating biological contactor and evaporative cooler |
| IES57659B2 (en) * | 1992-08-24 | 1993-02-10 | Butler James Patrick J | Apparatus for the treatment of sewage |
| US5527454A (en) * | 1994-04-26 | 1996-06-18 | Jacobs Environmental, Inc. | Mechanical ventilation system to capture gases released from wastewater passing through rock media trickling filters |
| RU2102341C1 (en) * | 1995-04-14 | 1998-01-20 | Виктор Игнатьевич Тумченок | Water treatment apparatus |
| WO2002074702A2 (en) * | 2001-03-15 | 2002-09-26 | Norddeutsche Seekabelwerk Gmbh | Immersion percolating filter |
| CA2550018C (en) * | 2005-06-09 | 2015-08-04 | Manuel Alvarez Cuenca | Active biological contactor (abc): a modular wastewater treatment system |
| DE102005062505A1 (en) * | 2005-12-27 | 2007-07-05 | Biermann, Jana, Dipl.-Ing. (FH) | Rotating dipping body for biological cleaning stages of clarification plants, comprises a closed channel exhibiting vegetation body serving as vegetation carrier for biological lawn, and two radial channel-contracting element |
| FR2923479B1 (en) * | 2007-11-14 | 2012-04-13 | Degremont | INSTALLATION FOR THE TREATMENT OF WASTEWATER AND BIOLOGICAL DISK FOR SUCH A INSTALLATION |
| CN102178970B (en) * | 2011-04-20 | 2014-01-01 | 林蒙 | Advanced oxidation purification device for air and water and its spiral splitter |
| US20150315036A1 (en) * | 2014-05-01 | 2015-11-05 | Benjamin Clegg | Water Evaporator Enhancer |
| WO2025118056A1 (en) * | 2023-12-05 | 2025-06-12 | Acquabrasilis Meio Ambiente Ltda. | Compact system for treating greywater for reuse |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3232865A (en) * | 1962-06-11 | 1966-02-01 | Johns Manville | Method of purifying waste water |
| US3227429A (en) * | 1963-02-04 | 1966-01-04 | American Radiator & Standard | Mass transfer packing |
| US3335081A (en) * | 1966-02-02 | 1967-08-08 | El-Naggar Ahmed Sami | Method of treatment of sewage by biooxidation and apparatus therefor |
| US3703961A (en) * | 1970-02-18 | 1972-11-28 | Aqua Treatment Ind Inc | Rotary biological flow-through filter |
-
1972
- 1972-05-10 US US00252038A patent/US3827559A/en not_active Expired - Lifetime
-
1973
- 1973-04-26 ZA ZA732849A patent/ZA732849B/en unknown
- 1973-05-01 IL IL4215973A patent/IL42159A/en unknown
- 1973-05-02 CA CA170,244A patent/CA984065A/en not_active Expired
- 1973-05-07 NO NO186873A patent/NO134584C/no unknown
- 1973-05-07 GB GB2169573A patent/GB1394552A/en not_active Expired
- 1973-05-08 BG BG2354173A patent/BG20094A3/xx unknown
- 1973-05-09 BE BE1005027A patent/BE799274A/en not_active IP Right Cessation
- 1973-05-09 DE DE2324000A patent/DE2324000C3/en not_active Expired
- 1973-05-09 NL NL7306499A patent/NL7306499A/xx not_active Application Discontinuation
- 1973-05-09 DK DK255173A patent/DK143841C/en active
- 1973-05-09 HU HUAU000301 patent/HU173032B/en unknown
- 1973-05-09 CH CH656173A patent/CH582112A5/xx not_active IP Right Cessation
- 1973-05-09 AU AU55469/73A patent/AU470274B2/en not_active Expired
- 1973-05-09 AR AR24792073A patent/AR194438A1/en active
- 1973-05-09 YU YU122073A patent/YU122073A/en unknown
- 1973-05-10 IT IT4988373A patent/IT985010B/en active
- 1973-05-10 FR FR7316914A patent/FR2184068B1/fr not_active Expired
- 1973-05-10 CS CS332273A patent/CS174205B2/cs unknown
- 1973-05-10 PL PL1973162462A patent/PL87242B1/pl unknown
- 1973-05-10 BR BR341173A patent/BR7303411D0/en unknown
- 1973-05-10 ES ES414632A patent/ES414632A1/en not_active Expired
- 1973-05-10 SE SE7306622A patent/SE390726B/en unknown
- 1973-05-10 JP JP5204073A patent/JPS5221819B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4961960A (en) | 1974-06-15 |
| BR7303411D0 (en) | 1974-07-25 |
| CS174205B2 (en) | 1977-03-31 |
| DK143841B (en) | 1981-10-19 |
| BE799274A (en) | 1973-11-09 |
| IL42159A0 (en) | 1973-07-30 |
| PL87242B1 (en) | 1976-06-30 |
| YU122073A (en) | 1982-02-25 |
| DE2324000C3 (en) | 1980-10-16 |
| DE2324000B2 (en) | 1980-02-14 |
| CH582112A5 (en) | 1976-11-30 |
| IL42159A (en) | 1975-12-31 |
| NO134584B (en) | 1976-08-02 |
| JPS5221819B2 (en) | 1977-06-13 |
| CA984065A (en) | 1976-02-17 |
| GB1394552A (en) | 1975-05-21 |
| ZA732849B (en) | 1974-03-27 |
| US3827559A (en) | 1974-08-06 |
| HU173032B (en) | 1979-02-28 |
| FR2184068B1 (en) | 1977-02-11 |
| AU5546973A (en) | 1974-11-14 |
| NO134584C (en) | 1976-11-10 |
| IT985010B (en) | 1974-11-30 |
| DK143841C (en) | 1982-05-10 |
| AR194438A1 (en) | 1973-07-13 |
| NL7306499A (en) | 1973-11-13 |
| DE2324000A1 (en) | 1973-11-22 |
| AU470274B2 (en) | 1976-03-11 |
| BG20094A3 (en) | 1975-10-30 |
| FR2184068A1 (en) | 1973-12-21 |
| SE390726B (en) | 1977-01-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1394552A (en) | Rotating biological contactor | |
| AT334115B (en) | EXAMINER WITH CURVING CUVETS | |
| ES2032472T3 (en) | METALLIC CATALYST SUPPORT BODIES OF DIFFERENT CORRUGATED SHEET PLATES. | |
| SU656484A3 (en) | Method of making corrugated article | |
| GB1381008A (en) | Cellular flotation structure | |
| GB1377826A (en) | Combination of a buffet tray and a support base | |
| AU470701B2 (en) | Separating yeast and/or bacterial cells froma liquid medium | |
| MX4822E (en) | FERMENTATION PROCEDURE FOR THE PRODUCTION OF MICROBIAL BIOMASS AND A BIOPOLYMER OF HETEROPOLISACARID | |
| AU475699B2 (en) | Immobilized enzymes, process and intermediates therefor | |
| BR7108520D0 (en) | MULTIPLE REGISTRATION MATERIAL SHEETS AND SETS | |
| GB1164487A (en) | Packing Tray for Pears or Similar Shaped Fruits | |
| FR2320875A1 (en) | Liquefied gas storage tank - has radial partitions between welded plates with inwardly curved inner surfaces | |
| CA1012725A (en) | Simultaneous thermo-forming of one or more articles from a plurality of plastics sheets | |
| ES457118A1 (en) | Apparatus for shaping sheet material | |
| IE38449B1 (en) | Plastics pallets | |
| GB1400474A (en) | Aerodynamic toys | |
| AU437727B2 (en) | Culture media | |
| AU494290B2 (en) | Laminated polymeric articles and process forthe production thereof | |
| CH562623A5 (en) | Toy construction set - has perforated elements interconnected by dowels with resilient, split, countersunk heads | |
| GB1325119A (en) | Suction grippers for handling food | |
| GB1417121A (en) | Apparatus for heating treating a series of products | |
| FR2097557A5 (en) | Vessels and drainage elements - for cheese mfre | |
| AT332803B (en) | ARRANGEMENT FOR INDIVIDUAL LIFTING, DEMANDING AND STACKING OF FERROMAGNETIC SHEET CUTS | |
| FR2273748A1 (en) | Valveless suction grip - has seals forming series of cells outside perforated plate | |
| GB598116A (en) | Improvements in decorative material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19880426 |