SG10201804053PA - Reverse osmosis system with energy recovery devices - Google Patents
Reverse osmosis system with energy recovery devicesInfo
- Publication number
- SG10201804053PA SG10201804053PA SG10201804053PA SG10201804053PA SG10201804053PA SG 10201804053P A SG10201804053P A SG 10201804053PA SG 10201804053P A SG10201804053P A SG 10201804053PA SG 10201804053P A SG10201804053P A SG 10201804053PA SG 10201804053P A SG10201804053P A SG 10201804053PA
- Authority
- SG
- Singapore
- Prior art keywords
- stream
- reverse osmosis
- osmosis system
- brine stream
- energy recovery
- Prior art date
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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
- B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
-
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/06—Energy recovery
-
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/12—Controlling or regulating
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/18—Specific valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/24—Specific pressurizing or depressurizing means
- B01D2313/246—Energy recovery means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/50—Specific extra tanks
- B01D2313/502—Concentrate storage tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/60—Specific sensors or sensor arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/70—Control means using a programmable logic controller [PLC] or a computer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/70—Control means using a programmable logic controller [PLC] or a computer
- B01D2313/701—Control means using a programmable logic controller [PLC] or a computer comprising a software program or a logic diagram
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/90—Additional auxiliary systems integrated with the module or apparatus
- B01D2313/903—Integrated control or detection device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2317/00—Membrane module arrangements within a plant or an apparatus
- B01D2317/02—Elements in series
- B01D2317/022—Reject series
-
- 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
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- 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
- C02F2209/40—Liquid flow rate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/10—Energy recovery
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
-
- 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
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261636264P | 2012-04-20 | 2012-04-20 | |
US13/865,257 US9695064B2 (en) | 2012-04-20 | 2013-04-18 | Reverse osmosis system with energy recovery devices |
Publications (1)
Publication Number | Publication Date |
---|---|
SG10201804053PA true SG10201804053PA (en) | 2018-07-30 |
Family
ID=49379141
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201406705PA SG11201406705PA (en) | 2012-04-20 | 2013-04-18 | Reverse osmosis system with energy recovery devices |
SG10201804053PA SG10201804053PA (en) | 2012-04-20 | 2013-04-18 | Reverse osmosis system with energy recovery devices |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201406705PA SG11201406705PA (en) | 2012-04-20 | 2013-04-18 | Reverse osmosis system with energy recovery devices |
Country Status (7)
Country | Link |
---|---|
US (1) | US9695064B2 (ko) |
EP (2) | EP3424586A1 (ko) |
KR (1) | KR101853281B1 (ko) |
AU (1) | AU2013249188B2 (ko) |
SA (1) | SA113340485B1 (ko) |
SG (2) | SG11201406705PA (ko) |
WO (1) | WO2013158865A1 (ko) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012127271A1 (en) * | 2011-03-21 | 2012-09-27 | Abb Research Ltd | Method and system for minimizing energy consumption during reverse osmosis unit operation |
SG11201406705PA (en) * | 2012-04-20 | 2014-11-27 | Fluid Equipment Dev Co Llc | Reverse osmosis system with energy recovery devices |
JPWO2015037645A1 (ja) * | 2013-09-11 | 2017-03-02 | 株式会社荏原製作所 | 海水淡水化システム |
EP3009181A1 (en) * | 2014-09-29 | 2016-04-20 | Sulzer Management AG | Reverse osmosis system |
KR101633314B1 (ko) * | 2015-02-27 | 2016-06-24 | 국민대학교산학협력단 | 역삼투 담수화 장치 및 방법 |
JP2017113652A (ja) * | 2015-12-21 | 2017-06-29 | 株式会社日立製作所 | 逆浸透処理システム |
US10603635B2 (en) * | 2016-05-04 | 2020-03-31 | Massachusetts Institute Of Technology | Multi-stage reverse osmosis systems and methods |
US10569222B2 (en) * | 2016-05-20 | 2020-02-25 | The Regents Of The University Of California | System and method for flexible low-energy membrane-based liquid purification |
US11046594B2 (en) | 2017-09-25 | 2021-06-29 | Fluid Equipment Development Company, Llc | Method and system for operating a high recovery separation process |
US10336630B2 (en) | 2017-09-25 | 2019-07-02 | Fluid Equipment Development Company, Llc | Method and system for operating a high recovery separation process |
IL254724B (en) * | 2017-09-25 | 2020-06-30 | Efraty Avi | A two-stage desalination system in a closed circuit |
US10882765B2 (en) | 2017-09-25 | 2021-01-05 | Fluid Equipment Development Company, Llc | Method and system for operating a high recovery separation process |
CN112601601B (zh) | 2018-07-12 | 2023-05-16 | 离心解决方案有限责任公司 | 离心反渗透系统 |
US11772047B2 (en) * | 2019-06-11 | 2023-10-03 | Eden Technologies, Inc. | Reverse osmosis centrifuge |
WO2021211353A1 (en) * | 2020-04-14 | 2021-10-21 | Fluid Equipment Development Company, Llc | Method and system for operating a high recovery separation process |
EP4059591A1 (en) * | 2021-03-17 | 2022-09-21 | Danfoss A/S | Reverse osmosis system |
EP4104916A1 (en) * | 2021-06-15 | 2022-12-21 | Danfoss A/S | Reverse osmosis arrangement |
KR102624748B1 (ko) | 2023-07-20 | 2024-01-12 | 죽암건설 주식회사 | Ro 공정의 농축수 압력을 활용한 에너지 회수 및 재이용ro 시스템 |
KR102639627B1 (ko) | 2023-09-27 | 2024-02-23 | 죽암건설 주식회사 | 농축수 압력을 활용한 에너지 회수 및 재이용 ccro 시스템 및 이의 제어방법 |
Family Cites Families (108)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1066581A (en) | 1913-07-08 | Actiengesellschaft Brown Boveri & Cie | Operation of centrifugal pumps. | |
US659930A (en) | 1898-11-17 | 1900-10-16 | Duston Kemble | Steam-turbine. |
US893127A (en) | 1907-07-05 | 1908-07-14 | Guy M Barber | Steam-turbine. |
US1024111A (en) | 1910-08-20 | 1912-04-23 | Stanley Todd H | Turbine. |
US1022683A (en) | 1910-09-26 | 1912-04-09 | Arnold Kienast | Turbine. |
US2715367A (en) | 1949-04-06 | 1955-08-16 | Borg Warner | Pump and turbine for jet power unit |
US2748714A (en) | 1952-10-17 | 1956-06-05 | Fred W Henry | Thrust bearing |
US3160108A (en) | 1962-08-27 | 1964-12-08 | Allis Chalmers Mfg Co | Thrust carrying arrangement for fluid handling machines |
US3563618A (en) | 1969-08-13 | 1971-02-16 | Ivanov Viktor V | Gas- or liguid-lubricated hydrostatic double-action thrust |
BE755769A (fr) | 1969-09-04 | 1971-02-15 | Cummins Engine Co Inc | Corps de turbine, notamment pour turbo-compresseur a gaz d'echappement |
JPS4938641B1 (ko) | 1970-08-06 | 1974-10-19 | ||
DE2134070C3 (de) | 1971-07-08 | 1975-09-25 | Bayer Ag, 5090 Leverkusen | Pulverförmige Mischungen zum Gerben von tierischen Häuten oder Nachgerben von Leder |
US4028885A (en) | 1971-07-15 | 1977-06-14 | Ganley Thomas J | Rotary engine |
US3748057A (en) | 1972-01-11 | 1973-07-24 | M Eskeli | Rotary compressor with cooling |
US3969804A (en) | 1973-12-27 | 1976-07-20 | Rajay Industries, Inc. | Bearing housing assembly method for high speed rotating shafts |
US3999377A (en) | 1974-01-16 | 1976-12-28 | Oklejas Robert A | Tesla-type turbine with alternating spaces on the rotor of cooling air and combustion gases |
DK434974A (da) | 1974-08-14 | 1976-02-15 | Danske Mejeriers Maskinfabrik | Anleg til membranfiltrering |
DE2440475C2 (de) | 1974-08-23 | 1975-12-11 | Herbert Prof. Dr.-Ing. 8000 Muenchen Bachl | Scheibenförmiges Laufrad einer Strömungsmaschine |
US4187173A (en) | 1977-03-28 | 1980-02-05 | Keefer Bowie | Reverse osmosis method and apparatus |
USRE32144E (en) | 1977-03-28 | 1986-05-13 | Reverse osmosis method and apparatus | |
US4288326A (en) | 1978-03-14 | 1981-09-08 | Keefer Bowie | Rotary shaft driven reverse osmosis method and apparatus |
US4230564A (en) | 1978-07-24 | 1980-10-28 | Keefer Bowie | Rotary reverse osmosis apparatus and method |
US4243523A (en) | 1978-08-07 | 1981-01-06 | Allied Water Corporation | Water purification process and system |
FR2433117A1 (fr) | 1978-08-07 | 1980-03-07 | Guinard Pompes | Turbopompe |
DE2907429A1 (de) | 1979-02-26 | 1980-08-28 | Buckau Wolf Maschf R | Anlage zur aufbereitung von waessern durch umkehr-osmose |
US4434056A (en) | 1979-04-06 | 1984-02-28 | Keefer Bowie | Multi-cylinder reverse osmosis apparatus and method |
DE2914964A1 (de) | 1979-04-12 | 1980-10-16 | Bayer Ag | Drehrohrreaktor zum waermebehandeln von gut und verfahren unter verwendung dieses drehrohrreaktors |
US4255081A (en) | 1979-06-07 | 1981-03-10 | Oklejas Robert A | Centrifugal pump |
US4432876A (en) | 1980-07-30 | 1984-02-21 | Seagold Industries Corporation | Reverse osmosis apparatus and method incorporating external fluid exchange |
US4472107A (en) | 1982-08-03 | 1984-09-18 | Union Carbide Corporation | Rotary fluid handling machine having reduced fluid leakage |
US4632756A (en) | 1982-08-23 | 1986-12-30 | Albany International Corp. | Multiple bundle separatory module |
DE3510160A1 (de) | 1985-03-21 | 1986-09-25 | Hellmut 7923 Königsbronn Weinrich | Druckwasserversorgungsanlage zur wasserentsalzung |
US5132090A (en) | 1985-08-19 | 1992-07-21 | Volland Craig S | Submerged rotating heat exchanger-reactor |
DE3604760A1 (de) | 1986-02-14 | 1987-08-20 | Hubert Eirich | Verfahren und vorrichtung zur konditionierung von kraftwerksreststoffen |
JPS6393304A (ja) | 1986-10-07 | 1988-04-23 | Ebara Corp | 逆浸透膜モジユ−ルによる淡水化装置のフラツシング方法およびその装置 |
US4830572A (en) | 1986-11-13 | 1989-05-16 | Oklejas Jr Eli | Idler disk |
US5106262A (en) | 1986-11-13 | 1992-04-21 | Oklejas Robert A | Idler disk |
US4702842A (en) | 1987-01-16 | 1987-10-27 | Donald Lapierre | Apparatus for reverse osmosis using fluid recirculation |
US4973408A (en) | 1987-04-13 | 1990-11-27 | Keefer Bowie | Reverse osmosis with free rotor booster pump |
US5049045A (en) | 1988-02-26 | 1991-09-17 | Oklejas Robert A | Power recovery turbine pump |
US5020969A (en) | 1988-09-28 | 1991-06-04 | Hitachi, Ltd. | Turbo vacuum pump |
US4966708A (en) | 1989-02-24 | 1990-10-30 | Oklejas Robert A | Power recovery pump turbine |
US4983305A (en) | 1989-02-24 | 1991-01-08 | Oklejas Robert A | Power recovery pump turbine |
US4921603A (en) | 1989-09-14 | 1990-05-01 | Yen Richard C K | Anti-clogging apparatus and method for maximal flux and prolonged filtration time |
JPH03222895A (ja) | 1990-01-26 | 1991-10-01 | Hitachi Koki Co Ltd | ねじ溝真空ポンプ |
DE4020520A1 (de) | 1990-06-28 | 1992-01-02 | Bosch Gmbh Robert | Aggregat zum foerdern von kraftstoff vom vorratstank zur brennkraftmaschine eines kraftfahrzeuges |
US5082428A (en) | 1990-08-16 | 1992-01-21 | Oklejas Robert A | Centrifugal pump |
US5132015A (en) | 1990-10-04 | 1992-07-21 | Rohm And Haas Company | Flow control for ultra filtration systems |
FR2668078B1 (fr) | 1990-10-17 | 1992-12-24 | Dumez Lyonnaise Eaux | Procede pour le retrolavage de membrane tubulaires de filtration, et dispositif de mise en óoeuvre. |
US5340286A (en) | 1990-10-29 | 1994-08-23 | Wojceich Kanigowski | Balanced turbocharger |
US5133639A (en) | 1991-03-19 | 1992-07-28 | Sta-Rite Industries, Inc. | Bearing arrangement for centrifugal pump |
SE509755C2 (sv) | 1992-05-13 | 1999-03-01 | Electrolux Ab | Ventilarrangemang för en trycksatt vattenrenare |
SE505028C2 (sv) | 1992-05-13 | 1997-06-16 | Electrolux Ab | Förfarande och anordning för rening av vatten |
RU2032836C1 (ru) | 1992-12-29 | 1995-04-10 | Владимир Николаевич Хмара | Вихревой компрессор |
US6110375A (en) | 1994-01-11 | 2000-08-29 | Millipore Corporation | Process for purifying water |
US5482441A (en) | 1994-04-18 | 1996-01-09 | Permar; Clark | Liquid flow control system |
AU2251495A (en) | 1994-05-02 | 1995-11-29 | Master Flo Technology Inc. | Reverse osmosis filtration system |
JPH08108048A (ja) | 1994-10-12 | 1996-04-30 | Toray Ind Inc | 逆浸透分離装置及び逆浸透分離方法 |
WO1997000120A1 (en) | 1995-06-15 | 1997-01-03 | Toray Industries, Inc. | Apparatus for processing fluid and method for producing separated fluid |
US5702229A (en) | 1996-10-08 | 1997-12-30 | Walbro Corporation | Regenerative fuel pump |
US5819524A (en) | 1996-10-16 | 1998-10-13 | Capstone Turbine Corporation | Gaseous fuel compression and control system and method |
US5980114A (en) | 1997-01-20 | 1999-11-09 | Oklejas, Jr.; Eli | Thrust bearing |
US6309174B1 (en) | 1997-02-28 | 2001-10-30 | Fluid Equipment Development Company, Llc | Thrust bearing for multistage centrifugal pumps |
US5951169A (en) | 1997-03-27 | 1999-09-14 | Pump Engineering, Inc. | Thrust bearing |
US6036435A (en) | 1997-03-27 | 2000-03-14 | Pump Engineering, Inc. | Thrust bearing |
JP3008886B2 (ja) | 1997-04-24 | 2000-02-14 | 東洋紡績株式会社 | 中空糸型選択透過膜モジュール |
US6116851A (en) | 1997-07-16 | 2000-09-12 | Fluid Equipment Development Company, Llc | Channel-type pump |
US6017200A (en) | 1997-08-12 | 2000-01-25 | Science Applications International Corporation | Integrated pumping and/or energy recovery system |
US6120689A (en) | 1997-08-22 | 2000-09-19 | Zenon Environmental, Inc. | High purity water using triple pass reverse osmosis (TPRO) |
AU4098499A (en) | 1998-06-02 | 1999-12-20 | Nate International | Filtration system with modularized energy recovery subsystem |
EP1031372B1 (en) | 1998-07-21 | 2008-01-02 | Toray Industries, Inc. | Method for inhibiting growth of bacteria or sterilizing around separating membrane |
US6110360A (en) | 1998-09-04 | 2000-08-29 | Hart, Jr.; John E. | Low pressure reverse osmosis water purifying system |
ATE350131T1 (de) | 1998-09-09 | 2007-01-15 | Pall Corp | Verfahren zur behandlung von fluida |
US6190556B1 (en) | 1998-10-12 | 2001-02-20 | Robert A. Uhlinger | Desalination method and apparatus utilizing nanofiltration and reverse osmosis membranes |
JP4472050B2 (ja) | 1998-10-20 | 2010-06-02 | 日東電工株式会社 | 造水装置および造水方法 |
WO2000043657A2 (en) | 1999-01-26 | 2000-07-27 | Fluid Equipment Development Co., L.L.C. | Hydraulic energy recovery device |
US6713028B1 (en) | 1999-01-26 | 2004-03-30 | Fluid Equipment Development Company, Llc | Rotating process chamber with integral pump and energy recovery turbine |
US6139740A (en) | 1999-03-19 | 2000-10-31 | Pump Engineering, Inc. | Apparatus for improving efficiency of a reverse osmosis system |
DE29907813U1 (de) | 1999-05-03 | 1999-08-26 | Haco Wassertechnik Gmbh | Vorrichtung zur Gewinnung von reinem Wasser |
JP2001104954A (ja) | 1999-10-08 | 2001-04-17 | Kikai Kagaku Kenkyusho:Kk | 海水淡水化システム |
US6709599B1 (en) | 1999-10-27 | 2004-03-23 | Rwe Nukem Corporation | Waste water treatment system with slip stream |
US6797173B1 (en) | 1999-11-02 | 2004-09-28 | Eli Oklejas, Jr. | Method and apparatus for membrane recirculation and concentrate energy recovery in a reverse osmosis system |
US6468431B1 (en) * | 1999-11-02 | 2002-10-22 | Eli Oklelas, Jr. | Method and apparatus for boosting interstage pressure in a reverse osmosis system |
AUPQ540200A0 (en) | 2000-02-02 | 2000-02-24 | Aquadyne Incorporated | Water distillation systems |
GB2363741B (en) | 2000-06-20 | 2004-08-11 | Finch Internat Ltd | Energy recovery system |
US6299766B1 (en) | 2000-07-06 | 2001-10-09 | Clark Permar | Reverse osmosis filtering apparatus with concentrate dilution |
ATE466647T1 (de) | 2000-07-31 | 2010-05-15 | Pump Engineering Inc | Verfahren und vorrichtung für ein effizienteres umkehrosmosesystem |
CA2464416C (en) | 2001-11-05 | 2012-01-03 | Bionomics Ltd. | Apparatus and method for producing purified water having high microbiological purity |
US6881336B2 (en) | 2002-05-02 | 2005-04-19 | Filmtec Corporation | Spiral wound element with improved feed space |
AU2003245485A1 (en) | 2002-06-12 | 2003-12-31 | The Water System Group, Inc. | Purified water supply system |
US7455778B2 (en) * | 2002-10-08 | 2008-11-25 | Water Standard Company Llc | Intake for water desalination systems, and methods of use |
US6863822B2 (en) | 2002-10-16 | 2005-03-08 | Anthony Pipes | Method and apparatus for parallel desalting |
US20070181473A1 (en) * | 2003-01-22 | 2007-08-09 | Thomas Manth | Water desalination installation |
US20040211729A1 (en) | 2003-04-25 | 2004-10-28 | Sunkara Hari Babu | Processes for recovering oligomers of glycols and polymerization catalysts from waste streams |
CA2533048A1 (en) | 2003-07-22 | 2005-01-27 | Dct Double-Cone Technology Ag | Integrated water decontamination plant and well pump arrangement |
IL157430A (en) | 2003-08-17 | 2009-08-03 | Avi Efraty | Apparatus for continuous closed circuit desalination under variable pressure with a single container |
ATE422958T1 (de) | 2003-08-22 | 2009-03-15 | Danfoss As | Umkehrosmose entsalzungssystem mit einem druckumwandler |
ES2340505T3 (es) | 2004-04-22 | 2010-06-04 | Bekaert Progressive Composites, Llc | Aparato de filtracion con vasijas de presion para albergar cartichos de filtracion cilindricos. |
IL162713A (en) | 2004-06-24 | 2011-04-28 | Desalitech Ltd | Apparatus and methods for continuous desalination in closed circuit without containers |
US20060157410A1 (en) | 2005-01-14 | 2006-07-20 | Saline Water Conversion Corporation (Swcc) | Fully integrated NF-thermal seawater desalination process and equipment |
US20060157409A1 (en) | 2005-01-14 | 2006-07-20 | Saline Water Conversion Corporation (Swcc) | Optimal high recovery, energy efficient dual fully integrated nanofiltration seawater reverse osmosis desalination process and equipment |
ES2277509B1 (es) | 2005-04-05 | 2008-06-01 | Empresa Mixta De Aguas De Las Palmas, S.A. | Desaladoras de osmosis inversa independientes conectadas energicamente. |
IL169654A (en) | 2005-07-13 | 2012-01-31 | Desalitech Ltd | Continuous membrane filter separation of suspended particles in closed circuit |
ATE503557T1 (de) | 2006-02-10 | 2011-04-15 | Danfoss As | Flüssigkeitsbehandlungsvorrichtung |
US8128821B2 (en) * | 2006-06-14 | 2012-03-06 | Fluid Equipment Development Company, Llc | Reverse osmosis system with control based on flow rates in the permeate and brine streams |
JP4831480B2 (ja) | 2006-06-21 | 2011-12-07 | 三浦工業株式会社 | 膜濾過システム |
US8691086B2 (en) | 2010-02-17 | 2014-04-08 | Fluid Equipment Development Company, Llc | Control scheme for a reverse osmosis system using a hydraulic energy management integration system |
SG11201406705PA (en) * | 2012-04-20 | 2014-11-27 | Fluid Equipment Dev Co Llc | Reverse osmosis system with energy recovery devices |
-
2013
- 2013-04-18 SG SG11201406705PA patent/SG11201406705PA/en unknown
- 2013-04-18 AU AU2013249188A patent/AU2013249188B2/en active Active
- 2013-04-18 EP EP18181334.6A patent/EP3424586A1/en active Pending
- 2013-04-18 US US13/865,257 patent/US9695064B2/en active Active
- 2013-04-18 WO PCT/US2013/037146 patent/WO2013158865A1/en active Application Filing
- 2013-04-18 SG SG10201804053PA patent/SG10201804053PA/en unknown
- 2013-04-18 KR KR1020147029667A patent/KR101853281B1/ko active IP Right Grant
- 2013-04-18 EP EP13720652.0A patent/EP2838642B1/en active Active
- 2013-04-20 SA SA113340485A patent/SA113340485B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
EP3424586A1 (en) | 2019-01-09 |
KR101853281B1 (ko) | 2018-04-30 |
EP2838642B1 (en) | 2019-06-26 |
AU2013249188A1 (en) | 2014-10-23 |
AU2013249188B2 (en) | 2017-04-13 |
US20130277310A1 (en) | 2013-10-24 |
SG11201406705PA (en) | 2014-11-27 |
WO2013158865A1 (en) | 2013-10-24 |
SA113340485B1 (ar) | 2015-09-30 |
US9695064B2 (en) | 2017-07-04 |
KR20150003754A (ko) | 2015-01-09 |
EP2838642A1 (en) | 2015-02-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SG10201804053PA (en) | Reverse osmosis system with energy recovery devices | |
EA201290224A1 (ru) | Способы прямого осмотического разделения | |
SG10201804296PA (en) | Osmosis | |
WO2014140826A3 (en) | Renewable energy system for generating hydrogen and hydrogen products | |
EA201170750A1 (ru) | Осмотические сетевые накопители в масштабе электроэнергетических предприятий | |
CL2017000964A1 (es) | Proceso para la concentración de soluciones que contienen litio | |
EA201290251A1 (ru) | Системы и способы осмотического разделения | |
MY176936A (en) | System and method for improved gas dissolution | |
MX353901B (es) | Sistemas y metodos de separacion osmotica. | |
CL2015002258A1 (es) | Desalinización renovable de salmueras | |
MX338976B (es) | Procesos de separacion por osmosis directa. | |
IN2015DN03763A (ko) | ||
EP2407233A3 (en) | Apparatus for osmotic power generation and desalination using salinity difference | |
WO2010124079A3 (en) | Desalination devices and methods | |
SG10201803756YA (en) | A membrane filtration module | |
WO2011071882A3 (en) | Method and apparatus for osmotic power generation | |
AR089681A1 (es) | Dispositivo de campo con alimentacion continua | |
MX2015012154A (es) | Modulos de membrana. | |
WO2017165111A3 (en) | System using heat energy to produce power and pure water | |
WO2010042961A3 (en) | Energy generating system | |
GB201100768D0 (en) | Water treatment (electrodialysis) | |
GB201211230D0 (en) | Power | |
MY158940A (en) | Butanol manufacturing method | |
IN2014DE02410A (ko) | ||
WO2013003184A3 (en) | Hydraulic pressure generating system with buoyancy-adjusted subsystem connected to parabolic-shaped buoy, system further comprising rotatable panels |