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
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- 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
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- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (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)
Abstract
REVERSE OSMOSIS SYSTEM WITH ENERGY RECOVERY DEVICES 5 A reverse osmosis system according to the present disclosure includes a first membrane array, a second membrane array, a hydraulic pressure booster, and a motor-generator. The first membrane array is configured to generate a first permeate stream and a first brine stream from a feed stream. The second membrane array is configured to generate a second permeate stream and a 10 second brine stream from the first brine stream. The booster is configured to use energy from the second brine stream to increase pressure of at least one of the feed stream and the first brine stream. The motor-generator is coupled to the hydraulic pressure booster and is operable to use energy from a power supply to drive the hydraulic pressure booster. The motor-generator is also 15 operable to use energy from the second brine stream to provide power to the power supply. Fig. 5 20
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 (en) |
EP (2) | EP2838642B1 (en) |
KR (1) | KR101853281B1 (en) |
AU (1) | AU2013249188B2 (en) |
SA (1) | SA113340485B1 (en) |
SG (2) | SG11201406705PA (en) |
WO (1) | WO2013158865A1 (en) |
Families Citing this family (19)
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AU2011363440A1 (en) * | 2011-03-21 | 2013-10-31 | Abb Research Ltd | Method and system for minimizing energy consumption during reverse osmosis unit operation |
EP2838642B1 (en) * | 2012-04-20 | 2019-06-26 | Fluid Equipment Development Company, LLC | Reverse osmosis system with energy recovery devices |
CN105517961B (en) * | 2013-09-11 | 2018-10-02 | 株式会社荏原制作所 | Seawater desalination system |
EP3009181A1 (en) * | 2014-09-29 | 2016-04-20 | Sulzer Management AG | Reverse osmosis system |
KR101633314B1 (en) * | 2015-02-27 | 2016-06-24 | 국민대학교산학협력단 | Apparatus And Method For Reverse Osmosis Desalination |
JP2017113652A (en) * | 2015-12-21 | 2017-06-29 | 株式会社日立製作所 | Reverse osmosis treatment system |
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 |
IL254724B (en) * | 2017-09-25 | 2020-06-30 | Efraty Avi | A two-stage closed circuit desalination system of super ro characteristics |
US10882765B2 (en) | 2017-09-25 | 2021-01-05 | 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 |
CN112601601B (en) | 2018-07-12 | 2023-05-16 | 离心解决方案有限责任公司 | Centrifugal reverse osmosis system |
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 (en) | 2023-07-20 | 2024-01-12 | 죽암건설 주식회사 | Energy recovery and reuse RO system using concentrated water pressure in RO process |
KR102639627B1 (en) | 2023-09-27 | 2024-02-23 | 죽암건설 주식회사 | Energy recovery and reuse of CCRO system using concentrate water pressure |
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-
2013
- 2013-04-18 EP EP13720652.0A patent/EP2838642B1/en active Active
- 2013-04-18 KR KR1020147029667A patent/KR101853281B1/en active IP Right Grant
- 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 SG SG10201804053PA patent/SG10201804053PA/en unknown
- 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
- 2013-04-20 SA SA113340485A patent/SA113340485B1/en unknown
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KR20150003754A (en) | 2015-01-09 |
EP3424586A1 (en) | 2019-01-09 |
AU2013249188B2 (en) | 2017-04-13 |
WO2013158865A1 (en) | 2013-10-24 |
SA113340485B1 (en) | 2015-09-30 |
EP2838642A1 (en) | 2015-02-25 |
KR101853281B1 (en) | 2018-04-30 |
SG11201406705PA (en) | 2014-11-27 |
EP2838642B1 (en) | 2019-06-26 |
US9695064B2 (en) | 2017-07-04 |
US20130277310A1 (en) | 2013-10-24 |
AU2013249188A1 (en) | 2014-10-23 |
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