AP2163A - Apparatus for continuous closed circuit desalination under variable pressure with a single container. - Google Patents

Apparatus for continuous closed circuit desalination under variable pressure with a single container.

Info

Publication number
AP2163A
AP2163A AP2006003545A AP2006003545A AP2163A AP 2163 A AP2163 A AP 2163A AP 2006003545 A AP2006003545 A AP 2006003545A AP 2006003545 A AP2006003545 A AP 2006003545A AP 2163 A AP2163 A AP 2163A
Authority
AP
ARIPO
Prior art keywords
closed circuit
variable pressure
single container
under variable
continuous closed
Prior art date
Application number
AP2006003545A
Other languages
English (en)
Other versions
AP2006006545A0 (en
Inventor
Avi Efraty
Original Assignee
Desalitech Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Desalitech Ltd filed Critical Desalitech Ltd
Publication of AP2006006545A0 publication Critical patent/AP2006006545A0/xx
Application granted granted Critical
Publication of AP2163A publication Critical patent/AP2163A/xx

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
    • 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
    • B01D61/08—Apparatus therefor
    • 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
    • B01D61/10—Accessories; Auxiliary operations
    • 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
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • 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
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

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)
AP2006003545A 2003-08-17 2004-08-16 Apparatus for continuous closed circuit desalination under variable pressure with a single container. AP2163A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL157430A IL157430A (en) 2003-08-17 2003-08-17 Apparatus for continuous closed circuit desalination under variable pressure with a single container
PCT/IL2004/000748 WO2005016830A2 (en) 2003-08-17 2004-08-16 Continuous closed-circuit desalination apparatus with single container

Publications (2)

Publication Number Publication Date
AP2006006545A0 AP2006006545A0 (en) 2006-04-30
AP2163A true AP2163A (en) 2010-11-08

Family

ID=32697094

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2006003545A AP2163A (en) 2003-08-17 2004-08-16 Apparatus for continuous closed circuit desalination under variable pressure with a single container.

Country Status (21)

Country Link
US (1) US7628921B2 (zh)
EP (1) EP1680363B1 (zh)
JP (1) JP4751325B2 (zh)
KR (1) KR101091467B1 (zh)
CN (1) CN100572293C (zh)
AP (1) AP2163A (zh)
AU (1) AU2004265161B2 (zh)
CY (1) CY1114394T1 (zh)
DK (1) DK1680363T3 (zh)
EG (1) EG24365A (zh)
ES (1) ES2422883T3 (zh)
IL (1) IL157430A (zh)
MX (1) MXPA06001883A (zh)
OA (1) OA13243A (zh)
PL (1) PL1680363T3 (zh)
PT (1) PT1680363E (zh)
RU (1) RU2363663C2 (zh)
SA (1) SA06270209B1 (zh)
SI (1) SI1680363T1 (zh)
WO (1) WO2005016830A2 (zh)
ZA (1) ZA200601840B (zh)

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IL162713A (en) * 2004-06-24 2011-04-28 Desalitech Ltd Apparatus and methods for continuous desalination in closed circuit without containers
US20080105617A1 (en) * 2006-06-14 2008-05-08 Eli Oklejas Two pass reverse osmosis system
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
US8529761B2 (en) * 2007-02-13 2013-09-10 Fluid Equipment Development Company, Llc Central pumping and energy recovery in a reverse osmosis system
US9285354B2 (en) * 2007-04-02 2016-03-15 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Systems and methods for the detection of low-level harmful substances in a large volume of fluid
US20080237142A1 (en) * 2007-04-02 2008-10-02 Battelle Energy Alliance, Llc Systems and methods for concentrating substances in fluid samples
US8808538B2 (en) * 2008-01-04 2014-08-19 Fluid Equipment Development Company, Llc Batch-operated reverse osmosis system
US7892429B2 (en) 2008-01-28 2011-02-22 Fluid Equipment Development Company, Llc Batch-operated reverse osmosis system with manual energization
JP4929202B2 (ja) * 2008-02-20 2012-05-09 三菱重工業株式会社 逆浸透膜モジュールの洗浄方法及び装置
US8710406B2 (en) * 2008-09-19 2014-04-29 Conair Corporation Safety device and method for electric heating appliances
IL199700A (en) * 2009-07-05 2017-06-29 Desalitech Ltd A closed circuit desalination device fitting to improve the performance of reverse osmosis systems
US20120067820A1 (en) * 2010-09-21 2012-03-22 Water Standard Company Llc Method and apparatus for dynamic, variable-pressure, customizable, membrane-based water treatment for use in improved hydrocarbon recovery operations
IL212272A0 (en) * 2011-04-12 2011-06-30 Avi Efraty Power generation of pressure retarded osmosis in closed circuit without need of energy recovery
US10343118B2 (en) 2011-12-22 2019-07-09 Water Standard Company (Mi) Method and control devices for production of consistent water quality from membrane-based water treatment for use in improved hydrocarbon recovery operations
US10329171B2 (en) 2011-12-22 2019-06-25 Water Standard Company (Mi) Method and control devices for production of consistent water quality from membrane-based water treatment for use in improved hydrocarbon recovery operations
WO2013158865A1 (en) 2012-04-20 2013-10-24 Fluid Equipment Development Company, Llc Reverse osmosis system with energy recovery devices
RU2522599C1 (ru) * 2012-12-03 2014-07-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный машиностроительный университет (МАМИ)" Устройство для фильтрации сточных вод с системой очистки обратноосмотических мембран
RU2690345C2 (ru) 2014-11-17 2019-05-31 Массачусетс Инститьют Оф Текнолоджи Управление концентрацией в системах фильтрования и связанные способы
RU2585191C1 (ru) * 2014-12-30 2016-05-27 Закрытое Акционерное Общество "Аквафор Продакшн" (Зао "Аквафор Продакшн") Система очистки жидкости
US10214430B2 (en) 2015-03-04 2019-02-26 Israel Aerospace Industries Ltd. Water treatment system and method
US10518221B2 (en) * 2015-07-29 2019-12-31 Gradiant Corporation Osmotic desalination methods and associated systems
RU2614287C2 (ru) * 2015-09-02 2017-03-24 Закрытое Акционерное Общество "Аквафор Продакшн" (Зао "Аквафор Продакшн") Система очистки жидкости
RU2628389C2 (ru) * 2015-09-02 2017-08-16 Закрытое Акционерное Общество "Аквафор Продакшн" (Зао "Аквафор Продакшн") Способ очистки жидкости
WO2017192886A1 (en) 2016-05-04 2017-11-09 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
IL247687B (en) 2016-09-07 2018-06-28 Israel Aerospace Ind Ltd Method and system for liquid treatment
US9975089B2 (en) 2016-10-17 2018-05-22 Fluid Equipment Development Company, Llc Method and system for performing a batch reverse osmosis process using a tank with a movable partition
IL251499B (en) 2017-04-02 2019-02-28 Efraty Avi Reverse osmosis installation in a closed circuit with a hydraulic arm for desalination with low energy consumption and a high recovery ratio
IL254724B (en) * 2017-09-25 2020-06-30 Efraty Avi A two-stage desalination system in a closed circuit
MA52024A (fr) 2018-03-13 2021-01-20 Renew Health Ltd Système de traitement de l'eau
CA3109230A1 (en) 2018-08-22 2020-02-27 Gradiant Corporation Liquid solution concentration system comprising isolated subsystem and related methods
EP3517508A1 (en) * 2018-09-21 2019-07-31 SUEZ Groupe Zero liquid discharge treatment process for recovering water from a contaminated liquid effluent for its subsequent reuse
AU2021383601A1 (en) 2020-11-17 2023-06-08 Gradiant Corporaton Osmotic methods and systems involving energy recovery
EP4334020A1 (en) * 2021-05-06 2024-03-13 Katadyn Desalination, LLC Recirculation loop reverse osmosis system with structurally fixed recovery rate and structurally stabilized full flow discharge
WO2023070217A1 (en) * 2021-10-29 2023-05-04 H2O Innovation Inc. Permeate conduit segment for reverse osmosis process and flexible conduit segment for water treatment facility
US11502323B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell and methods of use thereof
US11502322B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell with heat pump
US11855324B1 (en) 2022-11-15 2023-12-26 Rahul S. Nana Reverse electrodialysis or pressure-retarded osmosis cell with heat pump
WO2024108038A1 (en) 2022-11-17 2024-05-23 Ddp Specialty Electronic Materials Us, Llc Hyperfiltration system and method with pressure exchange

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814086A (en) * 1985-10-03 1989-03-21 Bratt Russell I Method and apparatus for fluid treatment by reverse osmosis
DE19941349A1 (de) * 1999-08-31 2001-03-01 S Med Medizintechnik Gmbh Anlage und Verfahren zum Filtern von Flüssigkeiten
WO2003013704A2 (en) * 2001-08-05 2003-02-20 Avi Efraty Variable pressure closed circuit desalination

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DE2622461A1 (de) * 1976-05-20 1977-11-24 Didier Werke Ag Verfahren und vorrichtung zur durchfuehrung der umgekehrten osmose
JPS54128985A (en) * 1978-03-30 1979-10-05 Kobe Steel Ltd Membrane separation method
HU200563B (en) * 1987-03-06 1990-07-28 Laszlo Szuecs Method and apparatus for treating liquids consist of foreign matter by diaphragm filter device
JP2852958B2 (ja) * 1990-05-01 1999-02-03 日東電工株式会社 膜モジュールの運転方法
JP3402908B2 (ja) * 1996-02-16 2003-05-06 エヌオーケー株式会社 濾過装置
AU764490B2 (en) * 1998-06-30 2003-08-21 Manuel Barreto Avero Water desalting installation through reverse osmosis with pressurized supply tanks in continuous kinetic cycle
NO309398B1 (no) * 1999-06-16 2001-01-22 Bjoern Lyng Fremgangsmåte og anlegg for produksjon av ferskvann fra saltholdig vann
JP4341865B2 (ja) * 1999-08-17 2009-10-14 オルガノ株式会社 逆浸透膜方式海水淡水化装置における動力回収方法および装置
EP1144093A3 (de) * 1999-08-26 2002-09-11 Bucher-Guyer AG Querstrom-filtrationsverfahren, sowie anlage zu dessen durchführung

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US4814086A (en) * 1985-10-03 1989-03-21 Bratt Russell I Method and apparatus for fluid treatment by reverse osmosis
DE19941349A1 (de) * 1999-08-31 2001-03-01 S Med Medizintechnik Gmbh Anlage und Verfahren zum Filtern von Flüssigkeiten
WO2003013704A2 (en) * 2001-08-05 2003-02-20 Avi Efraty Variable pressure closed circuit desalination

Also Published As

Publication number Publication date
US20060254981A1 (en) 2006-11-16
IL157430A (en) 2009-08-03
KR20060120581A (ko) 2006-11-27
SI1680363T1 (sl) 2013-09-30
ZA200601840B (en) 2007-05-30
WO2005016830A3 (en) 2005-03-24
PT1680363E (pt) 2013-07-29
CY1114394T1 (el) 2016-08-31
EP1680363B1 (en) 2013-05-15
AP2006006545A0 (en) 2006-04-30
SA06270209B1 (ar) 2009-09-02
KR101091467B1 (ko) 2011-12-07
MXPA06001883A (es) 2006-05-17
ES2422883T3 (es) 2013-09-16
AU2004265161B2 (en) 2009-04-02
RU2363663C2 (ru) 2009-08-10
DK1680363T3 (da) 2013-08-12
IL157430A0 (en) 2004-03-28
WO2005016830A2 (en) 2005-02-24
US7628921B2 (en) 2009-12-08
EP1680363A2 (en) 2006-07-19
CN100572293C (zh) 2009-12-23
JP2007502702A (ja) 2007-02-15
JP4751325B2 (ja) 2011-08-17
OA13243A (en) 2007-01-31
EP1680363A4 (en) 2009-08-05
CN1835892A (zh) 2006-09-20
AU2004265161A1 (en) 2005-02-24
EG24365A (en) 2009-03-05
RU2006105261A (ru) 2007-09-27
PL1680363T3 (pl) 2013-10-31

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