AP2349A - Continuous closed-circuit desalination apparatus without containers. - Google Patents

Continuous closed-circuit desalination apparatus without containers.

Info

Publication number
AP2349A
AP2349A AP2007003896A AP2007003896A AP2349A AP 2349 A AP2349 A AP 2349A AP 2007003896 A AP2007003896 A AP 2007003896A AP 2007003896 A AP2007003896 A AP 2007003896A AP 2349 A AP2349 A AP 2349A
Authority
AP
ARIPO
Prior art keywords
containers
desalination apparatus
continuous closed
circuit desalination
circuit
Prior art date
Application number
AP2007003896A
Other languages
English (en)
Other versions
AP2007003896A0 (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 AP2007003896A0 publication Critical patent/AP2007003896A0/xx
Application granted granted Critical
Publication of AP2349A publication Critical patent/AP2349A/xx

Links

Classifications

    • 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
    • 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
    • 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
    • B01D61/12—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
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/14—Pressure control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/24—Quality control
    • B01D2311/243—Electrical conductivity control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/24—Quality control
    • B01D2311/246—Concentration control
    • 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
    • B01D2317/04—Elements in parallel
    • 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
    • B01D2317/06—Use of membrane modules of the same kind
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2319/00—Membrane assemblies within one housing
    • B01D2319/02—Elements in series
    • 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
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits
    • 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

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)
AP2007003896A 2004-06-24 2005-06-23 Continuous closed-circuit desalination apparatus without containers. AP2349A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL162713A IL162713A (en) 2004-06-24 2004-06-24 Apparatus and methods for continuous desalination in closed circuit without containers
PCT/IL2005/000670 WO2006001007A2 (en) 2004-06-24 2005-06-23 Continuous closed-circuit desalination apparatus without containers

Publications (2)

Publication Number Publication Date
AP2007003896A0 AP2007003896A0 (en) 2007-02-28
AP2349A true AP2349A (en) 2012-01-16

Family

ID=35782173

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2007003896A AP2349A (en) 2004-06-24 2005-06-23 Continuous closed-circuit desalination apparatus without containers.

Country Status (21)

Country Link
US (1) US7695614B2 (de)
EP (2) EP3040313A3 (de)
JP (1) JP4675957B2 (de)
KR (1) KR101052662B1 (de)
CN (1) CN1972875B (de)
AP (1) AP2349A (de)
AU (1) AU2005257048B2 (de)
BR (1) BRPI0511405A (de)
CA (1) CA2572410C (de)
DK (1) DK1781574T3 (de)
EA (1) EA012219B1 (de)
ES (1) ES2646181T3 (de)
HU (1) HUE034905T2 (de)
IL (1) IL162713A (de)
MX (1) MX297988B (de)
PL (1) PL1781574T3 (de)
PT (1) PT1781574T (de)
SG (2) SG128157A1 (de)
UA (1) UA91022C2 (de)
WO (1) WO2006001007A2 (de)
ZA (1) ZA200700013B (de)

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US20080105617A1 (en) * 2006-06-14 2008-05-08 Eli Oklejas Two pass reverse osmosis system
US8529761B2 (en) 2007-02-13 2013-09-10 Fluid Equipment Development Company, Llc Central pumping and energy recovery in a reverse osmosis system
US8147692B2 (en) * 2008-01-04 2012-04-03 Fluid Equipment Development Company, Llc Batch-operated reverse osmosis system with multiple membranes in a pressure vessel
US7892429B2 (en) 2008-01-28 2011-02-22 Fluid Equipment Development Company, Llc Batch-operated reverse osmosis system with manual energization
US8710406B2 (en) * 2008-09-19 2014-04-29 Conair Corporation Safety device and method for electric heating appliances
CN101596408A (zh) * 2009-03-30 2009-12-09 深圳市英尼克电器有限公司 全天候节水型反渗透装置及其方法
IL199700A (en) 2009-07-05 2017-06-29 Desalitech Ltd A closed circuit desalination device fitting to improve the performance of reverse osmosis systems
AU2010328358B2 (en) * 2009-12-07 2015-03-12 Fluid Equipment Development Company, Llc Method and apparatus for osmotic power generation
US9314742B2 (en) * 2010-03-31 2016-04-19 Toyota Motor Engineering & Manufacturing North America, Inc. Method and system for reverse osmosis predictive maintenance using normalization data
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US20130126430A1 (en) * 2011-09-15 2013-05-23 Deka Products Limited Partnership Systems, Apparatus, and Methods for a Water Purification System
US9345826B2 (en) 2011-09-15 2016-05-24 Deka Products Limited Partnership Recirculating fluid filtration system
SG11201406705PA (en) 2012-04-20 2014-11-27 Fluid Equipment Dev Co Llc Reverse osmosis system with energy recovery devices
FR3013698B1 (fr) * 2013-11-22 2018-04-20 Bardot Group Module de desalinisation d'eau salee et module d'acceleration et//ou de pressurisation d'eau douce associe
AU2015350166B2 (en) 2014-11-17 2021-04-01 Massachusetts Institute Of Technology Concentration control in filtration systems, and associated methods
US10214430B2 (en) 2015-03-04 2019-02-26 Israel Aerospace Industries Ltd. Water treatment system and method
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
IL246233B (en) 2016-06-13 2020-03-31 Desalitech Ltd Gore circuit continuous desalination systems with the help of a low energy pressure-converter and a high recovery ratio under conditions of constant current and variable pressure
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
CN108218002B (zh) 2016-12-01 2022-12-02 滨特尔民用水处理有限责任公司 水过滤系统和方法
IL251168B (en) * 2017-03-14 2019-08-29 Efraty Avi An integrated system for desalination using the reverse osmosis method and for cleaning sterilants to preserve their activity
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
CN108191120A (zh) * 2018-03-08 2018-06-22 湖南水口山有色金属集团有限公司 一种化学水处理设备
CN111989150A (zh) 2018-03-13 2020-11-24 再生健康有限公司 水处理系统
JP7308928B2 (ja) * 2018-08-29 2023-07-14 ヴェオリア・ウォーター・ソリューションズ・アンド・テクノロジーズ・サポート 高回収率可変容量逆浸透膜システム
CN109761311B (zh) * 2018-10-25 2021-11-12 江苏东江环境服务有限公司 应用于工业浓盐污水的反渗透系统
CN112408548B (zh) * 2020-10-20 2021-08-31 浙江省海洋水产养殖研究所 凡纳滨对虾大规格苗种培育用水淡化装置
EP4104916B1 (de) * 2021-06-15 2024-09-25 Danfoss A/S Umkehrosmoseanordnung
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
AU2023379730A1 (en) 2022-11-17 2025-04-17 Ddp Specialty Electronic Materials Us, Llc Hyperfiltration system and method with pressure exchange
KR102511519B1 (ko) 2022-12-13 2023-03-21 엘투이솔루션 주식회사 개선된 ccro와 cd모드를 포함하는 수처리 시스템 및 수처리 방법
KR102535939B1 (ko) 2023-02-16 2023-05-30 에스케이에코플랜트(주) 순차적 순환공정 역삼투압 탈염 장치
KR102572193B1 (ko) 2023-05-25 2023-08-31 엘투이솔루션 주식회사 염분 농도 변화에 대응 가능한 고효율 가변형 고압 막여과 수처리 시스템
KR102716185B1 (ko) 2023-11-30 2024-10-15 (주)청수 고회수 효율을 갖는 다중 역삼투 처리구조의 수처리방법
KR102716186B1 (ko) 2023-11-30 2024-10-15 (주)청수 고회수 효율과 수명이 연장된 다중 역삼투 처리구조의 수처리시스템
CN119774694A (zh) * 2024-09-29 2025-04-08 西安热工研究院有限公司 一种海水淡化锅炉补水系统及其方法
KR102803475B1 (ko) 2024-10-02 2025-05-02 에스케이에코플랜트(주) 적응적 사이클 제어의 순차적 순환공정 삼투압 탈염 장치 및 적응적 사이클 제어 방법
KR102803474B1 (ko) 2024-10-02 2025-05-02 에스케이에코플랜트(주) 적응적 제어의 순환공정 삼투압 탈염 장치 및 적응적 제어 방법

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DE4331102A1 (de) * 1993-09-14 1995-03-16 Walther Medizin Technik Gmbh Umkehrosmoseanlage und Verfahren zur Regelung einer Umkehrosmoseanlage
US5647973A (en) * 1994-05-02 1997-07-15 Master Flo Technology Inc. Reverse osmosis filtration system with concentrate recycling controlled by upstream conductivity
DE10112719A1 (de) * 2001-03-14 2002-10-02 Ludwig Michelbach Umkehrosmose-Anlage

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DE4331102A1 (de) * 1993-09-14 1995-03-16 Walther Medizin Technik Gmbh Umkehrosmoseanlage und Verfahren zur Regelung einer Umkehrosmoseanlage
US5647973A (en) * 1994-05-02 1997-07-15 Master Flo Technology Inc. Reverse osmosis filtration system with concentrate recycling controlled by upstream conductivity
DE10112719A1 (de) * 2001-03-14 2002-10-02 Ludwig Michelbach Umkehrosmose-Anlage

Also Published As

Publication number Publication date
EA012219B1 (ru) 2009-08-28
AP2007003896A0 (en) 2007-02-28
MX297988B (es) 2012-04-09
EP1781574A4 (de) 2010-02-17
PT1781574T (pt) 2017-11-14
EA200700082A1 (ru) 2007-06-29
JP2008503342A (ja) 2008-02-07
EP3040313A3 (de) 2016-11-23
AU2005257048A1 (en) 2006-01-05
BRPI0511405A (pt) 2007-12-04
IL162713A (en) 2011-04-28
CN1972875B (zh) 2013-03-20
CA2572410C (en) 2013-01-08
CN1972875A (zh) 2007-05-30
EP1781574B1 (de) 2017-08-09
EP1781574A2 (de) 2007-05-09
SG153859A1 (en) 2009-07-29
PL1781574T3 (pl) 2018-01-31
IL162713A0 (en) 2005-11-20
DK1781574T3 (da) 2017-11-20
WO2006001007A3 (en) 2006-02-09
KR101052662B1 (ko) 2011-07-28
KR20070035554A (ko) 2007-03-30
HUE034905T2 (hu) 2018-03-28
WO2006001007A2 (en) 2006-01-05
AU2005257048B2 (en) 2010-01-14
JP4675957B2 (ja) 2011-04-27
ES2646181T3 (es) 2017-12-12
CA2572410A1 (en) 2006-01-05
EP3040313A2 (de) 2016-07-06
US7695614B2 (en) 2010-04-13
ZA200700013B (en) 2008-02-27
SG128157A1 (en) 2007-01-30
MXPA06014788A (es) 2007-06-22
US20080023410A1 (en) 2008-01-31
UA91022C2 (ru) 2010-06-25

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