ZA200700013B - Continuous closed-circuit desalination apparatus without containers - Google Patents

Continuous closed-circuit desalination apparatus without containers

Info

Publication number: ZA200700013B
Authority: ZA; South Africa
Prior art keywords: containers; desalination apparatus; continuous closed; circuit desalination; circuit
Prior art date: 2004-06-24

Application number

ZA200708013A

Other languages

English (en)

Inventor

Efraty Avi

Original Assignee

Efraty Avi

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.)

2004-06-24

Filing date

2007-01-26

Publication date

2008-02-27

2007-01-26 Application filed by Efraty Avi filed Critical Efraty Avi

2008-02-27 Publication of ZA200700013B publication Critical patent/ZA200700013B/xx

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)

ZA200708013A 2004-06-24 2007-01-26 Continuous closed-circuit desalination apparatus without containers ZA200700013B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
ZA200700013B true ZA200700013B (en)	2008-02-27

Family

ID=35782173

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA200708013A ZA200700013B (en)	2004-06-24	2007-01-26	Continuous closed-circuit desalination apparatus without containers

Country Status (21)

Country	Link
US (1)	US7695614B2 (xx)
EP (2)	EP1781574B1 (xx)
JP (1)	JP4675957B2 (xx)
KR (1)	KR101052662B1 (xx)
CN (1)	CN1972875B (xx)
AP (1)	AP2349A (xx)
AU (1)	AU2005257048B2 (xx)
BR (1)	BRPI0511405A (xx)
CA (1)	CA2572410C (xx)
DK (1)	DK1781574T3 (xx)
EA (1)	EA012219B1 (xx)
ES (1)	ES2646181T3 (xx)
HU (1)	HUE034905T2 (xx)
IL (1)	IL162713A (xx)
MX (1)	MX297988B (xx)
PL (1)	PL1781574T3 (xx)
PT (1)	PT1781574T (xx)
SG (2)	SG153859A1 (xx)
UA (1)	UA91022C2 (xx)
WO (1)	WO2006001007A2 (xx)
ZA (1)	ZA200700013B (xx)

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US7892429B2 (en)	2008-01-28	2011-02-22	Fluid Equipment Development Company, Llc	Batch-operated reverse osmosis system with manual energization
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IL199700A (en)	2009-07-05	2017-06-29	Desalitech Ltd	A closed circuit desalination device fitting to improve the performance of reverse osmosis systems
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AU2013249188B2 (en)	2012-04-20	2017-04-13	Fluid Equipment Development Company, Llc	Reverse osmosis system with energy recovery devices
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JP6715835B2 (ja)	2014-11-17	2020-07-01	マサチューセッツインスティテュートオブテクノロジー	濾過システムにおける濃度制御および関連した方法
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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
KR102457920B1 (ko) *	2018-08-29	2022-10-25	베올리아 워터 솔루션즈 앤드 테크놀러지스 써포트	큰 회수율의 가변 부피 역삼투 멤브레인 시스템
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 (en)	2021-06-15	2024-09-25	Danfoss A/S	Reverse osmosis arrangement
EP4422783A4 (en) *	2021-10-29	2025-10-29	H2O Innovation Inc	PERMEATE DUCT SEGMENT FOR REVERSE OSMOSIS PROCESS AND FLEXIBLE DUCT SEGMENT FOR WATER TREATMENT PLANT
EP4619342A1 (en)	2022-11-17	2025-09-24	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
KR102716186B1 (ko)	2023-11-30	2024-10-15	(주)청수	고회수 효율과 수명이 연장된 다중 역삼투 처리구조의 수처리시스템
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2004
- 2004-06-24 IL IL162713A patent/IL162713A/en active IP Right Grant
2005
- 2005-06-23 BR BRPI0511405-5A patent/BRPI0511405A/pt not_active IP Right Cessation
- 2005-06-23 SG SG200904345-6A patent/SG153859A1/en unknown
- 2005-06-23 DK DK05754582.4T patent/DK1781574T3/da active
- 2005-06-23 EP EP05754582.4A patent/EP1781574B1/en not_active Expired - Lifetime
- 2005-06-23 HU HUE05754582A patent/HUE034905T2/hu unknown
- 2005-06-23 CA CA2572410A patent/CA2572410C/en not_active Expired - Lifetime
- 2005-06-23 CN CN2005800211088A patent/CN1972875B/zh not_active Expired - Fee Related
- 2005-06-23 KR KR1020077000088A patent/KR101052662B1/ko not_active Expired - Fee Related
- 2005-06-23 MX MXPA06014788 patent/MX297988B/es active IP Right Grant
- 2005-06-23 AU AU2005257048A patent/AU2005257048B2/en not_active Ceased
- 2005-06-23 US US11/630,297 patent/US7695614B2/en active Active
- 2005-06-23 WO PCT/IL2005/000670 patent/WO2006001007A2/en not_active Ceased
- 2005-06-23 EA EA200700082A patent/EA012219B1/ru not_active IP Right Cessation
- 2005-06-23 PT PT57545824T patent/PT1781574T/pt unknown
- 2005-06-23 ES ES05754582.4T patent/ES2646181T3/es not_active Expired - Lifetime
- 2005-06-23 SG SG200608635A patent/SG128157A1/en unknown
- 2005-06-23 JP JP2007517650A patent/JP4675957B2/ja not_active Expired - Fee Related
- 2005-06-23 UA UAA200700304A patent/UA91022C2/ru unknown
- 2005-06-23 EP EP15003281.1A patent/EP3040313A3/en not_active Withdrawn
- 2005-06-23 AP AP2007003896A patent/AP2349A/xx active
- 2005-06-23 PL PL05754582T patent/PL1781574T3/pl unknown
2007
- 2007-01-26 ZA ZA200708013A patent/ZA200700013B/xx unknown

Also Published As

Publication number	Publication date
US20080023410A1 (en)	2008-01-31
BRPI0511405A (pt)	2007-12-04
CA2572410A1 (en)	2006-01-05
EP1781574A4 (en)	2010-02-17
CN1972875B (zh)	2013-03-20
EA012219B1 (ru)	2009-08-28
CN1972875A (zh)	2007-05-30
AU2005257048A1 (en)	2006-01-05
SG128157A1 (en)	2007-01-30
MXPA06014788A (es)	2007-06-22
EP1781574B1 (en)	2017-08-09
PL1781574T3 (pl)	2018-01-31
EP1781574A2 (en)	2007-05-09
WO2006001007A3 (en)	2006-02-09
UA91022C2 (ru)	2010-06-25
EP3040313A3 (en)	2016-11-23
WO2006001007A2 (en)	2006-01-05
US7695614B2 (en)	2010-04-13
ES2646181T3 (es)	2017-12-12
EP3040313A2 (en)	2016-07-06
CA2572410C (en)	2013-01-08
HUE034905T2 (hu)	2018-03-28
PT1781574T (pt)	2017-11-14
JP4675957B2 (ja)	2011-04-27
IL162713A (en)	2011-04-28
MX297988B (es)	2012-04-09
AP2007003896A0 (en)	2007-02-28
KR101052662B1 (ko)	2011-07-28
AP2349A (en)	2012-01-16
EA200700082A1 (ru)	2007-06-29
AU2005257048B2 (en)	2010-01-14
IL162713A0 (en)	2005-11-20
SG153859A1 (en)	2009-07-29
JP2008503342A (ja)	2008-02-07
DK1781574T3 (da)	2017-11-20
KR20070035554A (ko)	2007-03-30

Publication	Publication Date	Title
ZA200700013B (en)	2008-02-27	Continuous closed-circuit desalination apparatus without containers
EP1680363A4 (en)	2009-08-05	APPARATUS FOR CONTINUOUSLY CONTINUOUS DESALINATION IN VARIABLE PRESSURE CIRCUIT IN A SINGLE TANK
TWI315292B (en)	2009-10-01	Transport apparatus
GB0409446D0 (en)	2004-06-02	Apparatus
GB0409443D0 (en)	2004-06-02	Apparatus
GB0409444D0 (en)	2004-06-02	Apparatus
GB2431713B (en)	2009-04-08	Signalling apparatus
GB2413254B (en)	2006-03-08	Lawn-care apparatus
GB0410777D0 (en)	2004-06-16	Apparatus
GB2400603B (en)	2005-03-16	Desalination apparatus
GB0400727D0 (en)	2004-02-18	Apparatus
GB0403251D0 (en)	2004-03-17	Apparatus
GB0405648D0 (en)	2004-04-21	Apparatus
EP1820533A4 (en)	2010-12-01	IONTOPHORETICAL DEVICE
GB0410194D0 (en)	2004-06-09	Apparatus
GB0329537D0 (en)	2004-01-28	Ims apparatus
GB2402123B (en)	2005-04-13	Transport apparatus
GB0404265D0 (en)	2004-03-31	Transport apparatus
GB2420310B (en)	2009-06-17	Fitting apparatus
GB0423101D0 (en)	2004-11-17	Conveying apparatus
GB0403315D0 (en)	2004-03-17	Apparatus
GB0315316D0 (en)	2003-08-06	Transportation apparatus
GB0409037D0 (en)	2004-05-26	Carrying apparatus
GB0408936D0 (en)	2004-05-26	Security apparatus
GB0223028D0 (en)	2002-11-13	Drinking apparatus