HK1060079A1 - Method and device for desalting water - Google Patents

Method and device for desalting water

Info

Publication number
HK1060079A1
HK1060079A1 HK04102987A HK04102987A HK1060079A1 HK 1060079 A1 HK1060079 A1 HK 1060079A1 HK 04102987 A HK04102987 A HK 04102987A HK 04102987 A HK04102987 A HK 04102987A HK 1060079 A1 HK1060079 A1 HK 1060079A1
Authority
HK
Hong Kong
Prior art keywords
pressure
saltwater
compensation device
membrane module
valves
Prior art date
Application number
HK04102987A
Other languages
English (en)
Inventor
Aloys Wobben
Original Assignee
Aloys Wobben
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
Priority claimed from DE10057613A external-priority patent/DE10057613C2/de
Application filed by Aloys Wobben filed Critical Aloys Wobben
Publication of HK1060079A1 publication Critical patent/HK1060079A1/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
    • B01D61/06—Energy recovery
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Water Treatment By Sorption (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Reciprocating Pumps (AREA)
HK04102987A 2000-11-21 2004-04-28 Method and device for desalting water HK1060079A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10057613A DE10057613C2 (de) 2000-11-21 2000-11-21 Verfahren und Vorrichtung zum Entsalzen von Wasser
PCT/EP2001/008271 WO2002041979A1 (de) 2000-11-21 2001-07-18 Verfahren und vorrichtung zum entsalzen von wasser

Publications (1)

Publication Number Publication Date
HK1060079A1 true HK1060079A1 (en) 2004-07-30

Family

ID=7664027

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04102987A HK1060079A1 (en) 2000-11-21 2004-04-28 Method and device for desalting water

Country Status (22)

Country Link
US (1) US7189325B2 (pt)
EP (1) EP1339480B1 (pt)
JP (1) JP3634847B2 (pt)
KR (1) KR100510010B1 (pt)
CN (1) CN1254302C (pt)
AT (1) ATE304405T1 (pt)
AU (2) AU2001283947B2 (pt)
BR (1) BR0115542B1 (pt)
CA (1) CA2429288C (pt)
DE (2) DE10066033B4 (pt)
DK (1) DK1339480T3 (pt)
ES (1) ES2247157T3 (pt)
HK (1) HK1060079A1 (pt)
IL (1) IL155947A0 (pt)
MA (1) MA25930A1 (pt)
MX (1) MXPA03004451A (pt)
NO (1) NO324179B1 (pt)
NZ (1) NZ526010A (pt)
PL (1) PL207181B1 (pt)
PT (1) PT1339480E (pt)
WO (1) WO2002041979A1 (pt)
ZA (1) ZA200303926B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10251342B4 (de) 2002-11-05 2013-03-14 Aloys Wobben Verfahren und Vorrichtung zum Entsalzen von Wasser mit Druckabfallüberbrückung
ES2264618B1 (es) * 2004-11-17 2007-12-16 Bjorn Lyng Sistema mecanico mejorado para la distribucion de fluidos en recuperadores de energia de sistemas para la desalacion de agua.
NO329120B1 (no) * 2005-12-22 2010-08-30 Statkraft Dev As Fremgangsmate og system for a utfore vedlikehold pa en membran som har halvgjennomtrengelige egenskaper
KR100899657B1 (ko) 2007-06-21 2009-05-27 장동현 역삼투압 폐수처리 배압펌프
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
WO2011159333A2 (en) * 2010-06-14 2011-12-22 Wawe, Llc Desalination system
CN103237592B (zh) * 2010-12-02 2015-10-14 东丽株式会社 反渗透膜分离器、其起动方法、以及透过液的产生方法
KR101309870B1 (ko) * 2012-10-15 2013-09-16 주식회사 크로시스 에너지 회수방식이 개선된 역삼투법 탈염장치
US20170074256A1 (en) * 2015-09-16 2017-03-16 William Banko Bi-Metallic Solar Water Filtration Pump
GB201813792D0 (en) * 2018-08-23 2018-10-10 Davies Philip Andrew Desalination system and method
US11072542B2 (en) 2019-01-17 2021-07-27 A. O. Smith Corporation High water efficiency TDS creep solution
US11502322B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell with heat pump
US11502323B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell and methods of use thereof
US11855324B1 (en) 2022-11-15 2023-12-26 Rahul S. Nana Reverse electrodialysis or pressure-retarded osmosis cell with heat pump
US12040517B2 (en) 2022-11-15 2024-07-16 Rahul S. Nana Reverse electrodialysis or pressure-retarded osmosis cell and methods of use thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL51522A0 (en) * 1976-02-27 1977-04-29 Ocean Water Ltd Improvements in or relating to water purification by reverse osmosis
US4178240A (en) * 1976-05-17 1979-12-11 Pinkerton Harry E Fluid handling system
DE2924971C2 (de) 1979-06-21 1983-12-29 L. & C. Steinmüller GmbH, 5270 Gummersbach Druckspeicher zur Energierückgewinnung bei der Umkehrosmose
US4434056A (en) * 1979-04-06 1984-02-28 Keefer Bowie Multi-cylinder reverse osmosis apparatus and method
US4367140A (en) * 1979-11-05 1983-01-04 Sykes Ocean Water Ltd. Reverse osmosis liquid purification apparatus
GR75052B (pt) * 1981-01-05 1984-07-13 Mesple Jose L R
US5154820A (en) * 1987-10-21 1992-10-13 Product Research And Development Reverse osmosis system with cycled pressure intensifiers
DE19546587A1 (de) * 1995-12-13 1997-06-19 Aloys Wobben Verfahren zum Entsalzen von Wasser und Vorrichtung zur Durchführung des Verfahrens
US5797429A (en) * 1996-03-11 1998-08-25 Desalco, Ltd. Linear spool valve device for work exchanger system
US6017200A (en) * 1997-08-12 2000-01-25 Science Applications International Corporation Integrated pumping and/or energy recovery system

Also Published As

Publication number Publication date
NO20032263L (no) 2003-07-18
DE10066033B4 (de) 2007-01-11
CA2429288A1 (en) 2002-05-30
DE10066033A1 (de) 2002-06-06
US7189325B2 (en) 2007-03-13
BR0115542A (pt) 2003-09-23
DE50107450D1 (de) 2005-10-20
NO20032263D0 (no) 2003-05-20
CA2429288C (en) 2004-06-08
PL365633A1 (en) 2005-01-10
JP2004513774A (ja) 2004-05-13
ATE304405T1 (de) 2005-09-15
AU8394701A (en) 2002-06-03
MXPA03004451A (es) 2004-05-04
US20040089603A1 (en) 2004-05-13
BR0115542B1 (pt) 2010-07-27
CN1486214A (zh) 2004-03-31
MA25930A1 (fr) 2003-10-01
KR20030084900A (ko) 2003-11-01
PT1339480E (pt) 2005-11-30
JP3634847B2 (ja) 2005-03-30
EP1339480A1 (de) 2003-09-03
DK1339480T3 (da) 2006-01-23
WO2002041979A1 (de) 2002-05-30
NO324179B1 (no) 2007-09-03
PL207181B1 (pl) 2010-11-30
AU2001283947B2 (en) 2004-06-24
KR100510010B1 (ko) 2005-08-26
NZ526010A (en) 2004-11-26
IL155947A0 (en) 2003-12-23
ZA200303926B (en) 2004-03-24
CN1254302C (zh) 2006-05-03
ES2247157T3 (es) 2006-03-01
EP1339480B1 (de) 2005-09-14

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20190723