MA26028A1 - Dessalement de l'eau - Google Patents

Dessalement de l'eau

Info

Publication number
MA26028A1
MA26028A1 MA24541A MA24541A MA26028A1 MA 26028 A1 MA26028 A1 MA 26028A1 MA 24541 A MA24541 A MA 24541A MA 24541 A MA24541 A MA 24541A MA 26028 A1 MA26028 A1 MA 26028A1
Authority
MA
Morocco
Prior art keywords
desalination
water
Prior art date
Application number
MA24541A
Other languages
English (en)
Inventor
Graham William
Original Assignee
Garfield Int Invest 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 Garfield Int Invest Ltd filed Critical Garfield Int Invest Ltd
Publication of MA26028A1 publication Critical patent/MA26028A1/fr

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
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • C02F1/484—Treatment of water, waste water, or sewage with magnetic or electric fields using electromagnets
    • 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
    • B01D61/10—Accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • 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
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/24—Magnetic effects
    • 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
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/48—Devices for applying magnetic or electric fields
    • C02F2201/483—Devices for applying magnetic or electric fields using coils
    • 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
    • C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/138—Water desalination using renewable energy
    • Y02A20/141—Wind power

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Physical Water Treatments (AREA)
  • Water Treatment By Sorption (AREA)
MA24541A 1997-01-09 1997-03-28 Dessalement de l'eau MA26028A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA97187 1997-01-09

Publications (1)

Publication Number Publication Date
MA26028A1 true MA26028A1 (fr) 2004-04-01

Family

ID=58232800

Family Applications (1)

Application Number Title Priority Date Filing Date
MA24541A MA26028A1 (fr) 1997-01-09 1997-03-28 Dessalement de l'eau

Country Status (44)

Country Link
US (1) US6217773B1 (fr)
EP (1) EP0951447B1 (fr)
JP (1) JP4307560B2 (fr)
KR (1) KR100500038B1 (fr)
CN (1) CN1136949C (fr)
AP (1) AP1097A (fr)
AR (1) AR011065A1 (fr)
AT (1) ATE301617T1 (fr)
AU (1) AU5565898A (fr)
BG (1) BG63749B1 (fr)
BR (1) BR9807069A (fr)
CA (1) CA2276599C (fr)
CO (1) CO4930300A1 (fr)
CZ (1) CZ294354B6 (fr)
DE (1) DE69831134T2 (fr)
DK (1) DK0951447T3 (fr)
DZ (1) DZ2396A1 (fr)
EA (1) EA002929B1 (fr)
EE (1) EE04663B1 (fr)
EG (1) EG21382A (fr)
ES (1) ES2247672T3 (fr)
GB (1) GB2335153B (fr)
GE (1) GEP20022837B (fr)
HU (1) HU225090B1 (fr)
ID (1) ID22664A (fr)
IL (1) IL130595A (fr)
IS (1) IS2252B (fr)
JO (1) JO2000B1 (fr)
MA (1) MA26028A1 (fr)
MY (1) MY130462A (fr)
NO (1) NO319568B1 (fr)
NZ (1) NZ336423A (fr)
OA (1) OA11075A (fr)
PA (1) PA8460401A1 (fr)
PE (1) PE72099A1 (fr)
PL (1) PL191281B1 (fr)
SA (1) SA98180897B1 (fr)
SK (1) SK284615B6 (fr)
TN (1) TNSN98006A1 (fr)
TR (1) TR199901965T2 (fr)
TW (1) TW460417B (fr)
UA (1) UA52717C2 (fr)
WO (1) WO1998030501A2 (fr)
ZA (1) ZA98178B (fr)

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CN1312052C (zh) * 2005-03-04 2007-04-25 北京众博达石油科技有限公司 微耗智能广谱电子除垢防垢方法
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US10005038B2 (en) 2014-09-02 2018-06-26 Lockheed Martin Corporation Hemodialysis and hemofiltration membranes based upon a two-dimensional membrane material and methods employing same
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US9610546B2 (en) 2014-03-12 2017-04-04 Lockheed Martin Corporation Separation membranes formed from perforated graphene and methods for use thereof
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EP3609607B1 (fr) 2017-04-12 2024-05-22 Aqua Membranes, Inc. Éléments d'espacement à gradient destinés à des éléments de filtration pour plaie
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US11745143B2 (en) 2017-04-20 2023-09-05 Aqua Membranes, Inc. Mixing-promoting spacer patterns for spiral-wound elements
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KR20220055466A (ko) 2019-08-06 2022-05-03 아쿠아 멤브레인스 인코포레이티드 나선형-권취 요소를 위한 바람직한 유동 경로
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Also Published As

Publication number Publication date
ID22664A (id) 1999-12-02
CA2276599C (fr) 2005-08-23
WO1998030501A2 (fr) 1998-07-16
IL130595A0 (en) 2000-06-01
IS5096A (is) 1999-06-29
BR9807069A (pt) 2000-05-02
CO4930300A1 (es) 2000-06-27
HUP0000959A3 (en) 2001-07-30
US6217773B1 (en) 2001-04-17
NO993397L (no) 1999-07-09
PA8460401A1 (es) 2001-04-30
HU225090B1 (en) 2006-06-28
AP9901591A0 (en) 1999-06-30
NO319568B1 (no) 2005-08-29
EA199900574A1 (ru) 1999-12-29
PL334488A1 (en) 2000-02-28
KR20000070036A (ko) 2000-11-25
MY130462A (en) 2007-06-29
GB2335153A8 (en) 1999-10-08
EG21382A (en) 2001-09-30
AR011065A1 (es) 2000-08-02
NZ336423A (en) 2001-04-27
BG103272A (bg) 1999-09-30
GB2335153A (en) 1999-09-15
GB2335153B (en) 2000-11-29
AU5565898A (en) 1998-08-03
EA002929B1 (ru) 2002-10-31
OA11075A (en) 2003-03-17
SK92499A3 (en) 2000-01-18
CN1136949C (zh) 2004-02-04
KR100500038B1 (ko) 2005-07-07
DZ2396A1 (fr) 2003-06-04
DE69831134D1 (de) 2005-09-15
TW460417B (en) 2001-10-21
CA2276599A1 (fr) 1998-07-16
PL191281B1 (pl) 2006-04-28
TR199901965T2 (xx) 1999-12-21
AP1097A (en) 2002-08-26
NO993397D0 (no) 1999-07-09
CZ294354B6 (cs) 2004-12-15
EE9900276A (et) 1999-12-15
PE72099A1 (es) 1999-08-05
SK284615B6 (sk) 2005-07-01
GB9914704D0 (en) 1999-08-25
IS2252B (is) 2007-06-15
TNSN98006A1 (fr) 2000-12-29
UA52717C2 (uk) 2003-01-15
EP0951447A2 (fr) 1999-10-27
BG63749B1 (bg) 2002-11-29
GEP20022837B (en) 2002-11-25
HUP0000959A1 (hu) 2000-08-28
SA98180897B1 (ar) 2006-04-22
DK0951447T3 (da) 2005-12-12
IL130595A (en) 2004-05-12
EP0951447B1 (fr) 2005-08-10
CN1243454A (zh) 2000-02-02
JP4307560B2 (ja) 2009-08-05
CZ9902441A3 (cs) 2000-11-15
DE69831134T2 (de) 2006-06-08
ES2247672T3 (es) 2006-03-01
JP2001518005A (ja) 2001-10-09
EE04663B1 (et) 2006-08-15
WO1998030501A3 (fr) 1998-09-11
ZA98178B (en) 1998-07-31
ATE301617T1 (de) 2005-08-15
JO2000B1 (en) 1999-05-15

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