EE04663B1 - Meetod ja seade vee magestamiseks p””rdosmoosi abil - Google Patents

Meetod ja seade vee magestamiseks p””rdosmoosi abil

Info

Publication number
EE04663B1
EE04663B1 EEP199900276A EEP9900276A EE04663B1 EE 04663 B1 EE04663 B1 EE 04663B1 EE P199900276 A EEP199900276 A EE P199900276A EE P9900276 A EEP9900276 A EE P9900276A EE 04663 B1 EE04663 B1 EE 04663B1
Authority
EE
Estonia
Prior art keywords
pdosmosis
desalination
water
Prior art date
Application number
EEP199900276A
Other languages
English (en)
Estonian (et)
Inventor
Graham William
Original Assignee
Garfield International Investments Limited
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 International Investments Limited filed Critical Garfield International Investments Limited
Publication of EE9900276A publication Critical patent/EE9900276A/xx
Publication of EE04663B1 publication Critical patent/EE04663B1/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
    • C02F1/48—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)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Physical Water Treatments (AREA)
  • Water Treatment By Sorption (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
EEP199900276A 1997-01-09 1998-01-09 Meetod ja seade vee magestamiseks p””rdosmoosi abil EE04663B1 (et)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA97187 1997-01-09
PCT/GB1998/000054 WO1998030501A2 (en) 1997-01-09 1998-01-09 Treatment of water by reverse osmosis

Publications (2)

Publication Number Publication Date
EE9900276A EE9900276A (et) 1999-12-15
EE04663B1 true EE04663B1 (et) 2006-08-15

Family

ID=58232800

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP199900276A EE04663B1 (et) 1997-01-09 1998-01-09 Meetod ja seade vee magestamiseks p””rdosmoosi abil

Country Status (44)

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

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Also Published As

Publication number Publication date
GB2335153A (en) 1999-09-15
SK92499A3 (en) 2000-01-18
WO1998030501A3 (en) 1998-09-11
AP1097A (en) 2002-08-26
CZ294354B6 (cs) 2004-12-15
CA2276599A1 (en) 1998-07-16
EP0951447B1 (en) 2005-08-10
GB2335153A8 (en) 1999-10-08
NO993397D0 (no) 1999-07-09
BR9807069A (pt) 2000-05-02
MY130462A (en) 2007-06-29
EA199900574A1 (ru) 1999-12-29
IS5096A (is) 1999-06-29
EG21382A (en) 2001-09-30
JO2000B1 (en) 1999-05-15
WO1998030501A2 (en) 1998-07-16
US6217773B1 (en) 2001-04-17
CN1136949C (zh) 2004-02-04
TNSN98006A1 (fr) 2000-12-29
TR199901965T2 (xx) 1999-12-21
IS2252B (is) 2007-06-15
UA52717C2 (uk) 2003-01-15
CZ9902441A3 (cs) 2000-11-15
GEP20022837B (en) 2002-11-25
ID22664A (id) 1999-12-02
IL130595A (en) 2004-05-12
MA26028A1 (fr) 2004-04-01
SA98180897B1 (ar) 2006-04-22
KR20000070036A (ko) 2000-11-25
SK284615B6 (sk) 2005-07-01
EE9900276A (et) 1999-12-15
NZ336423A (en) 2001-04-27
NO993397L (no) 1999-07-09
AR011065A1 (es) 2000-08-02
HUP0000959A1 (hu) 2000-08-28
BG63749B1 (bg) 2002-11-29
GB2335153B (en) 2000-11-29
ES2247672T3 (es) 2006-03-01
JP2001518005A (ja) 2001-10-09
NO319568B1 (no) 2005-08-29
DE69831134D1 (de) 2005-09-15
GB9914704D0 (en) 1999-08-25
CN1243454A (zh) 2000-02-02
CO4930300A1 (es) 2000-06-27
PE72099A1 (es) 1999-08-05
HU225090B1 (en) 2006-06-28
BG103272A (bg) 1999-09-30
EP0951447A2 (en) 1999-10-27
DZ2396A1 (fr) 2003-06-04
PL334488A1 (en) 2000-02-28
PL191281B1 (pl) 2006-04-28
IL130595A0 (en) 2000-06-01
PA8460401A1 (es) 2001-04-30
CA2276599C (en) 2005-08-23
HUP0000959A3 (en) 2001-07-30
OA11075A (en) 2003-03-17
DE69831134T2 (de) 2006-06-08
EA002929B1 (ru) 2002-10-31
AP9901591A0 (en) 1999-06-30
ATE301617T1 (de) 2005-08-15
KR100500038B1 (ko) 2005-07-07
JP4307560B2 (ja) 2009-08-05
AU5565898A (en) 1998-08-03
DK0951447T3 (da) 2005-12-12
ZA98178B (en) 1998-07-31
TW460417B (en) 2001-10-21

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