SE0003452D0 - Sätt och anordning vid vattenrening - Google Patents

Sätt och anordning vid vattenrening

Info

Publication number
SE0003452D0
SE0003452D0 SE0003452A SE0003452A SE0003452D0 SE 0003452 D0 SE0003452 D0 SE 0003452D0 SE 0003452 A SE0003452 A SE 0003452A SE 0003452 A SE0003452 A SE 0003452A SE 0003452 D0 SE0003452 D0 SE 0003452D0
Authority
SE
Sweden
Prior art keywords
water
supplied
outside
methods
water treatment
Prior art date
Application number
SE0003452A
Other languages
English (en)
Other versions
SE520118C2 (sv
SE0003452L (sv
Inventor
Per-Aake Claesson
Zsolt Hegmegi
Tibor Nemeth
Stefan Valfridsson
Original Assignee
Electrolux Leisure Appliances
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 Electrolux Leisure Appliances filed Critical Electrolux Leisure Appliances
Priority to SE0003452A priority Critical patent/SE520118C2/sv
Publication of SE0003452D0 publication Critical patent/SE0003452D0/sv
Priority to JP2002530424A priority patent/JP2004509754A/ja
Priority to PCT/SE2001/002050 priority patent/WO2002026634A1/en
Priority to AU2001290449A priority patent/AU2001290449B2/en
Priority to AU9044901A priority patent/AU9044901A/xx
Priority to EP01970448A priority patent/EP1343727A1/en
Publication of SE0003452L publication Critical patent/SE0003452L/sv
Publication of SE520118C2 publication Critical patent/SE520118C2/sv

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
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/10—Spiral-wound membrane modules
    • 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
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • 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
    • 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
    • B01D2321/04—Backflushing
    • 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
    • B01D2321/20—By influencing the flow
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
SE0003452A 2000-09-26 2000-09-26 Sätt och anordning vid vattenrening medelst omvänd osmos SE520118C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE0003452A SE520118C2 (sv) 2000-09-26 2000-09-26 Sätt och anordning vid vattenrening medelst omvänd osmos
JP2002530424A JP2004509754A (ja) 2000-09-26 2001-09-25 逆浸透により水を浄化する方法および手段
PCT/SE2001/002050 WO2002026634A1 (en) 2000-09-26 2001-09-25 Method and means for purification of water by reverse osmosis
AU2001290449A AU2001290449B2 (en) 2000-09-26 2001-09-25 Method and means for purification of water by reverse osmosis
AU9044901A AU9044901A (en) 2000-09-26 2001-09-25 Method and means for purification of water by reverse osmosis
EP01970448A EP1343727A1 (en) 2000-09-26 2001-09-25 Method and means for purification of water by reverse osmosis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0003452A SE520118C2 (sv) 2000-09-26 2000-09-26 Sätt och anordning vid vattenrening medelst omvänd osmos

Publications (3)

Publication Number Publication Date
SE0003452D0 true SE0003452D0 (sv) 2000-09-26
SE0003452L SE0003452L (sv) 2002-03-27
SE520118C2 SE520118C2 (sv) 2003-05-27

Family

ID=20281177

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0003452A SE520118C2 (sv) 2000-09-26 2000-09-26 Sätt och anordning vid vattenrening medelst omvänd osmos

Country Status (5)

Country Link
EP (1) EP1343727A1 (sv)
JP (1) JP2004509754A (sv)
AU (2) AU2001290449B2 (sv)
SE (1) SE520118C2 (sv)
WO (1) WO2002026634A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2976819B1 (fr) * 2011-06-24 2013-08-02 Millipore Corp Systeme et procede de purification d'eau, avec purge automatique
CN108569748A (zh) * 2017-03-11 2018-09-25 刘爱东 制水纯鲜纯水机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH051358Y2 (sv) * 1986-05-30 1993-01-13
JPH04371290A (ja) * 1991-06-17 1992-12-24 Murata Mach Ltd 飲料水の浄化システム
JP3359687B2 (ja) * 1993-02-17 2002-12-24 ダイセル化学工業株式会社 濾過膜モジュールの洗浄方法
SE503918C2 (sv) * 1995-01-31 1996-09-30 Electrolux Ab Anordning för rening av vatten innefattande en trycksatt membrankammare samt förfarande för bestämning av genomsköljningstid för en trycksatt membrankammare
SE516417C2 (sv) * 2000-05-18 2002-01-15 Electrolux Ab Förfarande och anordning för renspolning av trycksatt vattenrenare

Also Published As

Publication number Publication date
JP2004509754A (ja) 2004-04-02
AU9044901A (en) 2002-04-08
AU2001290449B2 (en) 2005-12-15
WO2002026634A1 (en) 2002-04-04
EP1343727A1 (en) 2003-09-17
SE520118C2 (sv) 2003-05-27
SE0003452L (sv) 2002-03-27

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Legal Events

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