AU7933094A - Process for preparing salt-containing solutions - Google Patents

Process for preparing salt-containing solutions

Info

Publication number
AU7933094A
AU7933094A AU79330/94A AU7933094A AU7933094A AU 7933094 A AU7933094 A AU 7933094A AU 79330/94 A AU79330/94 A AU 79330/94A AU 7933094 A AU7933094 A AU 7933094A AU 7933094 A AU7933094 A AU 7933094A
Authority
AU
Australia
Prior art keywords
containing solutions
preparing salt
salt
preparing
solutions
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU79330/94A
Inventor
Helmut Irauschek
Jurgen Johann
Ernst Oberhauser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BWT Holding GmbH
Original Assignee
BWT AG
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 BWT AG filed Critical BWT AG
Publication of AU7933094A publication Critical patent/AU7933094A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/06—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration
    • B01J47/08—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration subjected to a direct electric current
    • 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
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/46—Apparatus therefor
    • B01D61/48—Apparatus therefor having one or more compartments filled with ion-exchange material, e.g. electrodeionisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/30—Electrical regeneration
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
AU79330/94A 1993-10-25 1994-10-24 Process for preparing salt-containing solutions Abandoned AU7933094A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT2152/93 1993-10-25
AT215293 1993-10-25
PCT/AT1994/000155 WO1995011741A1 (en) 1993-10-25 1994-10-24 Process for preparing salt-containing solutions

Publications (1)

Publication Number Publication Date
AU7933094A true AU7933094A (en) 1995-05-22

Family

ID=3528885

Family Applications (1)

Application Number Title Priority Date Filing Date
AU79330/94A Abandoned AU7933094A (en) 1993-10-25 1994-10-24 Process for preparing salt-containing solutions

Country Status (2)

Country Link
AU (1) AU7933094A (en)
WO (1) WO1995011741A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4065664B2 (en) * 1998-03-24 2008-03-26 株式会社荏原製作所 Electric desalination equipment
EP1577268B1 (en) * 2002-12-27 2018-07-25 Ebara Engineering Services Co., Ltd Electric demineralizer
JP6456827B2 (en) 2012-08-27 2019-01-23 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ Improved electrodeionization module and apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB877239A (en) * 1957-12-24 1961-09-13 Permutit Co Ltd Improvements relating to electrodialytic cells
GB882601A (en) * 1958-05-07 1961-11-15 Permutit Co Ltd Improvements relating to the treatment of aqueous liquids by electro-dialysis
GB880344A (en) * 1958-06-19 1961-10-18 Permutit Co Ltd Improvements relating to electrodialytic cells
CH586059A5 (en) * 1974-11-29 1977-03-31 Yeda Res & Dev
DE3619086A1 (en) * 1986-06-06 1987-12-10 Klaus Prof Dr Kock Process for desalting aqueous solutions, apparatus for carrying out the same and use thereof
US5045204A (en) * 1990-02-13 1991-09-03 Dionex Corporation Method and apparatus for generating a high purity chromatography eluent
DE4016000C2 (en) * 1990-05-18 1993-10-21 Hager & Elsaesser Device for the treatment of metal-containing liquids by ion exchange and simultaneous or periodic regeneration of the ion exchange resin by electrodialysis
EP0503651B1 (en) * 1991-03-13 1995-08-23 Ebara Corporation Electrically regenerable demineralizing apparatus
US5211823A (en) * 1991-06-19 1993-05-18 Millipore Corporation Process for purifying resins utilizing bipolar interface

Also Published As

Publication number Publication date
WO1995011741A1 (en) 1995-05-04

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