ATA44393A - FILTER DEVICE - Google Patents

FILTER DEVICE

Info

Publication number
ATA44393A
ATA44393A AT0044393A AT44393A ATA44393A AT A44393 A ATA44393 A AT A44393A AT 0044393 A AT0044393 A AT 0044393A AT 44393 A AT44393 A AT 44393A AT A44393 A ATA44393 A AT A44393A
Authority
AT
Austria
Prior art keywords
filter device
filter
Prior art date
Application number
AT0044393A
Other languages
German (de)
Other versions
AT398961B (en
Original Assignee
Preis Peter
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 Preis Peter filed Critical Preis Peter
Priority to AT0044393A priority Critical patent/AT398961B/en
Publication of ATA44393A publication Critical patent/ATA44393A/en
Application granted granted Critical
Publication of AT398961B publication Critical patent/AT398961B/en

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
    • B01D61/08—Apparatus therefor
    • 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
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • 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
    • B01D2321/02—Forward flushing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT0044393A 1993-03-09 1993-03-09 Filter device AT398961B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT0044393A AT398961B (en) 1993-03-09 1993-03-09 Filter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0044393A AT398961B (en) 1993-03-09 1993-03-09 Filter device

Publications (2)

Publication Number Publication Date
ATA44393A true ATA44393A (en) 1994-07-15
AT398961B AT398961B (en) 1995-02-27

Family

ID=3490750

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0044393A AT398961B (en) 1993-03-09 1993-03-09 Filter device

Country Status (1)

Country Link
AT (1) AT398961B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493496A (en) * 1968-05-13 1970-02-03 Desalination Systems Purified water supply apparatus and method
DD148859A3 (en) * 1978-10-16 1981-06-17 Eberhard Friedrich PROCESS FOR MEMBRANE FILTRATION AND DEVICE FOR THEIR IMPLEMENTATION
DE3520743A1 (en) * 1985-06-10 1986-12-11 INTERATOM GmbH, 5060 Bergisch Gladbach DEVICE FOR DESALINATION

Also Published As

Publication number Publication date
AT398961B (en) 1995-02-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee