AT371360B - METHOD FOR MEMBRANE FILTRATION AND DEVICE FOR IMPLEMENTING THE METHOD - Google Patents

METHOD FOR MEMBRANE FILTRATION AND DEVICE FOR IMPLEMENTING THE METHOD

Info

Publication number
AT371360B
AT371360B AT673979A AT673979A AT371360B AT 371360 B AT371360 B AT 371360B AT 673979 A AT673979 A AT 673979A AT 673979 A AT673979 A AT 673979A AT 371360 B AT371360 B AT 371360B
Authority
AT
Austria
Prior art keywords
implementing
membrane filtration
filtration
membrane
Prior art date
Application number
AT673979A
Other languages
German (de)
Other versions
ATA673979A (en
Inventor
Eberhard Dr Ing Friedrich
Rainer Dr Ing Tietze
Gerda Dipl Chem Koschade
Sylvia Dipl Ing Morgenstern
Werner Ing Neustadt
Friedrich Ing Kutzsche
Hans Herrmann
Original Assignee
Wassertech Forschung
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 Wassertech Forschung filed Critical Wassertech Forschung
Publication of ATA673979A publication Critical patent/ATA673979A/en
Application granted granted Critical
Publication of AT371360B publication Critical patent/AT371360B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08—Thickening liquid suspensions by filtration
    • B01D17/085—Thickening liquid suspensions by filtration with membranes
    • 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
    • B01D2321/18—Use of gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AT673979A 1978-10-16 1979-10-16 METHOD FOR MEMBRANE FILTRATION AND DEVICE FOR IMPLEMENTING THE METHOD AT371360B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20845278A DD148859A3 (en) 1978-10-16 1978-10-16 PROCESS FOR MEMBRANE FILTRATION AND DEVICE FOR THEIR IMPLEMENTATION

Publications (2)

Publication Number Publication Date
ATA673979A ATA673979A (en) 1982-11-15
AT371360B true AT371360B (en) 1983-06-27

Family

ID=5514856

Family Applications (1)

Application Number Title Priority Date Filing Date
AT673979A AT371360B (en) 1978-10-16 1979-10-16 METHOD FOR MEMBRANE FILTRATION AND DEVICE FOR IMPLEMENTING THE METHOD

Country Status (6)

Country Link
AT (1) AT371360B (en)
CS (1) CS222972B1 (en)
DD (1) DD148859A3 (en)
DE (1) DE2941164A1 (en)
HU (1) HU185366B (en)
SU (1) SU1424862A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545472B1 (en) * 1983-05-05 1988-05-20 Rhone Poulenc Spec Chim APPARATUS AND METHOD FOR THE TREATMENT OF POOL WATER WITH A SEPARATOR APPARATUS HAVING SEMI-PERMEABLE MEMBRANES
DE4141993C2 (en) * 1991-12-19 1996-01-11 Umwelt Kolleg Prisma Gmbh Process and device for processing oil-water emulsions with controlled gas supply
AT397647B (en) * 1992-09-18 1994-05-25 Fiedler Johann SYSTEM FOR CLEANING WASHING WATER, ESPECIALLY FOR VEHICLE WASHING SYSTEMS
AT398961B (en) * 1993-03-09 1995-02-27 Preis Peter Filter device
WO2001010541A1 (en) * 1999-08-07 2001-02-15 Earth Waters Inc An apparatus and method for improving an osmosis process
DE102009034550A1 (en) 2009-07-23 2011-02-17 Khs Gmbh Process for cleaning filter structures in filtration plants for filtering liquid products and filtration plant

Also Published As

Publication number Publication date
SU1424862A1 (en) 1988-09-23
CS222972B1 (en) 1983-08-26
HU185366B (en) 1985-01-28
DE2941164A1 (en) 1980-06-12
ATA673979A (en) 1982-11-15
DD148859A3 (en) 1981-06-17

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Legal Events

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