DE19980247D2 - Method and device for the treatment and / or pretreatment of liquids to be treated by means of a membrane filter device - Google Patents

Method and device for the treatment and / or pretreatment of liquids to be treated by means of a membrane filter device

Info

Publication number
DE19980247D2
DE19980247D2 DE19980247T DE19980247T DE19980247D2 DE 19980247 D2 DE19980247 D2 DE 19980247D2 DE 19980247 T DE19980247 T DE 19980247T DE 19980247 T DE19980247 T DE 19980247T DE 19980247 D2 DE19980247 D2 DE 19980247D2
Authority
DE
Germany
Prior art keywords
pretreatment
liquids
treated
treatment
membrane filter
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.)
Ceased
Application number
DE19980247T
Other languages
German (de)
Inventor
Roland Schuessler
Hans-Peter Feuerpeil
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.)
Membraflow GmbH and Co KG Filtersysteme
Original Assignee
Membraflow GmbH and Co KG Filtersysteme
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 Membraflow GmbH and Co KG Filtersysteme filed Critical Membraflow GmbH and Co KG Filtersysteme
Priority to DE19980247T priority Critical patent/DE19980247D2/en
Application granted granted Critical
Publication of DE19980247D2 publication Critical patent/DE19980247D2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B01D61/14—Ultrafiltration; Microfiltration
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/16—Feed pretreatment
    • 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
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • 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
DE19980247T 1998-02-19 1999-01-23 Method and device for the treatment and / or pretreatment of liquids to be treated by means of a membrane filter device Ceased DE19980247D2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19980247T DE19980247D2 (en) 1998-02-19 1999-01-23 Method and device for the treatment and / or pretreatment of liquids to be treated by means of a membrane filter device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1998106796 DE19806796A1 (en) 1998-02-19 1998-02-19 Method and device for the treatment and / or pretreatment of liquids to be treated by means of a membrane filter device
DE19980247T DE19980247D2 (en) 1998-02-19 1999-01-23 Method and device for the treatment and / or pretreatment of liquids to be treated by means of a membrane filter device
PCT/EP1999/000437 WO1999042203A2 (en) 1998-02-19 1999-01-23 Method and device for the treatment and/or pretreatment of liquids to be treated by means of a membrane filtration device

Publications (1)

Publication Number Publication Date
DE19980247D2 true DE19980247D2 (en) 2000-10-12

Family

ID=7858187

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1998106796 Withdrawn DE19806796A1 (en) 1998-02-19 1998-02-19 Method and device for the treatment and / or pretreatment of liquids to be treated by means of a membrane filter device
DE19980247T Ceased DE19980247D2 (en) 1998-02-19 1999-01-23 Method and device for the treatment and / or pretreatment of liquids to be treated by means of a membrane filter device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1998106796 Withdrawn DE19806796A1 (en) 1998-02-19 1998-02-19 Method and device for the treatment and / or pretreatment of liquids to be treated by means of a membrane filter device

Country Status (3)

Country Link
AU (1) AU3250699A (en)
DE (2) DE19806796A1 (en)
WO (1) WO1999042203A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1820001A (en) 1999-10-12 2001-04-23 M. Michael Pitts Jr. Electrostatic enhancement for membrane-separation systems
EP1118683B1 (en) 2000-01-20 2004-10-20 MEMBRAFLOW GMBH & CO. KG Filtersysteme Membrane filter process and apparatus for the purification and/or treatment of suspensions of precious metal compounds
CN100396365C (en) * 2005-01-21 2008-06-25 赵仁兴 Method for improving separation property of artificial synthetic film
GB2431154B (en) * 2005-10-15 2011-05-18 Daniel Stefanini Purification treatment of water
NL1032346C2 (en) * 2006-08-18 2008-02-19 Vitens N V Method for separating components from a liquid.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905886A (en) * 1974-09-13 1975-09-16 Aqua Chem Inc Ultrafiltration and electrodialysis method and apparatus
AT346252B (en) * 1976-11-23 1978-11-10 Mach Guido PROCESS FOR DESALINATING WATER AND DEVICE FOR CARRYING OUT THE PROCESS
CH664550A5 (en) * 1986-04-04 1988-03-15 Esi S A Demineralising water with reverse osmosis membrane - by passing it through magnetic container before filtration
JPH02227185A (en) * 1989-03-01 1990-09-10 Nippon Telegr & Teleph Corp <Ntt> Removal of dissolved silica
FR2644771A1 (en) * 1989-03-23 1990-09-28 Beauchard Yves Electromagnetic and thermal water softener with regenerable filtration
US5234583A (en) * 1991-07-26 1993-08-10 Cluff C Brent Semi-permeable membrane filtering systems for swimming pools
JPH0549029U (en) * 1991-12-09 1993-06-29 水道機工株式会社 Filter by permeable membrane
JPH06190247A (en) * 1992-12-25 1994-07-12 Tokyo Gas Co Ltd Cross flow filtration method of vital sample by magnetic field

Also Published As

Publication number Publication date
AU3250699A (en) 1999-09-06
WO1999042203A3 (en) 1999-11-11
DE19806796A1 (en) 1999-09-09
WO1999042203A2 (en) 1999-08-26

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Legal Events

Date Code Title Description
8131 Rejection