DE3486031T2 - CLEANING FILTERS. - Google Patents

CLEANING FILTERS.

Info

Publication number
DE3486031T2
DE3486031T2 DE8484903618T DE3486031T DE3486031T2 DE 3486031 T2 DE3486031 T2 DE 3486031T2 DE 8484903618 T DE8484903618 T DE 8484903618T DE 3486031 T DE3486031 T DE 3486031T DE 3486031 T2 DE3486031 T2 DE 3486031T2
Authority
DE
Germany
Prior art keywords
cleaning filters
filters
cleaning
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.)
Expired - Lifetime
Application number
DE8484903618T
Other languages
German (de)
Other versions
DE3486031D1 (en
Inventor
Lyons Ford
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.)
Memtec Ltd
Original Assignee
Memtec Ltd
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 Memtec Ltd filed Critical Memtec Ltd
Priority claimed from PCT/AU1984/000192 external-priority patent/WO1985001449A1/en
Application granted granted Critical
Publication of DE3486031D1 publication Critical patent/DE3486031D1/en
Publication of DE3486031T2 publication Critical patent/DE3486031T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01D2321/04—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
    • B01D2321/12—Use of permeate
    • 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
    • B01D2321/185—Aeration
DE8484903618T 1983-09-30 1984-10-02 CLEANING FILTERS. Expired - Lifetime DE3486031T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU166283 1983-09-30
PCT/AU1984/000192 WO1985001449A1 (en) 1983-09-30 1984-10-02 Cleaning of filters

Publications (2)

Publication Number Publication Date
DE3486031D1 DE3486031D1 (en) 1993-02-18
DE3486031T2 true DE3486031T2 (en) 1993-05-06

Family

ID=25609256

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484903618T Expired - Lifetime DE3486031T2 (en) 1983-09-30 1984-10-02 CLEANING FILTERS.

Country Status (1)

Country Link
DE (1) DE3486031T2 (en)

Also Published As

Publication number Publication date
DE3486031D1 (en) 1993-02-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition