FR2187389A1 - - Google Patents

Info

Publication number
FR2187389A1
FR2187389A1 FR7241725A FR7241725A FR2187389A1 FR 2187389 A1 FR2187389 A1 FR 2187389A1 FR 7241725 A FR7241725 A FR 7241725A FR 7241725 A FR7241725 A FR 7241725A FR 2187389 A1 FR2187389 A1 FR 2187389A1
Authority
FR
France
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.)
Granted
Application number
FR7241725A
Other languages
French (fr)
Other versions
FR2187389B1 (en
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.)
Dorr Oliver Inc
Original Assignee
Dorr Oliver Inc
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 Dorr Oliver Inc filed Critical Dorr Oliver Inc
Publication of FR2187389A1 publication Critical patent/FR2187389A1/fr
Application granted granted Critical
Publication of FR2187389B1 publication Critical patent/FR2187389B1/fr
Expired 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
    • B01D2321/12—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
    • B01D2321/16—Use of chemical agents
    • B01D2321/164—Use of bases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR7241725A 1972-06-15 1972-11-23 Expired FR2187389B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26298172A 1972-06-15 1972-06-15

Publications (2)

Publication Number Publication Date
FR2187389A1 true FR2187389A1 (en) 1974-01-18
FR2187389B1 FR2187389B1 (en) 1978-02-03

Family

ID=22999884

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7241725A Expired FR2187389B1 (en) 1972-06-15 1972-11-23

Country Status (9)

Country Link
JP (1) JPS5611488B2 (en)
AU (1) AU473930B2 (en)
BE (1) BE790785A (en)
CA (1) CA981595A (en)
DE (1) DE2327989A1 (en)
FR (1) FR2187389B1 (en)
GB (1) GB1414656A (en)
IT (1) IT976243B (en)
NL (1) NL7216042A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122439A2 (en) * 1983-03-10 1984-10-24 C.P.C. Engineering Corp. Method and apparatus for enhancing the flux rate of cross-flow filtration systems
US5047154A (en) * 1983-03-10 1991-09-10 C.P.C. Engineering Company Method and apparatus for enhancing the flux rate of cross-flow filtration systems
WO1996032183A1 (en) * 1995-04-14 1996-10-17 Aquasource Method for operating and controlling a bank of filtration membrane modules, and bank of modules therefor

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3606986A1 (en) * 1986-03-04 1987-09-10 Bayer Ag METHOD FOR SEPARATING SOLIDS FROM SOLID-SUSPENSIONS
DE4205826A1 (en) * 1992-02-26 1993-09-02 Zehetner Michael Dipl Ing Univ Back flushing process for reverse osmotic desalination units - using water previously purified by the unit
DE4312130C2 (en) * 1993-04-14 1996-01-25 Wap Reinigungssysteme Method and device for flushing tubular membranes for liquid treatment plants
DE19701994A1 (en) * 1997-01-22 1998-07-23 Mann & Hummel Filter filter
DE19718028C1 (en) * 1997-04-29 1998-06-04 Hydac Filtertechnik Gmbh Fluid filter assembly having membrane modules arranged in parallel
DE10164555A1 (en) * 2001-12-14 2003-06-26 Seitzschenk Filtersystems Gmbh Crossflow microfiltration for drinks, comprises periodically isolating selected modules for backflushing, whilst others supply filtrate for backflushing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122439A2 (en) * 1983-03-10 1984-10-24 C.P.C. Engineering Corp. Method and apparatus for enhancing the flux rate of cross-flow filtration systems
EP0122439A3 (en) * 1983-03-10 1985-05-29 C.P.C. Engineering Corp. Method and apparatus for enhancing the flux rate of cross-flow filtration systems
US5047154A (en) * 1983-03-10 1991-09-10 C.P.C. Engineering Company Method and apparatus for enhancing the flux rate of cross-flow filtration systems
WO1996032183A1 (en) * 1995-04-14 1996-10-17 Aquasource Method for operating and controlling a bank of filtration membrane modules, and bank of modules therefor

Also Published As

Publication number Publication date
IT976243B (en) 1974-08-20
DE2327989A1 (en) 1974-01-03
CA981595A (en) 1976-01-13
NL7216042A (en) 1973-12-18
AU473930B2 (en) 1976-07-08
BE790785A (en) 1973-02-15
GB1414656A (en) 1975-11-19
JPS5611488B2 (en) 1981-03-14
FR2187389B1 (en) 1978-02-03
AU4843572A (en) 1974-05-02
JPS4932265A (en) 1974-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse