FR2281781A1 - Dispositif de filtration a diaphragme semi-permeable pour l'insertion dans un melange fluide ou pour la separation d'au moins un composant d'un tel melange - Google Patents

Dispositif de filtration a diaphragme semi-permeable pour l'insertion dans un melange fluide ou pour la separation d'au moins un composant d'un tel melange

Info

Publication number
FR2281781A1
FR2281781A1 FR7525594A FR7525594A FR2281781A1 FR 2281781 A1 FR2281781 A1 FR 2281781A1 FR 7525594 A FR7525594 A FR 7525594A FR 7525594 A FR7525594 A FR 7525594A FR 2281781 A1 FR2281781 A1 FR 2281781A1
Authority
FR
France
Prior art keywords
hyperfiltration
ultrafiltration
pressures
bar
reverse osmosis
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.)
Withdrawn
Application number
FR7525594A
Other languages
English (en)
Inventor
Therkel Hald
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.)
DANSKE MEJERIERS MASKINFABRIK
Original Assignee
DANSKE MEJERIERS MASKINFABRIK
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 DANSKE MEJERIERS MASKINFABRIK filed Critical DANSKE MEJERIERS MASKINFABRIK
Publication of FR2281781A1 publication Critical patent/FR2281781A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B01D63/084—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR7525594A 1974-08-14 1975-08-13 Dispositif de filtration a diaphragme semi-permeable pour l'insertion dans un melange fluide ou pour la separation d'au moins un composant d'un tel melange Withdrawn FR2281781A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK434874A DK434874A (da) 1974-08-14 1974-08-14 Filtreringsapparat

Publications (1)

Publication Number Publication Date
FR2281781A1 true FR2281781A1 (fr) 1976-03-12

Family

ID=8132699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525594A Withdrawn FR2281781A1 (fr) 1974-08-14 1975-08-13 Dispositif de filtration a diaphragme semi-permeable pour l'insertion dans un melange fluide ou pour la separation d'au moins un composant d'un tel melange

Country Status (4)

Country Link
DE (1) DE2533152B2 (fr)
DK (1) DK434874A (fr)
FR (1) FR2281781A1 (fr)
NL (1) NL7509645A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386330A2 (fr) * 1977-04-04 1978-11-03 Dresser Ind Appareil d'epuration utile notamment a l'epuration des eaux usees
FR2513896A1 (fr) * 1981-10-01 1983-04-08 Cobe Lab Procede et appareil de filtration
EP0269721A1 (fr) * 1986-06-16 1988-06-08 Lawrence J Niesen Appareil d'ultrafiltration.
US4997565A (en) * 1986-06-16 1991-03-05 Niesen Lawrence J Laboratory scale ultrafiltration apparatus
EP0478623A1 (fr) * 1989-06-09 1992-04-08 Henry B Kopf Plaque de filtrage, element de plaque de filtrage et filtre forme par ces plaques.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386330A2 (fr) * 1977-04-04 1978-11-03 Dresser Ind Appareil d'epuration utile notamment a l'epuration des eaux usees
FR2513896A1 (fr) * 1981-10-01 1983-04-08 Cobe Lab Procede et appareil de filtration
EP0269721A1 (fr) * 1986-06-16 1988-06-08 Lawrence J Niesen Appareil d'ultrafiltration.
EP0269721A4 (fr) * 1986-06-16 1988-11-09 Lawrence J Niesen Appareil d'ultrafiltration.
US4997565A (en) * 1986-06-16 1991-03-05 Niesen Lawrence J Laboratory scale ultrafiltration apparatus
EP0478623A1 (fr) * 1989-06-09 1992-04-08 Henry B Kopf Plaque de filtrage, element de plaque de filtrage et filtre forme par ces plaques.
EP0478623A4 (en) * 1989-06-09 1992-12-09 Henry B. Kopf Filter plate, filter plate element, and filter comprising same

Also Published As

Publication number Publication date
DK434874A (da) 1976-02-15
DE2533152A1 (de) 1976-02-26
DE2533152B2 (de) 1978-02-16
NL7509645A (nl) 1976-02-17

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Legal Events

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