FR2242128A1 - Dialyser with high output and low contamination - made of membrane between two discs clamped together by rigid plates - Google Patents

Dialyser with high output and low contamination - made of membrane between two discs clamped together by rigid plates

Info

Publication number
FR2242128A1
FR2242128A1 FR7332246A FR7332246A FR2242128A1 FR 2242128 A1 FR2242128 A1 FR 2242128A1 FR 7332246 A FR7332246 A FR 7332246A FR 7332246 A FR7332246 A FR 7332246A FR 2242128 A1 FR2242128 A1 FR 2242128A1
Authority
FR
France
Prior art keywords
membrane
dialyser
discs
rigid plates
high output
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Withdrawn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
FR7332246A
Other languages
French (fr)
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.)
FONTENILLE ETS M
Original Assignee
FONTENILLE ETS M
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 FONTENILLE ETS M filed Critical FONTENILLE ETS M
Priority to FR7332246A priority Critical patent/FR2242128A1/en
Publication of FR2242128A1 publication Critical patent/FR2242128A1/en
Withdrawn legal-status Critical Current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
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/28—Apparatus therefor
    • 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)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

A dialyser having a larger contact acrea over the membrane comprises a membrane held between two grooved discs, which, when brought together have exactly matching grooves giving large contact area for small size of disc. The discs are clamped between two rigid plates which can be tightened by several studs with nuts. The lower disc is thin and flexible and has a plastic padding between it and resp. rigid plate so that on tightening plates together the surface to surface contact of the two discs is complete. Very little leakage around membrane and has a large liq. contact area over membrane for size of dialyser.
FR7332246A 1973-09-03 1973-09-03 Dialyser with high output and low contamination - made of membrane between two discs clamped together by rigid plates Withdrawn FR2242128A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7332246A FR2242128A1 (en) 1973-09-03 1973-09-03 Dialyser with high output and low contamination - made of membrane between two discs clamped together by rigid plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7332246A FR2242128A1 (en) 1973-09-03 1973-09-03 Dialyser with high output and low contamination - made of membrane between two discs clamped together by rigid plates

Publications (1)

Publication Number Publication Date
FR2242128A1 true FR2242128A1 (en) 1975-03-28

Family

ID=9124737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7332246A Withdrawn FR2242128A1 (en) 1973-09-03 1973-09-03 Dialyser with high output and low contamination - made of membrane between two discs clamped together by rigid plates

Country Status (1)

Country Link
FR (1) FR2242128A1 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse