JPS56100609A - Electrodialysis apparatus - Google Patents

Electrodialysis apparatus

Info

Publication number
JPS56100609A
JPS56100609A JP318780A JP318780A JPS56100609A JP S56100609 A JPS56100609 A JP S56100609A JP 318780 A JP318780 A JP 318780A JP 318780 A JP318780 A JP 318780A JP S56100609 A JPS56100609 A JP S56100609A
Authority
JP
Japan
Prior art keywords
soln
holes
chambers
frames
grooves
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.)
Pending
Application number
JP318780A
Other languages
Japanese (ja)
Inventor
Mitsugi Nomura
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.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP318780A priority Critical patent/JPS56100609A/en
Publication of JPS56100609A publication Critical patent/JPS56100609A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: To effectively prevent the leakage of a high-concn. soln. such as sea water by eliminating part of frames holding the ion permeable membranes of an electrodialysis apparatus which desalts said soln., thereby forming a tidal path for flowing the soln.
CONSTITUTION: Conduit holes 2 for supplying and discharging soln. to and from concentrating chambers and diluting chambers are provided to the peripheral parts of frame 1 holding the peripheral parts of ion selective permeable membranes 5, and linear grooves 3, and backing plates 7 covering the grooves 3 and the frame bodies around the same are provided respectively to the one side parts of the frames 1 from said holes 2 up to current supply surfaces 4. Thus, the cavity part formed by the three wall faces of the groove 3 and one wall face of the backing plate 7 serves as a tidal path through which the soln. flows and therefore the flow of the soln. from the holes 2 to the next chambers is prevented by the frame bodies without providing grooves to the holes 2 opposing to the frames of the adjacent next chambers.
COPYRIGHT: (C)1981,JPO&Japio
JP318780A 1980-01-16 1980-01-16 Electrodialysis apparatus Pending JPS56100609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP318780A JPS56100609A (en) 1980-01-16 1980-01-16 Electrodialysis apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP318780A JPS56100609A (en) 1980-01-16 1980-01-16 Electrodialysis apparatus

Publications (1)

Publication Number Publication Date
JPS56100609A true JPS56100609A (en) 1981-08-12

Family

ID=11550391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP318780A Pending JPS56100609A (en) 1980-01-16 1980-01-16 Electrodialysis apparatus

Country Status (1)

Country Link
JP (1) JPS56100609A (en)

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