JPS56105702A - Production of tube module element - Google Patents

Production of tube module element

Info

Publication number
JPS56105702A
JPS56105702A JP814980A JP814980A JPS56105702A JP S56105702 A JPS56105702 A JP S56105702A JP 814980 A JP814980 A JP 814980A JP 814980 A JP814980 A JP 814980A JP S56105702 A JPS56105702 A JP S56105702A
Authority
JP
Japan
Prior art keywords
tube
tape
semipermeable membrane
module element
water
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
JP814980A
Other languages
Japanese (ja)
Inventor
Nobuo Fukushima
Kiminari Nakamura
Hitoshi Kikui
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP814980A priority Critical patent/JPS56105702A/en
Priority to DK31881A priority patent/DK31881A/en
Priority to EP81100510A priority patent/EP0033148A1/en
Publication of JPS56105702A publication Critical patent/JPS56105702A/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
    • Y02A20/131—Reverse-osmosis

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: To obtain a tube module element whose semipermeable membrane is not extended or clumpled even when internal pressure is applied at operation by inserting a semipermeable membrane element, which is formed like a tube by sticking a semipermeable membrane tape with a water nonpermeable tape, into a pressure resistant supporting tube whose inside diameter is shorter than the outside diameter of the formed tube.
CONSTITUTION: Semipermeable membrane tape 1 and water nonpermeable tape 2 are flatly supplied to the interval between sticking rolls 3 and 3' and these tapes are stuck and adhered by applying adhesives 5 to both ends from nozzles 6. The formed semipermeable membrane element is bent so as to make tape 2 appear on the outside and formed like a tube finally. Then the tube is inserted into water permeable pressure resistant supporting tube 8 whose inside diameter is shorter than the outside diameter of the formed tube to produce the tube module element. In this case, thin film such as PE and PP is suitable for tape 2 and porous and water permeable material which is obtained, for example, by impregnating thermosetting resin after forming glass fiber cloth into a tube is used for supporting tube 8.
COPYRIGHT: (C)1981,JPO&Japio
JP814980A 1980-01-25 1980-01-25 Production of tube module element Pending JPS56105702A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP814980A JPS56105702A (en) 1980-01-25 1980-01-25 Production of tube module element
DK31881A DK31881A (en) 1980-01-25 1981-01-23 PIPE MEMBRANE MODULE ELEMENT AND PROCEDURES FOR PRODUCING THEREOF
EP81100510A EP0033148A1 (en) 1980-01-25 1981-01-23 Tubular membrane module element and process for producing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP814980A JPS56105702A (en) 1980-01-25 1980-01-25 Production of tube module element

Publications (1)

Publication Number Publication Date
JPS56105702A true JPS56105702A (en) 1981-08-22

Family

ID=11685250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP814980A Pending JPS56105702A (en) 1980-01-25 1980-01-25 Production of tube module element

Country Status (1)

Country Link
JP (1) JPS56105702A (en)

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