JPS5348982A - Washing apparatus for reverse osmosis membrane of inner pressure tubular type - Google Patents

Washing apparatus for reverse osmosis membrane of inner pressure tubular type

Info

Publication number
JPS5348982A
JPS5348982A JP12401676A JP12401676A JPS5348982A JP S5348982 A JPS5348982 A JP S5348982A JP 12401676 A JP12401676 A JP 12401676A JP 12401676 A JP12401676 A JP 12401676A JP S5348982 A JPS5348982 A JP S5348982A
Authority
JP
Japan
Prior art keywords
reverse osmosis
osmosis membrane
washing apparatus
inner pressure
tubular type
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.)
Granted
Application number
JP12401676A
Other languages
Japanese (ja)
Other versions
JPS5922562B2 (en
Inventor
Kazuaki Tsuchiya
Yasushi Kawakatsu
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.)
Hitachi Plant Technologies Ltd
Original Assignee
Hitachi Plant Technologies 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 Hitachi Plant Technologies Ltd filed Critical Hitachi Plant Technologies Ltd
Priority to JP12401676A priority Critical patent/JPS5922562B2/en
Publication of JPS5348982A publication Critical patent/JPS5348982A/en
Publication of JPS5922562B2 publication Critical patent/JPS5922562B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Cleaning By Liquid Or Steam (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: The above-mentioned washing apparatus for removing rapidly the blocked ball and washing smoothly the surface of the reverse osmosis membrane, which is used for the high grade treatment of waste water, etc., by providing the means for pushing out the blocked ball in the tube at the washing by lowering the pressure and increasing the flow rate of the fluid in the flowing passage of the washing fluid.
COPYRIGHT: (C)1978,JPO&Japio
JP12401676A 1976-10-15 1976-10-15 Internal pressure tubular type reverse osmosis membrane cleaning equipment Expired JPS5922562B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12401676A JPS5922562B2 (en) 1976-10-15 1976-10-15 Internal pressure tubular type reverse osmosis membrane cleaning equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12401676A JPS5922562B2 (en) 1976-10-15 1976-10-15 Internal pressure tubular type reverse osmosis membrane cleaning equipment

Publications (2)

Publication Number Publication Date
JPS5348982A true JPS5348982A (en) 1978-05-02
JPS5922562B2 JPS5922562B2 (en) 1984-05-28

Family

ID=14874931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12401676A Expired JPS5922562B2 (en) 1976-10-15 1976-10-15 Internal pressure tubular type reverse osmosis membrane cleaning equipment

Country Status (1)

Country Link
JP (1) JPS5922562B2 (en)

Also Published As

Publication number Publication date
JPS5922562B2 (en) 1984-05-28

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