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JPS5286981A - Reverse permeable membrane - Google Patents

Reverse permeable membrane

Info

Publication number
JPS5286981A
JPS5286981A JP425276A JP425276A JPS5286981A JP S5286981 A JPS5286981 A JP S5286981A JP 425276 A JP425276 A JP 425276A JP 425276 A JP425276 A JP 425276A JP S5286981 A JPS5286981 A JP S5286981A
Authority
JP
Japan
Prior art keywords
permeable membrane
reverse
reverse permeable
water
flow velocity
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
JP425276A
Other languages
Japanese (ja)
Other versions
JPS541673B2 (en
Inventor
Motoi Kitano
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP425276A priority Critical patent/JPS5286981A/en
Publication of JPS5286981A publication Critical patent/JPS5286981A/en
Publication of JPS541673B2 publication Critical patent/JPS541673B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: To obtain the reverse permeable membrane, used for turning sea water into fresh water or treating waste water, having high solvent permeable flow velocity and high solute refusal rate, by adding chelate metal compounds.
COPYRIGHT: (C)1977,JPO&Japio
JP425276A 1976-01-16 1976-01-16 Reverse permeable membrane Granted JPS5286981A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP425276A JPS5286981A (en) 1976-01-16 1976-01-16 Reverse permeable membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP425276A JPS5286981A (en) 1976-01-16 1976-01-16 Reverse permeable membrane

Publications (2)

Publication Number Publication Date
JPS5286981A true JPS5286981A (en) 1977-07-20
JPS541673B2 JPS541673B2 (en) 1979-01-27

Family

ID=11579334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP425276A Granted JPS5286981A (en) 1976-01-16 1976-01-16 Reverse permeable membrane

Country Status (1)

Country Link
JP (1) JPS5286981A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6090005A (en) * 1983-10-22 1985-05-21 Agency Of Ind Science & Technol Gas separation membrane
JP2013544646A (en) * 2010-11-10 2013-12-19 ナノエイチツーオー・インコーポレーテッド Improved hybrid TFCRO membrane containing non-metallic additives

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5719572Y2 (en) * 1978-02-25 1982-04-24

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50104192A (en) * 1974-01-25 1975-08-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50104192A (en) * 1974-01-25 1975-08-16

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6090005A (en) * 1983-10-22 1985-05-21 Agency Of Ind Science & Technol Gas separation membrane
JPH0363413B2 (en) * 1983-10-22 1991-10-01 Kogyo Gijutsuin
JP2013544646A (en) * 2010-11-10 2013-12-19 ナノエイチツーオー・インコーポレーテッド Improved hybrid TFCRO membrane containing non-metallic additives

Also Published As

Publication number Publication date
JPS541673B2 (en) 1979-01-27

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