JPS55167010A - Method and apparatus for separating liquid by simple reverse osmosis - Google Patents

Method and apparatus for separating liquid by simple reverse osmosis

Info

Publication number
JPS55167010A
JPS55167010A JP7564279A JP7564279A JPS55167010A JP S55167010 A JPS55167010 A JP S55167010A JP 7564279 A JP7564279 A JP 7564279A JP 7564279 A JP7564279 A JP 7564279A JP S55167010 A JPS55167010 A JP S55167010A
Authority
JP
Japan
Prior art keywords
liquid
permeated
reverse osmosis
concentration
raw
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
JP7564279A
Other languages
Japanese (ja)
Inventor
Naokatsu Kanamaru
Kazuo Imai
Hiroyuki Yamamura
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP7564279A priority Critical patent/JPS55167010A/en
Publication of JPS55167010A publication Critical patent/JPS55167010A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain permeated water having fixed concentration by means of a simple controller by a method wherein the concentration of the permeated liquid of a reverse osmosis device is controlled by mixing a raw liquid to be treated and/or a concentrated liquid.
CONSTITUTION: When a raw liquid is separated into a permeated liquid and a concentrated liquid by means of a reverse osmosis unit provided with reverse osmosis membrane module, a raw liquid for mixing sent from a raw liquid line 11 for mixing connecting a permeated liquid line 10 and a raw liquid line 3 is mixed into the permeated liquid, the concentration of the permeated liquid is adjusted, and the permeated liquid is discharged from a product liquid line 12 as the liquid having proper concentration. Thus, the permeated water having the desired concentration is obtained by means of a simple controller, and the reverse osmosis module can stably be used for a long term because operating conditions are settled.
COPYRIGHT: (C)1980,JPO&Japio
JP7564279A 1979-06-18 1979-06-18 Method and apparatus for separating liquid by simple reverse osmosis Pending JPS55167010A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7564279A JPS55167010A (en) 1979-06-18 1979-06-18 Method and apparatus for separating liquid by simple reverse osmosis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7564279A JPS55167010A (en) 1979-06-18 1979-06-18 Method and apparatus for separating liquid by simple reverse osmosis

Publications (1)

Publication Number Publication Date
JPS55167010A true JPS55167010A (en) 1980-12-26

Family

ID=13582098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7564279A Pending JPS55167010A (en) 1979-06-18 1979-06-18 Method and apparatus for separating liquid by simple reverse osmosis

Country Status (1)

Country Link
JP (1) JPS55167010A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147691A (en) * 1983-02-10 1984-08-24 Mitsubishi Kakoki Kaisha Ltd Seawater desalination apparatus
JPS60153990A (en) * 1984-01-25 1985-08-13 Kurita Water Ind Ltd Apparatus for controlling specific resistance of ultra- pure water
JP2001293470A (en) * 2000-04-17 2001-10-23 Japan Organo Co Ltd Condensed water filtering device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639231A (en) * 1970-11-13 1972-02-01 Bresler And Associates Inc Desalination process

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639231A (en) * 1970-11-13 1972-02-01 Bresler And Associates Inc Desalination process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147691A (en) * 1983-02-10 1984-08-24 Mitsubishi Kakoki Kaisha Ltd Seawater desalination apparatus
JPH0143595B2 (en) * 1983-02-10 1989-09-21 Mitsubishi Kakoki Kk
JPS60153990A (en) * 1984-01-25 1985-08-13 Kurita Water Ind Ltd Apparatus for controlling specific resistance of ultra- pure water
JP2001293470A (en) * 2000-04-17 2001-10-23 Japan Organo Co Ltd Condensed water filtering device

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