JPS543377A - Washing of reverse osmosis apparatus - Google Patents

Washing of reverse osmosis apparatus

Info

Publication number
JPS543377A
JPS543377A JP6791277A JP6791277A JPS543377A JP S543377 A JPS543377 A JP S543377A JP 6791277 A JP6791277 A JP 6791277A JP 6791277 A JP6791277 A JP 6791277A JP S543377 A JPS543377 A JP S543377A
Authority
JP
Japan
Prior art keywords
reverse osmosis
washing
osmosis apparatus
bacteria
drop
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
JP6791277A
Other languages
Japanese (ja)
Inventor
Hiroshi Momotake
Kiyotaka Shirasaki
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 Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP6791277A priority Critical patent/JPS543377A/en
Publication of JPS543377A publication Critical patent/JPS543377A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To prevent the generation of bacteria, the drop in the performance of semipermeable membrane, etc., by replacing concentrated liquid in a reverse osmosis module with washing water after stop of operation.
COPYRIGHT: (C)1979,JPO&Japio
JP6791277A 1977-06-10 1977-06-10 Washing of reverse osmosis apparatus Pending JPS543377A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6791277A JPS543377A (en) 1977-06-10 1977-06-10 Washing of reverse osmosis apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6791277A JPS543377A (en) 1977-06-10 1977-06-10 Washing of reverse osmosis apparatus

Publications (1)

Publication Number Publication Date
JPS543377A true JPS543377A (en) 1979-01-11

Family

ID=13358578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6791277A Pending JPS543377A (en) 1977-06-10 1977-06-10 Washing of reverse osmosis apparatus

Country Status (1)

Country Link
JP (1) JPS543377A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180857U (en) * 1981-05-09 1982-11-16
CN108658175A (en) * 2018-06-19 2018-10-16 佛山市顺德区美的饮水机制造有限公司 The control method of reverse osmosis purified water system, purifier and reverse osmosis purified water system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180857U (en) * 1981-05-09 1982-11-16
CN108658175A (en) * 2018-06-19 2018-10-16 佛山市顺德区美的饮水机制造有限公司 The control method of reverse osmosis purified water system, purifier and reverse osmosis purified water system

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