JPS5716179A - Preparation of hypochlorite by electrolysis of salt water - Google Patents

Preparation of hypochlorite by electrolysis of salt water

Info

Publication number
JPS5716179A
JPS5716179A JP8215081A JP8215081A JPS5716179A JP S5716179 A JPS5716179 A JP S5716179A JP 8215081 A JP8215081 A JP 8215081A JP 8215081 A JP8215081 A JP 8215081A JP S5716179 A JPS5716179 A JP S5716179A
Authority
JP
Japan
Prior art keywords
salt water
hypochlorite
tank
concn
salt
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
JP8215081A
Other languages
Japanese (ja)
Other versions
JPS5745474B2 (en
Inventor
Tetsuo Shoda
Shigeoki Nakamura
Masayuki Nakada
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.)
Daiki Gomme Kogyo Kk
Daiki Engineering Co Ltd
Original Assignee
Daiki Gomme Kogyo Kk
Daiki Engineering 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 Daiki Gomme Kogyo Kk, Daiki Engineering Co Ltd filed Critical Daiki Gomme Kogyo Kk
Priority to JP8215081A priority Critical patent/JPS5716179A/en
Publication of JPS5716179A publication Critical patent/JPS5716179A/en
Publication of JPS5745474B2 publication Critical patent/JPS5745474B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To enable to prepare high conc. hypochlorite without lowering current efficiency, in preparing hypochlorite by electrolysis of salt water, by subjecting said salt water to continuous electrolysis in such a manner that said salt water with a definite hypochlorite concn. is replaced in a portionwise system.
CONSTITUTION: A salt content of the salt water A is measured by a salt content densitometer 2 and the salt water with a definite concn. is replenished into a recirculation tank 1 through a valve 3. The recirculation tank 1 is connected to a diaphragm free electrolytic tank 4 by a recirculating passage and continuously electrolyzed while recirculated between the recirculation tank 1 and the electrolytic tank 4 to increase a concn. of NaClO gradually. When an electrolytic time is elapsed until a limited time set by a timer 6, a valve 7 is opened to sent a part of the salt water containing NaClO in a high concn. to a hypochlorite storage tank 8 and new salt water is replenised into the recirculation tank 1 in an amount corresponding to the sent amount. The salt water in the storage tank 8 is entered into a mixing basin 10 and mixed with sewage treating water 1 to be used in sterilization treatment.
COPYRIGHT: (C)1982,JPO&Japio
JP8215081A 1981-05-29 1981-05-29 Preparation of hypochlorite by electrolysis of salt water Granted JPS5716179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8215081A JPS5716179A (en) 1981-05-29 1981-05-29 Preparation of hypochlorite by electrolysis of salt water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8215081A JPS5716179A (en) 1981-05-29 1981-05-29 Preparation of hypochlorite by electrolysis of salt water

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP9106376A Division JPS5316390A (en) 1976-07-30 1976-07-30 Producing process for hypochlorite by electrolysis of brine

Publications (2)

Publication Number Publication Date
JPS5716179A true JPS5716179A (en) 1982-01-27
JPS5745474B2 JPS5745474B2 (en) 1982-09-28

Family

ID=13766405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8215081A Granted JPS5716179A (en) 1981-05-29 1981-05-29 Preparation of hypochlorite by electrolysis of salt water

Country Status (1)

Country Link
JP (1) JPS5716179A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63131760U (en) * 1987-02-16 1988-08-29
JPS63131759U (en) * 1987-02-16 1988-08-29
JPS6437474U (en) * 1987-08-31 1989-03-07
US7832881B2 (en) 2008-05-14 2010-11-16 Sony Corporation Mirror drive apparatus and imaging apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5758099B2 (en) * 2010-09-24 2015-08-05 株式会社デイリーテクノ Hypochlorous acid water production apparatus and production method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63131760U (en) * 1987-02-16 1988-08-29
JPS63131759U (en) * 1987-02-16 1988-08-29
JPH0238935Y2 (en) * 1987-02-16 1990-10-19
JPH0238936Y2 (en) * 1987-02-16 1990-10-19
JPS6437474U (en) * 1987-08-31 1989-03-07
JPH0238939Y2 (en) * 1987-08-31 1990-10-19
US7832881B2 (en) 2008-05-14 2010-11-16 Sony Corporation Mirror drive apparatus and imaging apparatus

Also Published As

Publication number Publication date
JPS5745474B2 (en) 1982-09-28

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