JPS5716179A - Preparation of hypochlorite by electrolysis of salt water - Google Patents
Preparation of hypochlorite by electrolysis of salt waterInfo
- 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
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
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)
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)
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 |
-
1981
- 1981-05-29 JP JP8215081A patent/JPS5716179A/en active Granted
Cited By (7)
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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