JPS56155001A - Control of ozonizer - Google Patents
Control of ozonizerInfo
- Publication number
- JPS56155001A JPS56155001A JP5348780A JP5348780A JPS56155001A JP S56155001 A JPS56155001 A JP S56155001A JP 5348780 A JP5348780 A JP 5348780A JP 5348780 A JP5348780 A JP 5348780A JP S56155001 A JPS56155001 A JP S56155001A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- ozonizer
- pump
- treated
- stopping
- 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
Links
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
PURPOSE: To reduce the variation of qualities of treated water, by changing quickly the impressed voltage of an ozonizer to the value which was a value just before the stopping of a pump for sending water to be treated when the pump is restarted.
CONSTITUTION: In ordinary operation, treated water from the reaction tank 6 is detected by the chromoscope 1, and by using this signal the ozonizer 5 is controlled through the regulator 2, the switch box 4, and the induced voltage regulator (IVR)3. While, when the pump 7 for sending water to be treated is stopped, the voltage of the ozonizer 5 just before the stopping is held by the memory 9 and the voltage of the ozonizer 5 is made almost zero through the IVR3. When the pump 7 is restarted, the switch 13 is operated, the voltage of the ozonizer 5 led through the PT(power transformer)8 is compared with the memory voltage of the device 9 by the comparator 10, and the switch 11 is closed until the values of the both voltages become equal. The IVR3 is operated, and the voltage of the ozonizer 5 is changed quickly into the voltage just before the stopping of the pump 7.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5348780A JPS56155001A (en) | 1980-04-24 | 1980-04-24 | Control of ozonizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5348780A JPS56155001A (en) | 1980-04-24 | 1980-04-24 | Control of ozonizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56155001A true JPS56155001A (en) | 1981-12-01 |
Family
ID=12944194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5348780A Pending JPS56155001A (en) | 1980-04-24 | 1980-04-24 | Control of ozonizer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56155001A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007111698A (en) * | 2006-12-26 | 2007-05-10 | Asahi Soft Drinks Co Ltd | Method for treating waste water and apparatus therefor |
-
1980
- 1980-04-24 JP JP5348780A patent/JPS56155001A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007111698A (en) * | 2006-12-26 | 2007-05-10 | Asahi Soft Drinks Co Ltd | Method for treating waste water and apparatus therefor |
| JP4516952B2 (en) * | 2006-12-26 | 2010-08-04 | アサヒ飲料株式会社 | Wastewater treatment equipment |
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