JPS5768191A - Ozone treating device - Google Patents
Ozone treating deviceInfo
- Publication number
- JPS5768191A JPS5768191A JP14532280A JP14532280A JPS5768191A JP S5768191 A JPS5768191 A JP S5768191A JP 14532280 A JP14532280 A JP 14532280A JP 14532280 A JP14532280 A JP 14532280A JP S5768191 A JPS5768191 A JP S5768191A
- Authority
- JP
- Japan
- Prior art keywords
- waste water
- tower
- gas
- ozonizing
- foam
- 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
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title abstract 3
- 239000002351 wastewater Substances 0.000 abstract 7
- 239000006260 foam Substances 0.000 abstract 5
- 239000007921 spray Substances 0.000 abstract 3
- 238000005273 aeration Methods 0.000 abstract 1
- 230000007423 decrease Effects 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
PURPOSE: To eliminate the foam of an ozonizing gas automatically by ejecting waste water from a spray nozzle in an ozonizing tower, and rotaing a nozzle mounting pipe by the reaction thereof in decreasing the chromaticity and COD of the waste water with the ozonizing gas.
CONSTITUTION: An ozonizing gas is released in the form of foam into the waste water 3 to be treated in an ozone reaction tower 1 from the diffusion pipe 5 provided in the lower part of the tower. While the foam of the oxonizing gas ascends in the waste water 3, it decreases the chromaticity and COD of the waste water to be treated. At this time, the waste water to be trated enters through an inlet 4, is introduced into the tower 1 through a conduit 4a, and is ejected by a spray nozzle 4e from spray nozzle mounting pipe 4d. At this time the pipe 4d is rotated by the reaction of the ejecting waste water to eliminate the foam produced by the aeration of the ozonizing gas, after which the gas is introduced into the next ozone decomposing tower 13. The need for a defoaming tower for removing the foam of the ozonizing gas is eliminated.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14532280A JPS5768191A (en) | 1980-10-17 | 1980-10-17 | Ozone treating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14532280A JPS5768191A (en) | 1980-10-17 | 1980-10-17 | Ozone treating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5768191A true JPS5768191A (en) | 1982-04-26 |
Family
ID=15382471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14532280A Pending JPS5768191A (en) | 1980-10-17 | 1980-10-17 | Ozone treating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5768191A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59189996A (en) * | 1983-04-13 | 1984-10-27 | Denka Consult & Eng Co Ltd | Removal of difficultly decomposable cod from waste water |
| CN110274489A (en) * | 2018-03-16 | 2019-09-24 | 台湾积体电路制造股份有限公司 | Cooling system |
-
1980
- 1980-10-17 JP JP14532280A patent/JPS5768191A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59189996A (en) * | 1983-04-13 | 1984-10-27 | Denka Consult & Eng Co Ltd | Removal of difficultly decomposable cod from waste water |
| CN110274489A (en) * | 2018-03-16 | 2019-09-24 | 台湾积体电路制造股份有限公司 | Cooling system |
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