JPS55122895A - Removing method for microorganism impediment in electrocoating - Google Patents
Removing method for microorganism impediment in electrocoatingInfo
- Publication number
- JPS55122895A JPS55122895A JP3039479A JP3039479A JPS55122895A JP S55122895 A JPS55122895 A JP S55122895A JP 3039479 A JP3039479 A JP 3039479A JP 3039479 A JP3039479 A JP 3039479A JP S55122895 A JPS55122895 A JP S55122895A
- Authority
- JP
- Japan
- Prior art keywords
- electrocoating
- soln
- filter
- ozone
- microorganism
- 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 conduct removal described in the title without causing bad influence to electrocoating and with low consumption of ozone, by injecting ozone into a portion of electrocoating soln. passing through a filter at a tower positioned between the filter and a post-treating vessel.
CONSTITUTION: Electrocoating soln. is filtrated in a filter 3, where a portion of microorganism and ozone-consuming material other than microorganism are removed, then a large portion of the soln. is returned through the outlet of the filter 3 to an electrocoating bath tank 2, and a portion is sent through a post-treating washing tank 4 to the bath tank 2. When the microorganism increases, the electrocoating soln. which is to be sent through the filter 3 to the washing tank 4 is led to an ozone-reacting tower 12 by the operation of a three-way valve 10, where the electrocoating soln. is sterilized with ozone generated by an ozonizer 13 and introduced into the tower 12 through a diffusing tube 14. After sterilization, the electrocoating soln. is sent to the washing tank 4, where it is used for the treatment of the material to be treated, then it is returned to the bath tank 2.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3039479A JPS55122895A (en) | 1979-03-15 | 1979-03-15 | Removing method for microorganism impediment in electrocoating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3039479A JPS55122895A (en) | 1979-03-15 | 1979-03-15 | Removing method for microorganism impediment in electrocoating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55122895A true JPS55122895A (en) | 1980-09-20 |
| JPS6117918B2 JPS6117918B2 (en) | 1986-05-09 |
Family
ID=12302702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3039479A Granted JPS55122895A (en) | 1979-03-15 | 1979-03-15 | Removing method for microorganism impediment in electrocoating |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55122895A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03264690A (en) * | 1990-03-14 | 1991-11-25 | Trinity Ind Corp | Method of controlling electrode liquid in diaphragm electrode unit |
| JP2008504119A (en) * | 2004-06-23 | 2008-02-14 | アシュランド・ライセンシング・アンド・インテレクチュアル・プロパティー・エルエルシー | Apparatus and method for treating liquids utilized in electrodeposition processes using ultrasound |
-
1979
- 1979-03-15 JP JP3039479A patent/JPS55122895A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03264690A (en) * | 1990-03-14 | 1991-11-25 | Trinity Ind Corp | Method of controlling electrode liquid in diaphragm electrode unit |
| JP2008504119A (en) * | 2004-06-23 | 2008-02-14 | アシュランド・ライセンシング・アンド・インテレクチュアル・プロパティー・エルエルシー | Apparatus and method for treating liquids utilized in electrodeposition processes using ultrasound |
| JP2012192405A (en) * | 2004-06-23 | 2012-10-11 | Ashland Licensing & Intellectual Property Llc | Device and method for treating fluid utilized in electrocoating process with ultrasound |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6117918B2 (en) | 1986-05-09 |
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