JPS5559896A - Treating method for slime - Google Patents
Treating method for slimeInfo
- Publication number
- JPS5559896A JPS5559896A JP13329178A JP13329178A JPS5559896A JP S5559896 A JPS5559896 A JP S5559896A JP 13329178 A JP13329178 A JP 13329178A JP 13329178 A JP13329178 A JP 13329178A JP S5559896 A JPS5559896 A JP S5559896A
- Authority
- JP
- Japan
- Prior art keywords
- slime
- hydrogen peroxide
- bubbles
- monoethanolamine
- surfactant
- 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
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
PURPOSE: To float and remove slime effectively by generating great amounts of stable bubbles by bringing a slime-producing system into contact with a surfactant, hydrogen peroxide, and monoethanolamine.
CONSTITUTION: A slime-producing system, e.g., cooling water system, etc., is added 100W200ppm of a 30% surfactant, e.g., lauryldimethylammonium betaine, etc., and then approx. 5000ppm of a 0.5% hydrogen peroxide aqueous solution. And, the uniform mixture is added 100W500ppm of monoethanolamine in order to accelerate the decomposition of hydrogen peroxide, whereby stable bubbles are generated in great amounts. Thus, the slime produced mainly by residual miroorganisms in the system is floated and removed with the bubbles and thereby circulating water is clarified.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13329178A JPS5559896A (en) | 1978-10-31 | 1978-10-31 | Treating method for slime |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13329178A JPS5559896A (en) | 1978-10-31 | 1978-10-31 | Treating method for slime |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5559896A true JPS5559896A (en) | 1980-05-06 |
JPS6316196B2 JPS6316196B2 (en) | 1988-04-07 |
Family
ID=15101209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13329178A Granted JPS5559896A (en) | 1978-10-31 | 1978-10-31 | Treating method for slime |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5559896A (en) |
-
1978
- 1978-10-31 JP JP13329178A patent/JPS5559896A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6316196B2 (en) | 1988-04-07 |
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