JPS5697598A - Antifouling agent for protection of water system from contamination - Google Patents
Antifouling agent for protection of water system from contaminationInfo
- Publication number
- JPS5697598A JPS5697598A JP46380A JP46380A JPS5697598A JP S5697598 A JPS5697598 A JP S5697598A JP 46380 A JP46380 A JP 46380A JP 46380 A JP46380 A JP 46380A JP S5697598 A JPS5697598 A JP S5697598A
- Authority
- JP
- Japan
- Prior art keywords
- water
- antifouling agent
- peroxide
- generations
- hydrogen peroxide
- 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 effectively protect a water system from generations of slimes or adhesions thereof, by using antifouling agent containing as effective components hydrogen peroxide and a biguanide polymer or its water soluble salt.
CONSTITUTION: An antifouling agent containing as effective components hydrogen peroxide and a biguanide polymer comprising a repeating unit of a general formula or its water soluble salt, is used for protection of a water system from generations of slimes or generations and adhesions of marine living organisms. A water solution containing hydrgon peroxide at a various concentrations, or a substance capable of generating peroxide in water or in sea water may be used as a hydrogen peroxide source. The peroxide concentration is preferably 0.05W100ppm in water or 0.05W 50ppm in sea water. Such a neutral salt as a chloride or acetate is preferable as a biguanide polymer source. The biguanide concentration is preferably 0.01W20ppm in water or 0.005W5ppm in sea water. A proper amount of the antifouling agent is charged into water, as occasion demands.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46380A JPS5697598A (en) | 1980-01-07 | 1980-01-07 | Antifouling agent for protection of water system from contamination |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46380A JPS5697598A (en) | 1980-01-07 | 1980-01-07 | Antifouling agent for protection of water system from contamination |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5697598A true JPS5697598A (en) | 1981-08-06 |
JPS6316197B2 JPS6316197B2 (en) | 1988-04-07 |
Family
ID=11474481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP46380A Granted JPS5697598A (en) | 1980-01-07 | 1980-01-07 | Antifouling agent for protection of water system from contamination |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5697598A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000167564A (en) * | 1998-12-04 | 2000-06-20 | Degussa Huels Ag | Avoidance of pollution of navigable water area |
US6203275B1 (en) | 1996-03-06 | 2001-03-20 | Hitachi, Ltd | Centrifugal compressor and diffuser for centrifugal compressor |
JP2001172783A (en) * | 1999-12-13 | 2001-06-26 | Aquas Corp | Copper corrosion preventive and copper corrosion preventing method |
JP2002248479A (en) * | 2001-02-26 | 2002-09-03 | Mitsubishi Gas Chem Co Inc | Method for suppression adhesion of obelias |
JP2009221596A (en) * | 2008-02-20 | 2009-10-01 | Mec Kk | Etching liquid, and method for forming copper wiring using the same |
JP2021046367A (en) * | 2019-09-18 | 2021-03-25 | アクアス株式会社 | Algae inhibitor composition and algae inhibiting method |
JP2021046368A (en) * | 2019-09-18 | 2021-03-25 | アクアス株式会社 | Slime inhibitor composition and slime inhibiting method |
US11085010B2 (en) | 2017-08-18 | 2021-08-10 | Ecolab Usa Inc. | Method for off-line cleaning of cooling towers |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107522304A (en) * | 2017-08-01 | 2017-12-29 | 西安工程大学 | A kind of dirt dispersion agent and preparation method thereof |
-
1980
- 1980-01-07 JP JP46380A patent/JPS5697598A/en active Granted
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6203275B1 (en) | 1996-03-06 | 2001-03-20 | Hitachi, Ltd | Centrifugal compressor and diffuser for centrifugal compressor |
JP2000167564A (en) * | 1998-12-04 | 2000-06-20 | Degussa Huels Ag | Avoidance of pollution of navigable water area |
JP4571722B2 (en) * | 1998-12-04 | 2010-10-27 | エボニック デグサ ゲーエムベーハー | How to avoid contamination of navigable waters |
JP2001172783A (en) * | 1999-12-13 | 2001-06-26 | Aquas Corp | Copper corrosion preventive and copper corrosion preventing method |
JP2002248479A (en) * | 2001-02-26 | 2002-09-03 | Mitsubishi Gas Chem Co Inc | Method for suppression adhesion of obelias |
JP2009221596A (en) * | 2008-02-20 | 2009-10-01 | Mec Kk | Etching liquid, and method for forming copper wiring using the same |
JP4521460B2 (en) * | 2008-02-20 | 2010-08-11 | メック株式会社 | Etching solution and method of forming copper wiring using the same |
US11085010B2 (en) | 2017-08-18 | 2021-08-10 | Ecolab Usa Inc. | Method for off-line cleaning of cooling towers |
JP2021046367A (en) * | 2019-09-18 | 2021-03-25 | アクアス株式会社 | Algae inhibitor composition and algae inhibiting method |
JP2021046368A (en) * | 2019-09-18 | 2021-03-25 | アクアス株式会社 | Slime inhibitor composition and slime inhibiting method |
Also Published As
Publication number | Publication date |
---|---|
JPS6316197B2 (en) | 1988-04-07 |
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