JPS56103102A - Preventing microorganism in water from attaching to wall face always in contact with sea or river water - Google Patents
Preventing microorganism in water from attaching to wall face always in contact with sea or river waterInfo
- Publication number
- JPS56103102A JPS56103102A JP584680A JP584680A JPS56103102A JP S56103102 A JPS56103102 A JP S56103102A JP 584680 A JP584680 A JP 584680A JP 584680 A JP584680 A JP 584680A JP S56103102 A JPS56103102 A JP S56103102A
- Authority
- JP
- Japan
- Prior art keywords
- water
- wall face
- sea
- hydroxides
- attaching
- 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
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
PURPOSE: To prevent microorganisms in water from attaching to a wall face, by placing an anode in the vicinity of a wall face in contact with sea water, etc., applying direct current to the water, forming a copper ion, etc. and colloidal particles of hydroxides of Zn, etc., adsorbing the copper ion on the colloidal particles of hydroxides, and forming a hydroxide colloidal film on the wall face.
CONSTITUTION: A floating material with a fence is equipped in water near a wall face always in contact with sea or river water, for example, in the vicinity of the intake of a cooler system for sea or river water or on the way from the intake to the system, or on the water near a construction structure in the sea, ship, etc. Copper or copper alloy and one or more of Zn, Al, Mg, and Fe are furnished as an anode in the interior of the floating material, and a direct current is applied to the water to form a copper ion, colloid of hydroxides of Zn, Al, Mg, and Fe. The Cu ion is adsorbed on the colloidal particles of the hydroxides and the Cu ion adsorbed particles are attached to wall face simultaneously so that the colloidal film of hydroxides with high copper ion concentration is formed to prevent microorganisms in water from attaching to the wall face.
EFFECT: Easy handling, a small power consumption, and safety.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP584680A JPS5940361B2 (en) | 1980-01-23 | 1980-01-23 | Method for preventing aquatic microorganisms from adhering to walls that are in constant contact with seawater or river water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP584680A JPS5940361B2 (en) | 1980-01-23 | 1980-01-23 | Method for preventing aquatic microorganisms from adhering to walls that are in constant contact with seawater or river water |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56103102A true JPS56103102A (en) | 1981-08-18 |
JPS5940361B2 JPS5940361B2 (en) | 1984-09-29 |
Family
ID=11622369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP584680A Expired JPS5940361B2 (en) | 1980-01-23 | 1980-01-23 | Method for preventing aquatic microorganisms from adhering to walls that are in constant contact with seawater or river water |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5940361B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6949729B1 (en) | 1999-03-31 | 2005-09-27 | Sharp Kabushiki Kaisha | Methods and apparatus for controlling operation of a microwave oven in a network |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62144979U (en) * | 1986-03-05 | 1987-09-12 |
-
1980
- 1980-01-23 JP JP584680A patent/JPS5940361B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6949729B1 (en) | 1999-03-31 | 2005-09-27 | Sharp Kabushiki Kaisha | Methods and apparatus for controlling operation of a microwave oven in a network |
Also Published As
Publication number | Publication date |
---|---|
JPS5940361B2 (en) | 1984-09-29 |
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