海生物付着防止方法
- 专利权人:
- 関西電力株式会社
- 发明人:
- 杉本 正昭,小村 佳成,塩田 浩太
- 申请号：
- JP2009042424
- 公开号：
- JP5295819B2
- 申请日:
- 2009.02.25
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a method for preventing the adhesion of marine organism, which is free from the reduction of effects for a long period of time, yet deals with kinds of marine organisms to be attached and with the change of larval density, is friendly to the environment and is energy-saving.
SOLUTION: The method for preventing adhesion of marine organism includes injecting a carbon dioxide gas in the mixing ratio to seawater (carbon dioxide gas/seawater) of 0.1-4/100 to seawater to generate microbubbles of carbon dioxide gas having diameter sizes of 10 to several 10s of &mum in seawater, dissolving a carbon dioxide gas in seawater by the microbubbles so as to adjust seawater to pH 6.4-8.1 and to prevent adhesion of marine organism in the pH range.
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- 来源网站：
- 中国工程科技知识中心
