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Anti-Biofouling Ozone System for Cooling Water Circuits. II – An Application To Seawater

 

作者: S. Nakayama,   M. Tanaka,   S. Yamauchi,   N. Tabata,  

 

期刊: Ozone: Science & Engineering  （Taylor Available online 1985）
卷期: Volume 7, issue 1  

页码: 31-45

 

ISSN:0191-9512

 

年代: 1985

 

DOI:10.1080/01919518508552321

 

出版商: Taylor & Francis Group

 

关键词: Biofouling;Ozone for Biofouling Control;Seawater Cooling Water

 

数据来源: Taylor

 

摘要:

A new anti-biofouling ozone system which intermittently supplies high-concentration ozone was demonstrated to be effective for preventing marine biofouling in test cooling tubes (titanium, aluminum brass and epoxy-coated PVC) simulating condenser and intake conduit systems of power plants. Injection of ozone of about 5 mg/L for five minutes once each day was enough to keep them clean. Corrosion of titanium and aluminum brass tubes after the three-month test was found tobe negligible.

 

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