发明名称 |
SYSTEM AND PROCESS FOR TREATMENT AND DE-HALOGENATION OF BALLAST WATER |
摘要 |
A system and process for de-halogenating ballast water before releasing the ballast water from the vessel. In one embodiment, the system comprises a means for measuring the halogen content of the ballast water, a reducing agent source in fluid communication with the ballast water, and a means for controlling the amount of reducing agent supplied to the ballast water. In one aspect, the means for measuring the halogen content comprises one or more oxidation/reduction potential analyzers. In another embodiment, the system comprises one or more hypochlorite electrolytic cells for generating hypochlorite to treat the ballast water. One embodiment of the process for de-halogenating ballast water comprises measuring the oxidation/reduction potential of the ballast water and adding one or more reducing agents to the ballast water to de-halogenate the ballast water in response to the measured oxidation/reduction potential. In one aspect, the oxidation/reduction potential is modulated so that excess reducing agent is present in the ballast water. |
申请公布号 |
KR20100017994(A) |
申请公布日期 |
2010.02.16 |
申请号 |
KR20097027619 |
申请日期 |
2008.05.29 |
申请人 |
SEVERN TRENT DE NORA, LLC |
发明人 |
CHILDERS HAROLD E.;FERNANDEZ RANDOLFO;MATOUSEK RUDOLF C.;MOORE JAMES B. |
分类号 |
C02F1/70;C02F1/76;C02F103/08;G01N33/18 |
主分类号 |
C02F1/70 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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