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首页> 外文会议>Society of Naval Architects and Marine Engineers Annual Meeting; 2005; >Evaluations of a Ballast Water Treatment to Stop Invasive Species and Tank Corrosion
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Evaluations of a Ballast Water Treatment to Stop Invasive Species and Tank Corrosion

机译：压载水处理可防止入侵物种和油罐腐蚀的评估

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摘要

Invasive species are one of the most destructive environmental problems facing the world today. They can alter habitats, cause local extinction of native species, and have enormous economic impacts. Because ballast water is the primary source of aquatic invasions, the International Maritime Organization has recently passed regulations that will require ocean-going vessels to treat water prior to discharge. It has proven challenging, however, to find an environmentally friendly treatment that is effective at reducing the potential for invasions and yet also acceptable to the shipping industry in terms of safety, time and cost. Our work has focused on evaluations of deoxygenation in general, and Venturi Oxygen Stripping in particular, because of its ability to kill ballast water organisms and to reduce ballast tank corrosion. Results to date suggest that this approach has the potential to be an effective ballast water treatment option.
机译：入侵物种是当今世界面临的最具破坏性的环境问题之一。它们会改变栖息地，造成本地物种的局部灭绝，并产生巨大的经济影响。由于压舱水是水生生物入侵的主要来源，国际海事组织最近通过了一项法规，该法规将要求远洋船舶在排放前对水进行处理。然而，事实证明，找到一种环境友好的处理方法具有挑战性，该处理方法可以有效地减少入侵的可能性，并且在安全性，时间和成本方面也可以为航运业所接受。我们的工作主要集中在一般的脱氧评估，尤其是文丘里脱氧法，因为它具有杀死压舱水生物并减少压载舱腐蚀的能力。迄今为止的结果表明，这种方法有可能成为一种有效的压载水处理方案。

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