压载水处理系统在舰船上的应用分析

Analysis on Applicability of Ballast Water Treatment System for Naval Ship

船舶压载水携带的外来入侵生物给海洋生态环境和人类健康带来的危害已受到国际社会的广泛关注,为填补国内军用舰船压载水处理系统应用的空白,本文重点从现有压载水处理技术及舰船本身因素两方面着手,对民用压载水处理系统装舰适用性进行分析。结果表明:机械过滤与低压紫外灯结合的压载水处理方法对压载水依赖性较高且排水量较大的舰船较为适用。

Invasive alien biology brought by ship’s ballast water can cause damage to the globe’s ocean environment and the people’s health, which has received extensive attention of the international community. In order to fill the blank of ballast water treatment system for naval ship , the applicability of civilian ballast water treatment system for naval ship is done, which focuses on the ballast water treatment technology and the navy ship own factors. The results show that：the combination treatment method of mechanical filter and ultraviolet irradiation with low pressure is more applicable for the navy ship which have larger displacement and higher dependence on the ballast water.