Ballast Water Utilization System

摘要

To provide a utilization system of ballast water that can secure cleaning water for cleaning an apparatus and be used for various uses. A ballast water utilization system including: a ballast water treatment apparatus 3 which is an apparatus for treating microorganisms or bacteria in seawater or freshwater and requires cleaning at least once a day while treatment is continuously performed; and a ballast tank 4 storing ballast water treated by the ballast water treatment apparatus 3, wherein a service tank 5 storing ballast treated water treated by the ballast water treatment apparatus 3 is provided, and the ballast treated water in the service tank 5 is made available for cleaning of the ballast water treatment apparatus 3.