| 摘要 |
A method for treating ballast water in a ship comprising at least two ballast tanks (33), by means of a system for treatment of ballast water (30), in which said ballast tanks are in fluid communication (40) with each other such that ballast water can be pumped to each one of said ballast tanks (33) and such that ballast water can be pumped (42) between said ballast tanks either treated or untreated, the method comprising the following steps: Ballast water is pumped onboard such that at least one ballast tank is left empty; ballast water is pumped via the system for treatment of ballast water (36) from one ballast tank with untreated ballast water to an empty ballast tank; continued pumping and treatment until the ballast tank being pumped from is empty. |
