Ballast water treatment operating apparatus and method

A ballast water treatment operating method comprises the steps of:

• receiving a first positional information from a positional information receiving unit if a ballast operating button is inputted via a user inputting unit;
• storing in a memory the first positional information received from the positional information receiving unit at the step of receiving the first positional information;
• confirming whether positional information as to a position to perform a de-ballast operation via the user inputting unit is inputted;
• and
• performing a certain treatment of ballast water flowing in from the outside by operating a ballast water treatment unit if the positional information inputted at the confirmation step satisfies an operational condition of the ballast water treatment unit.