BALLAST WATER TREATMENT SYSTEM USING A HIGHLY EFFICIENT ELECTROLYSIS DEVICE

摘要

The present invention relates to a treatment apparatus that removes or kills various types of marine life and microorganisms in the ballast water of a ship, and more particularly, to a ballast water treatment apparatus including: a water treatment tube in the form of a filter, for modifying the flow of ballast water and physically shocking marine life, the size of which is 50 µm or greater, to thereby primarily remove or damage/disable the marine life; and a highly efficient electrolysis device using a double negative electrode to generate residual chlorine, to thereby secondarily and completely remove residual marine life and microorganisms. Furthermore, the present invention relates to a ballast water treatment apparatus for a ship, which includes a neutralizing device that recovers the residual chlorine excessively produced for the purpose of completely removing marine life, and neutralizes the chlorine such that the chlorine level in the water is returned to that of natural seawater.