SIDE-STREAM SHIP BALLAST TREATMENT APPARATUS FOR CONTROLLING STERILIZATION METHOD IN ACCORDANCE WITH SALINITY TO ALLOW STERILIZATION IN FRESHWATER, BRACKISH WATER, AND SEAWATER

摘要

The present invention relates to a side-stream ship ballast treatment apparatus for controlling a sterilization method in accordance with salinity to allow sterilization in freshwater, brackish water, and seawater and, more specifically, to a side-stream ship ballast treatment apparatus for controlling a sterilization method in accordance with salinity to allow sterilization in freshwater, brackish water, and seawater, wherein, if the salinity of inflow ship ballast corresponds to the salinity of brackish water and seawater, a portion of the inflow ship ballast branches to a first transport pipe and hypochlorous acid is created by an electrolysis module to inject ship ballast containing hypochlorous acid into a main transport pipe to sterilize underwater microorganisms by electrolysis, and if the salinity of inflow ship ballast corresponds to the salinity of freshwater, underwater microorganisms are sterilized by a chemical treatment performed by injecting a sterilizer from a chemical tank into the main transport pipe.;COPYRIGHT KIPO 2020