METHOD FOR PURIFYING WATER USING MICRO BUBBLE OZONE

摘要

PURPOSE: Provided is a method for purifying water using micro bubble ozone with a size 10 to 20 μm and floating at a speed of 0.05 m/min, thereby increasing contact oxidation efficiency and sterilizing effect. CONSTITUTION: The method comprises the steps of generating ozone using an ozone generating device installed in land, supplying the ozone generated by the ozone generating device to a micro bubble generating device installed under water, generating micro bubble ozone with a size of 10 to 20 μm and introducing the micro bubble ozone into water to decompose organic material and hazardous material, remove red tide and green algae and sterilize water by ozone contact oxidation.