INSECT-FREE AND BACTERIA-FREE TREATMENT METHOD OF SEA WATER

摘要

PURPOSE: An insect-free and bacterial-free treatment method of sea water is provided, which can restore the electrolyzed alkaline sea water to natural sea water of insect-free and bacterial-free which can be used for a fishing ground and a fish farm without any bad influence. CONSTITUTION: The method comprises as follows: (i) remove pathogenic bacteria and pathogenic insect at a microorganism removal apparatus (3) by alkaline sea water of 0.1-0.5ppm converted at an electrolysis apparatus (2) by electrolysis; and (ii) convert the alkaline sea water to nontoxic natural sea water by irradiating ultraviolet ray of 40watt at an alkaline removal apparatus (4) in which ultraviolet lamps (5) are vertically installed and sea water to be treated flows horizontally for maximizing the retention time of sea water.