DISINFECTANT OZONIC WATER AND OH RADICAL GENERATOR, AND SEWAGE PURIFICATION, ABSTERSION OR STERILIZATION SYSTEM USING THE SAME

摘要

PURPOSE: A sterilized ozone water and hydroxyl radical generating apparatus, and a facility for purifying, washing, or sterilizing sewage and wastewater using the same are provided to prepare sterilized ozone water without bad odor, and to maximize the dissolved rate of ozone in water. CONSTITUTION: A plurality of impellers(120) and one or more cut gears(140) are arranged in the pump of a micro-bubble generator(100). The cut gears interact with the impellers. Each cut gear is composed of an inner gear and an outer gear. The inner gear is formed along the shaft circumference of a pump shaft. The outer gear corresponding to the inner gear is fixed on the inner wall of the pump. The inner gear and the outer gear include large diameter parts(141, 144) and small diameter parts(142, 143). The large and small diameter parts are repeatedly arranged and composed of blade parts. [Reference numerals] (AA) Ozone(O3); (BB) Water