Biochar based ultrasonic catalyst for removing organic contaminants and oxidative degradation method of contaminants using the same

摘要

The present invention relates to a bio-tea-based ultrasonic catalyst for removing organic pollutants and a method for removing pollutant oxidation using the same, and more particularly, to a bio-tea, an organic pollutant including an iron oxide forming a complex with the bio-tea, and a silver compound The present invention relates to a bio-car-based ultrasonic catalyst for removal, a method for manufacturing the same, and a method for oxidizing and removing organic pollutants using the ultrasonic catalyst. The present invention provides a bio-tea-based ultrasonic catalyst for removing organic pollutants, a method for preparing the same, and a method for oxidizing and removing pollutants using the same. It has excellent decomposition effect of organic pollutants even when reused, maintains high catalytic activity regardless of pH in water, and has excellent oxidation removal efficiency regardless of the type of hardly decomposable organic pollutants due to the large amount of OH radical generation. In addition, the ultrasonic catalyst of the present invention has excellent decomposition efficiency of organic pollutants regardless of the frequency of the ultrasonic wave, and is easy to recover after use, thereby having excellent reusability.