光と反応活性種を用いた粒子相汚染物質の分解処理～粒子内部への拡散を利用した汚染物質の分解～

摘要

During pyrene degradation, the diffusion of O3 inside the liquid-particle, plays an important role. And also, in the gas phase reaction, even if secondary products were formed from pollutants degradation, they were captured inside the liquid-particle due to their changing composition. After captured, pollutants were completely degraded by diffusion to into the liquid-particle and photocatalytic reactions. These results suggested that effectiveness of the technique for pollutant degradation could be reached by controlling the internal diffusion of labile species and pollutants.