本研究討論光觸媒光波導介面旋轉床反應器應用於甲基橙染料脫色降解實驗之方法，並驗證表面電漿（surface plasmons）對於光觸媒反應之光化學操作程序有強化之效能。在紫外光低壓汞燈與紅光發光二極體雙光源操作下，可驗證表面電漿光觸媒反應之操作效能。光觸媒光波導介面旋轉床反應器具有提高處理中液體之質傳效率與降低操作消耗能量等優點，可應用於高效能之水汙染處理，更對於光觸媒與表面電漿輔助光化學反應之發展具有重要意義。

The photocatalytic light-guide spinning-disk reactor was applied on the degradation of methyl orange. The surface plasmons were also demonstrated to boost the processing efficiency of the photocatalytic reaction. The plasmonic photocatalytic reaction was demonstrated with dual light sources from low pressure mercury lamp and lamp of red light emission diode (LED). The photocatalytic light-guide spinning-disk reactor was beneficial with high mass transfer of processing liquid and low power consumption. This is very important in the applications of high efficiency water treatment and development of the plasmonic photocatalytic reaction.