【摘要】 以钛酸四丁酯等为原料 ,采用简单工艺制得多孔TiO2 陶瓷光催化剂 ;并研究了利用多孔TiO2 陶瓷光催化降解糠醛废水。结果表明 ,在紫外灯下照射 6 0min ,糠醛废水的COD去除率可达 5 9.8% ,而通入空气有利于污染物的去除。更多还原

【Abstract】 Porous TiO 2 ceramics was prepared by an uncomplicated methed. Using the porous TiO 2 ceramics as catalyst, The feasibility of photocatalytic degradation of waste water of furfural was studied. It was found that the porous TiO 2 ceramics was effective on waste water of furfural .The result showed that about 60% COD was photocatalytically degraded after 60min illumination with 30w ultraviolet lamb. Bubbling air was favourable for the photocatalytic degradation .更多还原