摘要
制备复合纳米TiO2/凹凸棒土为光催化剂,处理氨氮废水;研究了光催化剂制备的方法与制备条件。通过正交实验,确定了负载量、煅烧温度和光照时间的最佳条件,光催化降解处理氨氮废水,降解率达84%。
Nano TiO2/attapulgite have been prepared for photocatalyst treatment NH3-N wastewater. The photocatalyst of preparation methods and conditions have been studied. Through orthogonal experiment, the best conditions of catalyst dosage. calcination temperature and illumination time have been ascertain. The photo catalyst process NH3-N wastewater, the degeneration rate reaches 84%.
出处
《中国非金属矿工业导刊》
2007年第6期46-47,共2页
China Non-Metallic Minerals industry
