Fe^(3+)/TiO_2薄膜光催化降解含阿奇霉素废水的研究  

Study on degradation of azithromycion waste water with Fe^(3+)/TiO_2 film

作　　者：郭忠[1] 张宁[1] 廖禹东[1] 

机构地区：[1]南昌大学化学系

出　　处：《应用化工》2007年第10期1000-1002,共3页Applied Chemical Industry

摘　　要：采用溶胶-凝胶法制备了Fe3+/TiO2薄膜。以该薄膜为催化剂,进行了紫外光催化降解阿奇霉素废水性能的研究,系统考察了pH在6.4左右时,光照时间、废水的初始浓度、不同的薄膜及连续性降解对降解阿奇霉素废水的影响。结果表明,在pH为6.4时,废水初始浓度为2.5 g/L,光照时间为150 min时,纳米Fe3+/TiO2薄膜有较好的降解效果,且连续性降解可提高处理废水的能力。Fe^3＋/TiO2 Film was prepared by sol-gel waster water was examined by Fe^3＋/TiO2 film under method. Photocatalytic degradation of azithromycion the ultraviolet illumination. Effect of the time of ultraviolet light,initial mass concentration, different films and the continuity degradation on azithromycion waste water were investigated systematically. Experimental results show that the better photodegradation of nanoparticle under the condition of pH 6.4,150 min,initial mass concentration 2.5 g/L,and the energiyes of degradation waste water by continuity degradation has enhanced.

关 键 词：阿奇霉素 Fe^3+/TiO2薄膜 光催化降解 

分 类 号：X703[环境科学与工程—环境工程]