摘要
以Bi2O3作为光催化剂,进行了亚甲基蓝光催化氧化降解的动力学研究,得出亚甲基蓝降解的动力学方程,并利用L-H方程研究亚甲基蓝的降解,讨论了亚甲基蓝初始浓度、催化剂用量、溶液pH值和H2O2用量对光催化降解速率的影响。
It was studied for the kinetic and it equation photocatalytic degradation of methylene blue by Bi2O3,and it was discussed for the factors which influence the oxidation efficiency such as initial concentration of methylene blue, the dosage of Bi2O3, the pH and the dosage of H2O2 in this paper.
出处
《净水技术》
CAS
2007年第3期8-11,共4页
Water Purification Technology
关键词
氧化铋
光催化
亚甲基蓝
动力学
bismuth trioxide photocatalysis methylene blue kinetics
