摘要
采用高岭土作为吸附剂,以罗丹明B为有机模拟污染物,研究了该污染物在高岭土上的吸附规律。研究结果表明,高岭土对罗丹明B有强烈的吸附作用,吸附遵循Langmuir定律,饱和吸附量是1.95 mg/g,吸附平衡常数是1.214×106 L/mol,被吸附的罗丹明B能快速有效地进行光-Fenton降解反应。
The paper presents the adsorption behaviors of the organic pollutant using the Kaolinite as an ab-sorbent and Rhodamine B as a model organic pollutant.The results show that the Kaolinite can greatly adsorb Rhodamine B,and the adsorption obeys the Langmuir law,the adsorption capacity is 1.95 mg/g,the adsorption equilibrium constant is 1.214×106 L/mol.The adsorbed Rhodamine B can quickly and effectively degrade the photo-Fenton reaction.
出处
《苏州科技学院学报（工程技术版）》
CAS
2009年第3期17-21,共5页
Journal of Suzhou University of Science and Technology （Engineering and Technology）
基金
建设部科研项目(06-K4-26)
江苏省环境科学与工程重点实验室开放课题(2D051204)
