摘要
本文研究了膨润土对氟的吸附行为。实验数据符合Langmuir吸附方程,经三种方法线性转换后,直线相关系数均大于0.99。用最小二乘法拟合,计算膨润土对氟的最大吸附量平均为374μg/g。Langmuir参数K平均为40.54。
Thermal adsorption of Fluoride on Bentonite was investigated. Experimental data are fit for Langmuir adsorption eguation. After regression analysis of a linear relation with three methods, straight line correlation coefficient is better than 0. 99. Acorrding to the equations, capacity of adsorption of Fluoride on Bentonite is 374 μg/g. Langmuir parameter K is 40. 54.
出处
《应用基础与工程科学学报》
EI
CSCD
1995年第1期23-26,共4页
Journal of Basic Science and Engineering
关键词
吸附
膨润土
氟
Adsorption, Bentonite, Fluoride
