油页岩灰基磁性分子筛的制备及其对亚甲基蓝的吸附性能
段玉, 王倩, 刘宏臣, 车远军, 石磊, 白慧娟

Methylene Blue Adsorption Performance of Magnetic Zeolite Prepared from Oil Shale Ash
DUAN Yu, WANG Qian, LIU Hongchen, CHE Yuanjun, SHI Lei, BAI Huijuan
表4 Fe3O4@NaX型分子筛吸附MB的等温线参数
Table 4 Isotherms parameters for MB adsorption on the Fe3O4@NaX zeolite
LangmuirFreundlichDubinin-Radushkevich

qm

/ mg·g-1

KL

/ L·mg-1

R2

KF

/ mg·g-1

nR2

qm

/ mg·g-1

KDR

/ mol2·J-2

R2
57.33941.69980.999734.14611.94090.949542.67025.32×10-80.9734