多孔球状活性氧化镁的制备及除氟效能研究
康宁,由昆,徐丽,刘振鹏,黄殿男,高振东,刘琦,曹凯

Research on porous spherical activated MgO preparation and its defluorination efficacy
Ning KANG,Kun YOU,Li XU,Zhenpeng LIU,Diannan HUANG,Zhendong GAO,Qi LIU,Kai CAO
表1 吸附等温线拟合参数
Table 1 Fitting parameters of adsorption isotherm
T/KLangmuirFreundlich

qmax/

（mg·g-1）

B1/

（L·mg-1）

R2B2/（mg·g-1·（mg·L-1）（-1/n））1/nR2
298.1556.630.350.908 218.560.360.998 4
308.1560.390.380.938 020.420.350.998 7
318.1564.590.360.937 821.500.360.997 1