磁性氨基酸功能化海藻酸铝凝胶聚合物的制备及对偶氮染料的超强吸附
申延龙, 李北罡

Preparation of Magnetic Amino Acid-Functionalized Aluminum Alginate Gel Polymer and its Super Adsorption on Azo Dyes
SHEN Yanlong, LI Beigang
表2 Gly/Al/SA@Fe3O4在不同温度对染料吸附的动力学模型拟合参数
Table 2 Kinetic fitting parameters of dyes adsorption on Gly/Al/SA@Fe3O4 at different temperature
DyesT/Kqe/mg·g-1Pseudo-first-orderError values
k1/min-1qe,1/mg·g-1R2SSERMSE
DB 1929824820.017116.20.5241101.1
31324970.01439.500.1885342.0
32824920.014710.70.2221291.9
DB 229832510.016017.30.3244181.6
31330750.008211.10.0845281.8
32830580.008912.50.0874322.0
DyesT/Kqe/mg·g-1Pseudo-second-orderError values
k2/g·(mg·min-1)-1qe,2/mg·g-1R2SSERMSE
DB 1929824820.000224840.99952.4×10-65.8×10-4
31324970.011024930.99993.8×10-87.4×10-5
32824920.001724880.99993.0×10-72.1×10-4
DB 229832518.5×10-532480.99795.6×10-69.7×10-4
31330750.000530500.99994.6×10-88.2×10-5
32830580.000730270.99978.8×10-73.6×10-4