铁负载纤维素/单宁吸附剂的制备及其对氟硅诺酮类抗生素的吸附性能

翁鑫, 李琦琪, 杨桂芳, 吕源财, 刘以凡, 刘明华

Preparation of Adsorbent Fe-loaded Cellulose/Tannin and Its Adsorption Characteristics for Fluoroquinolones Antibiotics

WENG Xin, LI Qiqi, YANG Guifang, LV Yuancai, LIU Yifan, LIU Minghua

表4 Fe-CBT对NOR、LOM和LVX的吸附动力学参数

Table 4 Adsorption kinetics parameters of NOR, LOM and LVX adsorption over Fe-CBT

Pollutant Pseudo-first-order kinetic model Pseudo-second-order kinetic model K1 qe R2 K1 qe R2 NOR 1.123 × 10-2 16.87 0.8653 1.023 × 10-3 42.11 0.9961 LOM 1.114 × 10-2 19.74 0.8913 1.132 × 10-3 39.28 0.9992 LVX 1.209 × 10-2 12.90 0.9174 1.970 × 10-3 26.39 0.9995