【摘要】 以聚砜为原料制得非对称多孔指状超滤膜 ,将白蛋白固定于该膜中制得了固定白蛋白促进传递膜 .经实验验证 ,应用该膜清除亲脂性毒物胆红素明显优于空白膜 .通过对清除过程传递机理的分析 ,建立了膜中固定载体促进传递的数学模型 ,获得了模型参数及其数值解 ,且通过促进因子 F的理论值与实验值的比较 ,验证了模型的正确性更多还原

【Abstract】 The BSA filled facilitated transport ultrafiltration membrane is prepared by filling albumin into the unsymmetrical finger like polysulfone membrane. Experiments demonstrate that it can well remove the lipophilic toxins, bilirubin. By analyzing the facilitated transport mechanism, a mathematical model is proposed and the numerical solution as well as the model parameters are obtained.It shows that the model predictions are in good agreement with the experimental data by studying the facilitated factor F.更多还原