A process for recovering the adsorption capacity of the adsorbent for use in extracorporeal circulation treatment, wherein polyanion compound is immobilized on a water-insoluble support, characterized by that the adsorbent after adsorption is washed with an aqueous electrolytic solution with a concentration of 0.18 to 6 mole/(. According to the process of the present invention, the adsorbent after adsorption can be recovered quickly and simply with sufficient safety and the recovered adsorbent for use in extracorporeal circulation treatment has almost unchanged selectively and saturated amount of adsorption, which also lower the cost of treatment
一种回收体外循环治疗用吸附剂吸附能力的工艺,其中多阴离子化合物固定在不溶于
水的支持物上,其特征在于吸附后的吸附剂用浓度为0.18至6摩尔/(的电解
水溶液洗涤。 根据本发明的工艺,吸附后的吸附剂可以在足够安全的情况下快速简单地回收,回收后的体外循环治疗用吸附剂具有几乎不变的选择性和饱和吸附量,也降低了治疗成本。