Novel adsorption Algal polymer composite membrane composed of acrylic fiber wastes and grinded marine algae; Sargassum dentifolium was newly prepared using inversion precipitation technique. The adsorption of uranium and thorium from their waste solution was evaluated. The results indicated that the sorption capacities for U and Th were 62 and 59.4 (mg g−1), respectively, within short time. Adsorption experimental data demonstrated that both metal ions were well fitting with Langmuir isotherm and pseudo-second order kinetics model. The reusability of the composite membrane indicates the stability and efficiency of it in U and Th removal from waste solution.

中文翻译：

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由回收的丙烯酸纤维和马尾藻海藻制成的新型吸附复合膜，用于从废液中去除铀和钍

由丙烯酸纤维废料和研磨海藻组成的新型吸附藻类聚合物复合膜；马尾藻是利用反演沉淀技术新制备的。对铀和钍从其废液中的吸附进行了评估。结果表明，U 和 Th 的吸附容量在短时间内分别为 62 和 59.4 (mg g-1)。吸附实验数据表明，两种金属离子均与朗缪尔等温线和准二级动力学模型拟合良好。复合膜的可重复使用性表明其从废液中去除 U 和 Th 的稳定性和效率。