Dataset for "3D Printed Fouling-Resistant Composite Membranes"

This dataset reports the permeance recovery ratio values for flat and wavy composite membranes that were tested by using bovine serum albumin (BSA) solution in a cross-flow ultrafiltration setup. The transmembrane pressure was regulated at 1 bar and the cross-flow Reynolds number (Re) varied between 400 and 1000. In comparison to the flat composite membrane, the wavy membrane showed superior performance in terms of pure water permeance (PWP) (10% higher) and permeance recovery ratio (87% vs 53%) after the first filtration cycle at Re = 1000. Prolong testing showed that the wavy membrane could retain approximately 87% of its initial PWP after 10 complete filtration cycles. The dataset includes the all original data that were generated from this experimental work and also images that were taken by scanning electron microscope (SEM) and digital microscope.

本数据集报告了经牛血清白蛋白（BSA）溶液在交叉流超滤装置中测试的平板和波纹复合膜的透过率恢复比。跨膜压力调节至1巴，交叉流雷诺数（Re）介于400至1000之间。与平板复合膜相比，波纹膜在纯水透过率（PWP）方面表现出更优性能（高出10%），并且在Re = 1000时的首次过滤循环后，透过率恢复比也更为显著（87%对比53%）。延长测试表明，波纹膜在完成10个完整的过滤循环后，其初始PWP仍能保留约87%。该数据集包括由该实验工作生成的所有原始数据，以及由扫描电子显微镜（SEM）和数字显微镜拍摄的图像。