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首页> 外文会议>International Symposium on Southeast Asian Water Environment >Removal of Aqueous Calcium Ion by Micellar Enhanced Ceramic Microfiltraton Adding Surfactant
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Removal of Aqueous Calcium Ion by Micellar Enhanced Ceramic Microfiltraton Adding Surfactant

机译：通过胶束增强型陶瓷微滤液添加表面活性剂的除去含水钙离子

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In the study the size distribution analysis confirmed that after forming micelles by adding SDS of anionic surfactant higher than CMC to calcium solution, the micelles aggregates could be madden by adsorption or binding of calcium ions on micelle surface. Also, the aggregates were rejected almost perfectly by ceramic MF membrane, because the size of aggregates was much larger than pore size of our membrane. Therefore, rejection rates of calcium were higher than 99.98 %, because of removal of the micelle aggregates by MF at our all TMP conditions. Then, the higher TMP trended to increase the resistance of membrane fouling, and to decrease dimensionless permeate flux the more dramatically in the range of our experiments.
机译：在该研究中，尺寸分布分析证实，通过将阴离子表面活性剂的SDS加入高于CMC至钙溶液形成胶束后，胶束聚集体可以通过在胶束表面上的钙离子的吸附或结合而成为MADDEN。而且，聚集体几乎完美地被陶瓷MF膜拒绝，因为聚集体的尺寸远大于膜的孔径。因此，钙的排斥率高于99.98％，因为MF在我们的所有TMP条件下通过MF除去胶束聚集体。然后，较高的TMP趋向于增加膜污垢的电阻，并在我们的实验的范围内更大地降低无量纲渗透物通量。

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