本文的目的是评估一个简化的饮用水纳滤膜溶质运移中尺度模型的适用性。此外，通过比较溶质质量传输系数，研究了背景水质和操作条件对污染物去除的影响。还讨论了膜类型对其选择性的影响。

The objective of this paper is to evaluate the applicability of a simplified mesoscale model of solute transport across potable water nanofiltration membranes. Also, the effects of background water quality and operating conditions on contaminant removal are investigated by comparing solute mass transport coefficients. The effect of membrane type on its selectivity is also discussed.