本powerpoint演示文稿首先简要概述了紫外线（UV）消毒的污垢问题。污垢预测模型的发展 介绍了动力学，以及对污垢的水力和热力影响，钙是主要的累积矿物，铁是影响紫外线的主要污垢矿物 解脱。演示结论如下:预测动量的三维CFD模型， 钙和铁污染行为的热量和质量传输； 热效应对其污垢行为的影响 与实验观察结果一致；计算了污垢反应速率常数 用于在实际操作中更广泛地使用污垢预测。包括表格，数字。

This powerpoint presentation begins by providing a brief overview of the fouling problem with ultraviolet (UV) disinfection. The development of predictive models of fouling dynamics is presented, along with hydraulic and thermal effects on fouling, calcium as the major accumulative mineral, and iron as the major fouling mineral that influences UV deliverance. Presentation conclusions indicate the following: a 3-D CFD model to predict the momentum, heat, and mass transport for Ca and Fe fouling behavior; thermal effects on their fouling behaviors are in agreement with experiment observations; and, fouling reaction rate constants were estimated for broader use of fouling predictions in practical operation. Includes table, figures.