本幻灯片概述了一项关于低压膜自然有机物（NOM）污染的研究，并将NOM特性与污染趋势联系起来。本演示从NOM的表征和测量、污染物识别以及影响污垢的因素开始。概述的其他主题包括:NOM污垢的形式；NOM污垢控制；膜过滤试验和模拟；给水水质；中空纤维膜；平板膜；搅拌池试验；小型中空纤维装置；通过MF-PVDF进行NOM分配；污垢指数；统一膜污染指数（UMFI）；皮尔逊相关矩阵；UMFI比较；配对分析: 中空纤维试验台装置和试验台 根据相应的UMFI值缩放单位。该演示包括以下研究主题的总结:给水特性；膜性能；操作；还有代理测试。包括表格、数字。

This slide presentation outlines a study on natural organic matter (NOM) fouling of low pressure membranes, and relating NOM properties to fouling trends. The presentation begins with a characterization and measurement of NOM, foulant identification, and the factors affecting fouling. Further topics outlined include: forms of NOM fouling; NOM fouling control; membrane filtration tests and simulations; feed water quality; hollow fiber membranes; flat sheet membranes; stirred cell tests; bench-scale hollow fiber unit; NOM Partitioning by MF-PVDF; fouling indices; Unified Membrane Fouling Index (UMFI); Pearson's correlation matrix; UMFI comparison; and, Matched Pair Analysis: Hollow Fiber Bench Unit and Pilot Scale Units Based on Corresponding UMFI Values. The presentation includes a summary of these study topics: feed-water characteristics; membrane properties; operations; and, surrogate tests. Includes tables, figures.