本powerpoint演示首先简要概述了低压膜 反转的预处理选项 渗透包括三级膜过滤（TMF）和膜生物反应器（MBR）。一项新的水资源回收项目， 在加拿大圭尔夫发起，介绍了同时使用TMF和MBR的技术。提供了这两种过程的特征，以及相关的关键参数。包括数字。

This powerpoint presentation begins by providing a brief overview of low-pressure membrane pretreatment options for reverse osmosis including tertiary membrane filtration (TMF) and membrane bioreactors (MBR). A new water reclamation project, initiated in Guelph, Canada, is presented that uses both TMF and MBR. Characteristics of both processes are provided, along with key parameters of interest. Includes figures.