盐湖和桑迪大都会水区（MWDLS）正计划建造一座新的70米长的水区- mgd水处理设施，目前被称为山区水处理厂 （POMWTP），为犹他州盐湖城和桑迪城的大都市区提供服务。这个新的 该工厂将处理通过两个系统输送的普罗沃河水:约旦渡槽（JA）；还有 普罗沃水库运河（中国）。这个新工厂的规划过程包括 本文讨论了以下四个主要方面: 原水水质和实验室规模可处理性研究； 三个候选处理序列的中试规模测试； 处理序列选择程序，包括制定设计标准、成本 根据试点研究的结果进行评估、治疗方案评分和排名；和 原水输送管道的工厂选址研究和输送系统设施设计 从JA和PRC到POMWTP的水，以及输送净化水的渡槽 去服务区。 POMWTP考虑了以下三种候选治疗序列: 第1列——采用常规预处理的低压膜； 第2列——具有预沉淀和后颗粒活性炭（GAC）吸附功能的低压膜；和 第3列-臭氧氧化和紫外线消毒的常规处理。 随后的研究旨在评估这些工艺的可行性，以建立 运行条件的适当界限，并为每列列车制定设计标准。

The Metropolitan Water District of Salt Lake & Sandy (MWDSLS) is planning to build a new 70- mgd water treatment facility, currently called the Point of the Mountain Water Treatment Plant (POMWTP), to service the metropolitan areas of Salt Lake City and Sandy City, Utah. This new plant will treat Provo River water delivered via two systems: the Jordan Aqueduct (JA); and, the Provo Reservoir Canal (PRC). The planning process for this new plant was comprised of the following four major aspects, which are discussed in this paper: raw water quality and bench-scale treatability studies; pilot-scale testing of three candidate treatment trains; a treatment train selection procedure which included developing design criteria, cost estimates, and treatment train scoring and ranking, based on the results of the pilot studies; and, plant siting study and design of transmission system facilities for a raw water pipe to deliver water from both the JA and PRC to the POMWTP and an aqueduct to deliver treated water to the service area. The following three candidate treatment trains were considered for the POMWTP: Train 1 - low pressure membranes with conventional pre-treatment; Train 2 - low pressure membranes with pre-sedimentation and post granular activated carbon (GAC) adsorption; and, Train 3 - conventional treatment with ozonation and ultraviolet disinfection. Subsequent studies were designed to evaluate the feasibility of these processes, to establish appropriate bounds on operating conditions, and to develop design criteria for each train.