这张幻灯片展示的信息回答了有关旧金山的循环水项目的几个问题，其中包括:为什么旧金山正在寻找开发和实施循环水项目；哪些要素已经到位；预期的主要挑战是什么；为了应对预期的挑战，正在实施哪些战略。演讲中概述了五项战略，用于应对预期的挑战，包括:获得利益相关者的支持；最大化潜在需求；利用现有基础设施；评估卫星治疗；制定公众参与计划。

This slide presentation presents information that answers several questions about San Francisco's recycled water program that include: why is San Francisco looking into developing and implementing a recycled water program; what elements are already in place; what are the major anticipated challenges; and, what are the strategies that are being implemented to address the anticipated challenges. Five strategies are outlined in the presentation that are being used to address anticipated challenges that include: gain stakeholder support; maximize potential demands; utilize existing infrastructure; evaluate satellite treatment; and, develop public participation program.