本powerpoint演示文稿首先提出以下问题: 废水（WW）排放物有多普遍（或罕见） 饮用水源中的存在 （a）流域分析； 是否存在废水影响的化学特征 关于饮用水源 （散装废水有机物（EfOM）成分， 废水衍生有机微污染物）；这些化学特征有多敏感 （以废水为主（>50%废水废水）， 废水受影响（废水排放量的10-50%），以及 废水受影响最小（<10%废水）；和 废水问题会影响饮用水吗 水资源的管理必须从 WW衍生有机物 -有意/计划（间接）饮用水再利用案例研究。包括表格、数字。

This powerpoint presentation begins by presenting the following questions: how common (or rare) is wastewater (WW) effluent presence in drinking water sources (a watershed analysis); are there chemical signatures of wastewater impacts on drinking water sources (bulk effluent organic matter (EfOM) components, effluent-derived organic micropollutants); how sensitive are these chemical signatures (WW-dominated (> 50 % WW effluent), WW-impacted (10 - 50 % WW effluent), and WW-minimally-impacted (< 10 % WW effluent); and, can the problem of wastewater-impacted drinking water sources be managed from the perspective of WW-derived organics - case studies of intentional/planned (indirect) potable reuse. Includes tables, figures.