本powerpoint演示文稿首先简要概述了在法国未经处理的地表水中发现的微污染物，即非点源污染 由于农药是主要问题，以及内分泌干扰物（EDC）、药物和农药。提供了在塞纳河和马恩河中发现的浓度，以及自2004年以来监测的EDC和药物清单。第二个问题是在处理过程中发现的微污染物。臭氧氧化和颗粒活性炭（GAC）处理试验 给出了过程，结论表明:在标准条件下 农药和药品 通过臭氧氧化和 GAC过滤级；然而，有些化合物可以 有问题- 对臭氧和臭氧反应低 通过GAC过滤部分去除；还有阿特拉津的副产品- 确定GAC过滤器的工作状态 生活 包括数字。

This powerpoint presentation begins by providing a brief overview of micropollutants found in France's raw surface waters, non-point pollution by pesticides being the main issue, along with endocrine disrupting compounds (EDCs), pharmaceuticals and pesticides. Concentrations found in the Seine and Marne Rivers are provided, along with a list of EDCs and pharmaceuticals that have been monitored since 2004. A second issue of micropollutants found in the treatment process is presented. Experiments with pilots in the ozonation and granular activated carbon (GAC) treatment processes are presented, and conclusions indicate that: in standard conditions most pesticides and pharmaceuticals are removed by ozonation and GAC filtration stages; however, some compounds can be problematic - low reaction to ozone and partially removed by GAC filtration; and, byproducts of Atrazine - determine the GAC filter operating life. Includes figures.