本powerpoint演示文稿首先简要概述了自然有机物（NOM），包括 成分、处理工艺和 分析和表征。这项研究的背景是对法国雷恩市的应用。 资源特征和水资源描述 介绍了Villejean的处理厂，以及 活性炭吸附-混合工艺， 通过活性炭吸附去除有机物，以及 采用PAC和浸入式超滤膜的混合工艺。呈现结论如下:活性炭吸附- 不同NOM组分的测定； 强吸附、弱吸附和非吸附- 可吸附组分； 可生物降解有机物的特异性； 可生物降解DOC的完全吸附能力； 耐火部分的不可吸附性；混合工艺——PAC/微滤； PAC泥浆参数的影响； PAC在生物发育中的作用； 对生物活动的最低年龄需求； 流程的总体效率； 去除0.6毫克/升DOC和0.4毫克/升BDOC （0.2mgc/L，通过生物降解）； PAC颗粒表面存在生物聚合物； 生物活性的确认； 水力方面； 膜系统总体性能良好；和 因中试装置或PAC关闭而产生的变化 在膜单元底部堆积。包括表格、数字。

This powerpoint presentation begins by providing a brief overview of natural organic matter (NOM), including composition, treatment processes, and analysis and characterization. The context of the study is the application to the city of Rennes, France. Characteristics of the resource and description of the water treatment plant of Villejean are presented, along with adsorption on activated carbon - hybrid process, removal of organic matter by activated carbon adsorption, and hybrid process with PAC and immersed ultrafiltration membranes. Presentation conclusions indicate the following: adsorption on activated carbon - determination of different NOM fractions; strongly adsorbable, weakly adsorbable and non- adsorbable fractions; specificity of biodegradable organic matter; complete adsorbability of biodegradable DOC; non-adsorbability of the refractory fraction; Hybrid process - PAC/microfiltration; impact of the PAC slurry parameters; role of the PAC in the biological development; need of a minimal age for the biological activity; general efficiency of the process; removal of 0.6 mgC/L of DOC, 0.4 mgC/L of BDOC (0.2 mgC/L by biological degradation); presence of biopolymers at the surface of PAC particles; confirmation of the biological activity; hydraulic aspect; good general performance of the membrane system; and, variations due to shutdowns of the pilot plant, or PAC build-up at the bottom of the membrane units. Includes tables, figures.