The characters of dissolved organic matters from litter-mimic with the different humification states and their effects on drinking water treatment processes
文献类型：期刊论文
| 作者 | Liu, Hongyu; Li, Yufei; Yang, Hankun ; Siddique, Muhammad Saboor; Yu, Wenzheng
|
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2023 |
| 卷号 | 861页码:160470-1-10 |
| 关键词 | Litter-mimic Humification Dissolved organic matters Coagulation Membrane fouling |
| ISSN号 | 0048-9697 |
| 英文摘要 | Dissolved organic matter (DOM) is one kind of the main pollutant in surface water that will cause many problems dur-ing drinking water treatment processes. In this study, a simulated humification process of forest litter-mimic was inves-tigated for eight weeks continuously to study the variations in chemical properties such as DOM composition, polysaccharide/protein ratio, average molecular weight, oxidation degree, hydrophilicity, etc., as well as the impact of these variations on the coagulation, ultra-/nanofiltration (UF/NF). Results showed that the removal rate of coag-ulation (from 67.5 % to 37.0 %) and UF (from 14.4 % to 5.8 %) decreased significantly during the humification process as a function of time, while the removal rate of NF increased from 40.0 % to 72.9 % at first, and then decreased to 47.4 %. This study gave a deep insight into the effect of DOM with different humification ages on the drinking water treatment process with the influence of seasons and vegetation around the water source, which finally aimed to improve drinking water treatment. |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/48545]  |
| 专题 | 生态环境研究中心_水污染控制实验室 |
| 作者单位 | 1.Chinese Academy of Sciences 2.University of Chinese Academy of Sciences, CAS 3.Northeast Forestry University - China |
| 推荐引用方式 GB/T 7714 | Liu, Hongyu,Li, Yufei,Yang, Hankun,et al. The characters of dissolved organic matters from litter-mimic with the different humification states and their effects on drinking water treatment processes[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2023,861:160470-1-10. |
| APA | Liu, Hongyu,Li, Yufei,Yang, Hankun,Siddique, Muhammad Saboor,&Yu, Wenzheng.(2023).The characters of dissolved organic matters from litter-mimic with the different humification states and their effects on drinking water treatment processes.SCIENCE OF THE TOTAL ENVIRONMENT,861,160470-1-10. |
| MLA | Liu, Hongyu,et al."The characters of dissolved organic matters from litter-mimic with the different humification states and their effects on drinking water treatment processes".SCIENCE OF THE TOTAL ENVIRONMENT 861(2023):160470-1-10. |
入库方式： OAI收割
来源：生态环境研究中心
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