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RUI: Selected Experiments in the Halogenations of Model Compounds of the Humic Acids and Other Contaminants of Drinking Water with Particular Emphasis on the Chloramines

RUI：饮用水中腐殖酸和其他污染物的模型化合物卤化实验精选，特别关注氯胺

基本信息

批准号：
0446480
负责人：
Victor Heasley
金额：
$ 12.72万
依托单位：
Point Loma Nazarene College
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2005
资助国家：
美国
起止时间：
2005-04-01 至 2008-03-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=0446480&HistoricalAwards=false
关键词：
RUI Selected Experiments Halogenations Model

项目摘要

With this renewal award, the Organic and Macromolecular Chemistry Program continues its support of the work of Professor Victor Heasley of the Department of Chemistry at Point Loma Nazarene College in San Diego, CA. The research will extend the PI's studies of the chlorination of organic contaminants in water during purification. In particular, chlorination of compounds, which are models for humic acid impurities, will be studied along with other organic compounds found in drinking water. Analysis of the structure of the products of these chlorinations will provide mechanistic and theoretical insights into the pathways that lead to the production of contaminants during water chlorination. These investigations of the chemical reactions that take place during water purification are expected provide important information concerning the ways drinking water becomes contaminated during chlorination. The identification of these contaminants may lead to ways to prevent their formation and allow their removal. Another important aspect of this project will be the introduction of undergraduate students to an important research area. These students will be trained in the use of modern chemical instrumentation and experimental techniques in studies designed to foster a life-long interest in research.

有了这个更新奖，有机和高分子化学计划继续支持教授维克托希斯利的化学系在点洛马拿撒勒学院在圣地亚哥，加利福尼亚州的工作。该研究将扩展PI在净化过程中对水中有机污染物的氯化研究。特别是，化合物的氯化，这是腐殖酸杂质的模型，将与饮用水中发现的其他有机化合物一起沿着进行研究。这些氯化的产物的结构的分析将提供机制和理论的见解，导致水氯化过程中产生的污染物的途径。这些对水净化过程中发生的化学反应的调查预计将提供有关饮用水在氯化过程中受到污染的方式的重要信息。这些污染物的识别可能导致防止其形成并允许其去除的方法。这个项目的另一个重要方面将是本科生介绍一个重要的研究领域。这些学生将接受培训，在研究中使用现代化学仪器和实验技术，旨在培养对研究的终身兴趣。