Identification of N-Chloroaldimines in Chlorinated MunicipalWastewater

氯化城市废水中 N-氯醛亚胺的鉴定

• 批准号: 9218565
• 负责人: Frank Scully
• 金额: $ 22.27万
• 依托单位: Old Dominion University Research Foundation
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1993
• 资助国家: 美国
• 起止时间: 1993-03-15 至 1996-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9218565&HistoricalAwards=false
• 关键词: Identification; Chloroaldimines; Chlorinated; MunicipalWastewater

This is an award to support research on identification and quantification of chemical reaction products when chlorine is used to disinfect wastewater treatment plant effluents. This project is a renewal of research conducted under NSF Grant No. 90- 02442. Special emphasis in this research is on reactions between nitrogenous organic compounds such as the amino acids and peptides that are found in treatment plant effluents. The investigator plans on using radiotracer techniques to determine the stability and breakdown products of the chlorinated organic compounds. Chlorination of wastewater treatment plant effluents is a process relied on for disinfection of the effluents prior to their placement into environmental waters despite the known formation of chlorinated organic compounds that subject the environment and subsequent users of those waters to potential health risk. Results of this project are expected to provide the basis for any changes that may be necessary in use of and in the engineering design of chlorination processes to avoid or eliminate negative effects associated with this practice.

这是一个支持研究的奖项， 化学品鉴定和定量 反应产物，当氯用于 消毒污水处理厂 污水 该项目是一个更新的 根据NSF第90号拨款进行的研究- 02442. 本研究特别强调的是 含氮有机物之间的反应 化合物如氨基酸和 在污水处理厂中发现的肽 污水 调查人员计划使用 放射性示踪技术来确定 的稳定性和分解产物 氯化有机化合物。 污水处理厂的氯化 废水是一个依赖于 消毒的污水之前，他们的 排放到环境沃茨， 已知的氯化有机物的形成 化合物，使环境和 这些沃茨的后续使用者， 健康风险。 该项目的成果是 预计将为任何变化提供基础 可能是必要的，在使用和 氯化工艺工程设计 避免或消除负面影响 与这种做法有关。