In-Situ Use of Ozone - A Study of the Feasibility of Using Ozone in Place of Air in Subsurface Venting Operations

臭氧的就地使用 - 在地下通风作业中使用臭氧代替空气的可行性研究

• 批准号: 9016994
• 负责人: Susan Masten
• 金额: $ 11.67万
• 依托单位: Michigan State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1991
• 资助国家: 美国
• 起止时间: 1991-03-01 至 1994-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9016994&HistoricalAwards=false
• 关键词: Situ; Use; Ozone; Study; Feasibility

This is a project to study the engineering feasibility of a concept to use ozone in place of air as an agent for venting or otherwise removing chlorinated organic chemicals from soil contaminated by these compounds. Specific objectives include determination of the limits of reactivity of ozone with the target organic compounds and engineering constraints on the use of this concept including the effect of background organic substances, initial contaminant concentrations, soil type and moisture content. Contamination of groundwaters by organic chemicals leaking from underground storage tanks, surface storage facilities and spills is a significant environmental problem in the United States. The results of this project may be applicable to engineering design of processes and systems to removal these contaminants from soil.

这是一个研究工程可行性的项目， 使用臭氧代替空气作为 排出或以其他方式除去氯化有机物 从被这些化合物污染的土壤中提取化学物质。 具体目标包括确定 臭氧与目标有机化合物的反应性， 使用这一概念的工程限制 包括背景有机物质的影响， 初始污染物浓度、土壤类型和湿度 内容 有机化学品泄漏对地下水的污染 从地下储存罐，地面储存设施 和泄漏是一个重大的环境问题， 美国的 该项目的结果可能是 适用于工艺和系统的工程设计 将这些污染物从土壤中去除。