Cometabolism of TCE in a Suspended Growth Bioreactor with TCE Mass Transfer by Hollow Fiber Membrane Contactor

通过中空纤维膜接触器进行 TCE 传质的悬浮生长生物反应器中 TCE 的共代谢

• 批准号: 9306256
• 负责人: Amy Zander
• 金额: $ 2.3万
• 依托单位: Clarkson University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1993
• 资助国家: 美国
• 起止时间: 1993-05-01 至 1994-10-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9306256&HistoricalAwards=false
• 关键词: Cometabolism; TCE; Suspended; Growth; Bioreactor

This is an award to provide support for preliminary research and planning activities involved in determination of the feasibility of a process to remove trichloroethylene from groundwater contaminated with this organic solvent. The proposed process involves use of a reactor that incorporates a hollow fiber membrane contactor for removal of the trichloroethylene from the contaminated water, concentration of this contaminant in an aqueous phenol solution followed by biotreatment in a suspended growth bioreactor. The proposal leading to this award was submitted in accord with criteria contained in the Program Announcement NSF 92-90, Research Planning Grants and Career Advancement Awards for Women Scientists and Engineers. Results of this project are expected to provide guidance necessary in development of a competitive proposal for conduct of research that would lead to engineering design criteria for a process that could be utilized in decontamination of groundwater.

这一奖项旨在为初步研究和规划活动提供支持，以确定从受这种有机溶剂污染的地下水中去除三氯乙烯的工艺的可行性。拟议的工艺包括使用一个包含中空纤维膜接触器的反应器，从受污染的水中去除三氯乙烯。该污染物在苯酚水溶液中的浓度，然后在悬浮生长生物反应器中进行生物处理。本奖项的提案是根据项目公告NSF 92-90，研究计划资助和女性科学家和工程师职业发展奖中的标准提交的。预期该项目的结果将提供必要的指导，以制订一项竞争性的研究建议，从而为可用于净化地下水的过程制定工程设计标准。