I-Corps: Photochemical Treatment Technology

I-Corps：光化学处理技术

• 批准号: 2310201
• 负责人: Haizhou Liu
• 金额: $ 5万
• 依托单位: University of California-Riverside
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2023
• 资助国家: 美国
• 起止时间: 2023-04-01 至 2025-03-31
• 项目状态: 未结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2310201&HistoricalAwards=false
• 关键词: Corps; Photochemical; Treatment; Technology

The broader impact/commercial potential of this I-Corps project is the development of technology that will provide access to clean water. This project will generate knowledge to develop efficient, cost-effective and sustainable per- and polyfluoroalkyl substance treatment technologies, help the water industry and industry dischargers, prepare our society for water sustainability, and ultimately protect public health. The customers for the technologies include the industrial wastewater dischargers, hazardous waste site managers, municipal water districts, private water companies, chemical manufacturing industries, and government agencies. This project will enhance US technological competitiveness in the water sector by accelerating new knowledge transfer.This I-Corps project is based on the development of a vacuum ultraviolet light-driven photochemical technology for treatment of per- and polyfluoroalkyl substances. This technology is a clean and energy-efficient medium that directly photolyzes water to a pool of energetic radicals. The traditional application of this system for per- and polyfluoroalkyl substance treatment is limited by an unreactive environment (i.e., simultaneous generation of oxidative and reductive radicals) and low quantum yield of radicals. This project will develop an innovative system that overcomes the deficiencies, and elucidate the unique mechanism for generation, propagation, and manipulation of reactive radicals for a complete destruction of per- and polyfluoroalkyl substances.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

该I-Corps项目的更广泛的影响/商业潜力是将开发提供清洁水的技术。该项目将产生知识，以发展有效，成本效益和可持续的人类和多氟烷基物质治疗技术，帮助水行业和工业排放者，为我们的水可持续发展社会做好准备，并最终保护公共卫生。这些技术的客户包括工业废水排放器，有害废物现场经理，市政水区，私人水公司，化学制造业和政府机构。该项目将通过加速新的知识转移来增强我们在水领域的技术竞争力。此I-Corps项目基于真空紫外线光驱动的光化学技术的开发，用于治疗每个性和多氟烷基物质。这项技术是一种干净且节能的培养基，可将水直接放到一个能量的自由基中。该系统在次和多氟烷基物质治疗中的传统应用受到无反应环境（即同时产生氧化和还原性自由基）和自由基的低量子产率的限制。该项目将开发一种创新的系统，该系统克服了缺陷，并阐明了对反应性自由基的产生，传播和操纵的独特机制，以完全破坏per和多氟烷基物质。该奖项奖反映了NSF的法定任务，并通过评估了CRCRITAIL IFFAINT和BRODITAIL和BRODITAIL和BRODITIAL和BRODITAIL和BRODITAIL和BRODITAIL和BRODITAIL和BRODITAIL和BRODITAIL和BRODITAIL和BRODITAIL和BRODITAIL和BRODITAIL和BRODITIAL和BRODITIAL和BRODITAILATIAS和BRODITAILATIAS。