SBIR Phase I: UV LED Lamp Based Water Disinfection for POU Compact Purification Systems

SBIR 第一阶段：用于 POU 紧凑型净化系统的基于 UV LED 灯的水消毒

• 批准号: 0912472
• 负责人: Max Shatalov
• 金额: $ 9.95万
• 依托单位: Sensor Electronic Technology, Inc.
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-07-01 至 2009-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0912472&HistoricalAwards=false
• 关键词: SBIR; Phase; UV; LED; Lamp

This Small Business Innovation Research (SBIR) Phase I project will develop innovative water disinfection unit based on solid state UV LED lamps for compact point-of-use and point-of-entry water purification reactors. Accomplishment of the proposed research will result in compact semiconductor LED based UV water disinfection unit with reduced power consumption and extended reliability. Development of UV disinfection technology using semiconductor UV lamps utilizes unique characteristics, such as possibility of controlled UV spectral power distribution, fast switching time, lower power consumption, reliability, small size and ruggedness.The broader impacts of this research are the developments of commercially viable and environmentally safe technology for UV water disinfection. The primary market segment addressed through the work that will be performed under this Phase I effort is the microbial disinfection of water for point-of-use and point-of-entry applications in remote and rural areas. Incorporation of innovative UV LED lamps in water purification modules will enable cost effective and environmentally friendly technology for water purification designed for a variety of water supplies including residential, remote, and emergency relief. Solid state UV LED lamps enable new mercury-free UV technology for variety of application technologies, which will provide better quality of life in US and worldwide. Use of environmentally friendly semiconductor UV sources will lead to reduction of toxic waste and cost associated with mercury lamp disposal. The purification, sterilization, and early warning detection systems designed with UV LED sources will also benefit quality of life for people.This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5).

这个小型企业创新研究（SBIR）第一阶段项目将开发基于固态UV LED灯的创新水消毒装置，用于紧凑型使用点和入口点水净化反应器。完成所提出的研究将导致基于半导体LED的紧凑型紫外线水消毒装置，降低功耗和延长可靠性。利用半导体紫外线灯开发的紫外线消毒技术具有独特的特点，例如可以控制紫外线光谱功率分布，开关时间快，功耗低，可靠性高，体积小，坚固耐用。这项研究的更广泛的影响是商业上可行和环境安全的紫外线水消毒技术的发展。第一阶段工作将开展的工作涉及的主要细分市场是偏远和农村地区使用点和入口点用水的微生物消毒。在水净化模块中加入创新的UV LED灯，将使水净化技术具有成本效益和环境友好性，可用于各种供水，包括住宅，远程和紧急救援。固态UV LED灯为各种应用技术提供了新的无汞UV技术，这将为美国和全球提供更好的生活质量。使用环保的半导体紫外线光源将减少有毒废物和与汞灯处理相关的成本。用UV LED光源设计的净化、杀菌和预警检测系统也将有利于人们的生活质量。该奖项是根据2009年美国复苏和再投资法案（公法111-5）资助的。