勤益科大機構典藏:Item 987654321/6813
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 2928/5721 (51%)
造访人次 : 375967      在线人数 : 680
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 查询小技巧：
  • 您可在西文检索词汇前后加上"双引号"，以获取较精准的检索结果
  • 若欲以作者姓名搜寻，建议至进阶搜寻限定作者字段，可获得较完整数据
    •  进阶搜寻


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ir.lib.ncut.edu.tw/handle/987654321/6813


    题名: “Identification of Indoor Airborne Microorganisms and Their Disinfection with Combined Nano-Ag/TiO2 Photocatalyst and UV Light”
    作者: 宋文沛
    贡献者: 景觀系
    日期: 2011-09
    上传时间: 2017-12-17 10:00:17 (UTC+8)
    摘要: Deterioration of indoor air quality due to the airborne bacterial consortia is a widespread environmental problem. The main objectives of this study were to (1) determine dominant bacteria using real-time polymerase chain reaction in the indoor air of a medical nursing institute; (2) evaluate the feasibility of applying the synergetic effect of combining nano-Ag/TiO2 as photocatalyst and ultraviolet light irradiation to enhance the disinfecting capability of a full-scale bacterial treatment equipment. The predominant bacteria existing in the air of a Taiwanese nursing institution were identified as Acinetobacter baumannii, Burkholderia cepacia, Escherichia coli, Klebsiella pneumoniae, and Pseudomonas aeruginosa. Thus, using an air purification device such as the nano-Ag/TiO2+ultraviolet light irradiation system to maintain the air quality is of great importance to reduce infectious diseases in the nursing institution. The average bacterial restraining rate for the five sampling points is 57.3%, indicating that the proposed equipment can restrain or disinfect bacteria effectively under the operational conditions for carrying out the study. The efficiency of the proposed equipment to disinfect air has been demonstrated on-site in the medical nursing institution. Results will provide valuable information to be referenced by planners and engineers for designing a full-scale commercialized device to implement the proposed indoor air quality control system in the future.
    關聯: Environmental Engineering Science (SCI, EI)
    显示于类别:[景觀系(所)] 【景觀系】期刊論文

    文件中的档案:

    没有与此文件相关的档案.



    检视Licence

    在NCUTIR中所有的数据项都受到原著作权保护.

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈