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Journal of Radiation Research and Radiation Processing, Volume. 42, Issue 2, 020802(2024)

Effects of radiation patterns from ultraviolet light-emitting diodes on the uniformity of the radiation field in surface disinfection

Sen YAO1,2, Yiqing JIANG2,3, Lianxi ZHANG2, Lianfeng ZHANG2、*, and Zhangfa TONG1
Author Affiliations
  • 1School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China
  • 2Laboratory of Ecology and Environmental Protection, Research Institute of Tsinghua University in Shenzhen, Shenzhen 518057, China
  • 3College of Environmental and Chemical Engineering, Nanchang Hangkong University, Nanchang 330063, China
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    [1] Zhang L F, Anderson W A. A finite model for the prediction of the UV radiation field around a linear lamp[J]. Chemical Engineering Science, 65, 1513-1521(2010).

    [2] ZHANG Lianfeng, SONG Yeye, ZHANG Jinsong et al. Theoretical basis and potential for the application of UV-LED in disinfection[J]. China Illuminating Engineering Journal, 31, 75-84(2020).

    [3] Sharma P, Chen P, Han S Y et al. Design considerations for a surface disinfection device using ultraviolet-C light-emitting diodes[J]. Journal of Research of the National Institute of Standards and Technology, 126, 126045(2021).

    [4] JIANG Yiqing, ZHOU Yu, ZHANG Lianfeng. Measurement and analysis of the radiation field of A handheld UV-LED disinfector[J]. China Light & Lighting, 23-27(2022).

    [5] Song K, Mohseni M, Taghipour F. Application of ultraviolet light-emitting diodes (UV-LEDs) for water disinfection: a review[J]. Water Research, 94, 341-349(2016).

    [6] Lui G Y, Roser D, Corkish R et al. Point-of-use water disinfection using ultraviolet and visible light-emitting diodes[J]. Science of the Total Environment, 553, 626-635(2016).

    [7] Chen J, Loeb S, Kim J H. LED revolution: fundamentals and prospects for UV disinfection applications[J]. Environmental Science: Water Research & Technology, 3, 188-202(2017).

    [8] Kheyrandish A, Taghipour F, Mohseni M. UV-LED radiation modeling and its applications in UV dose determination for water treatment[J]. Journal of Photochemistry and Photobiology A: Chemistry, 352, 113-121(2018).

    [9] JING Zhou, FAN Jiajie, CHEN Wei et al. Optimized uniform illumination design of ultraviolet LED array module used in light purification[J]. Laser & Optoelectronics Progress, 56, 226-235(2019).

    [10] ZHAO Taifei, MA Zhuang, LI Xingshan. Optimal layout of light source based on LED with small divergence angle[J]. Laser & Optoelectronics Progress, 58, 134-144(2021).

    [11] ZHANG Yubao, DONG Li, ZHANG Guoying. Radiation characteristics of circular LED arrays with different illuminant half angles[J]. Chinese Journal of Luminescence, 40, 349-356(2019).

    [12] Keshavarzfathy M, Malayeri A H, Mohseni M et al. UV-LED fluence determination by numerical method for microbial inactivation studies[J]. Journal of Photochemistry and Photobiology A: Chemistry, 392, 112406(2020).

    [13] Thatcher C H, Adams B R. Impact of surface reflection on microbial inactivation in a UV LED treatment duct[J]. Chemical Engineering Science, 230, 116204(2021).

    [15] XU Fushan. Research on testing method and system of spatial distribution characteristics of LED luminous intensity[D](2006).

    [16] CHEN Yu, ZHANG Lianfeng, LIU Shujie et al. Measurement of UV output of monochromatic (254 nm) low pressure UV lamp in water[J]. China Water & Wastewater, 34, 47-52(2018).

    [17] Qin Z, Wang K, Chen F et al. Analysis of condition for uniform lighting generated by array of light emitting diodes with large view angle[J]. Optics Express, 18, 17460-17476(2010).

    [18] SUN Jiangang, LI Guohua, ZHU Kongshuo et al. Design and simulation of the optical system of LED solar simulator[J]. Laser & Optoelectronics Progress, 50, 175-181(2013).

    [19] WANG Jiqiang, SU Shi, ZHANG Jian et al. Design of optical system of spherical array led solar simulator[J]. Journal of Applied Optics, 39, 117-123(2018).

    [20] MA Zhenyuan, JING Min, CHEN Manlong et al. Uniformity study of LED array-induced chlorophyll fluorescence[J]. Optical Technique, 47, 129-134(2021).

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    Sen YAO, Yiqing JIANG, Lianxi ZHANG, Lianfeng ZHANG, Zhangfa TONG. Effects of radiation patterns from ultraviolet light-emitting diodes on the uniformity of the radiation field in surface disinfection[J]. Journal of Radiation Research and Radiation Processing, 2024, 42(2): 020802

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    Paper Information

    Category: Research Articles

    Received: Oct. 24, 2023

    Accepted: Dec. 27, 2023

    Published Online: May. 28, 2024

    The Author Email: Lianfeng ZHANG (张连峰)

    DOI:10.11889/j.1000-3436.2023-0096

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology