A Study on Eco-friendly Quarantine System Using Antiviral Surface Lighting

Ji-won Kim; Chang-shin Lee; Jeong-ja Bae

doi:doi:10.11648/j.ajese.20230703.12

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A Study on Eco-friendly Quarantine System Using Antiviral Surface Lighting

Ji-won Kim, Chang-shin Lee, Jeong-ja Bae

Published in American Journal of Environmental Science and Engineering (Volume 7, Issue 3)

Received: 5 July 2023 Accepted: 27 July 2023 Published: 31 July 2023

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Abstract

Due to the aftermath of COVID-19, we are using a continuous sterilization response system, such as sterilizing the interior of the building or using sterilized air in the air conditioning system. Chemical spraying is cumbersome and requires a lot of labor, and air conditioning systems have good air cleaning functions, but sterilization functions are difficult because they require sufficient residence time. Therefore, we developed an eco-friendly sterilization system that can disinfect the entire building with a single switch by adding a sterilization function to the existing lighting. It is a concept that sterilizes the space sufficiently by combining UVC-LED with high sterilization power with the existing LED surface lighting, using lighting during the day and sterilizing light inside the building without people at night. A PIR sensor was attached to each entrance or light to stop disinfection with a human body sensor in case people enter even at night. For the sterilization performance test, it was confirmed that 99.99% of 5 types of bacteria were sterilized as a result of testing the sterilization performance of attached bacteria at the maximum height of 1.5m or less of the certification body. The radiation intensity was simulated with a value similar to the dose irradiated in the experiment to have sterilizing power at the lighting height of 2.6m in an actual general office. As a result of calculating the sterilization time of the indoor space by coding the UVC-Led specification and the office space with MATLAB as input conditions, sterilization is possible if it is more than 4 hours. Through this study, an eco-friendly smart disinfection system was developed that disinfects the entire building with one switch when UVC is combined with general lighting and controlled from the central control room.

Published in	American Journal of Environmental Science and Engineering (Volume 7, Issue 3)
DOI	10.11648/j.ajese.20230703.12
Page(s)	61-66
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2023. Published by Science Publishing Group

Keywords

Pandemic, Antibiotic Building, UVC-LEDs, Sterilization, Radiation, Simulation

References

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[2]	K. B. Jeong, S. G. Choi, “UV Immune System of Personalized Space” Facilities engineering paper collection, 2009.
[3]	Photobiological Safety of Lamps and Lamp Devices, K62471-1, [IEC 62471, ed1, 2006-07] Safety Standards for Electrical Appliances, Enactment and Standards Agency Notification No. 2009-0476, 2009.
[4]	Electrical Supplies Safety Standards K7000, "Individual Requirements for Safety, Electric Disinfectors, and Similar Electric Appliances for Household and Similar Electric Appliances" Revised Technical Standards Institute Notification 2008-907 December 12, 2008.
[5]	J. Y. Park, M. K. Sung, J. W. Lee, “Numerical Analysis of Airborne Infection Control Performance of Germicidal Systems in a Temporary Shelter”, Journal of the Korea Institute of Healthcare Architecture, Vol. 21, No. 1, 2015, pp. 7-15.
[6]	L. E. Murdoch, K. McKenzie, M. Maclean, S. J. Macgregor, J. G. Anderson, “Lethal effects of high-intensity violet 405nm light on Saccharomyces cerevisiae, Candida albicans, and on dormant and germinating spores of Aspergillus Niger’, Fungal biology, Vol. 117, No. 7-8, 2013, pp. 519-527.
[7]	J. H. Kim, J. I. Bang, A. S. Choi, M. K. Sung, “An analysis on the Effect of Mold Sterilization in Apartment Using 405nm Visible Light LED”, Journal of Korea Institute of Architectural Sustainable Environment and Building Systems, 2019, pp. 580-598.
[8]	H. M. Kang, G. H. Park, C. H. Cho, J. W. Park*, Y. S. Jung, Flow Analysis for Optimal Design of UVC-Air Pterilizer, KSMTE Annual Spring Conferences 2022.
[9]	J. H. Lee, T. V. Dinh, H. N. Gil, B. K, Park, S. W. Lee, I. Y. Kim, I. Y. Choi, J. C. Kim, An Investigation of the Optimal Integrated Method using O3 and UVC-LED to Prevent Indoor Air Infection, KOSAE 64th Annual Conference 2021 Proceedings.
[10]	Y. B. Jo, K. M. Kim, L. J. Min, C. H. Cho, J. W. Park, Y. S. Jung, Forward emission system air sterilizer using UVC-photocatalyst, KSMTE Annual Spring Conferences 2022.
[11]	J. H. Kim, Y. L. Jo, J. I. Bang, A. S. Choi, M. K. Sung, “A study on the prediction of surface sterilization performance of ultraviolet germicidal irradiation system using radiance analysis”, Journal of Odor and indoor Environment, Vol. 18, No. 1, 2019, pp. 60-66.
[12]	S. G. Choi, A study of air Sterilization System in Personalized Office Using Simulation, Korean Journal of Air-Conditioning and Refrigeration Engineering, Vol. 22, No. 6, 2010, pp. 353-360.
[13]	UVC3535-25-100 semicon light co. ltd. FAB I49, Wongomae-ro 2beon-gil, Giheung-gu, Yongin-si, Gyeonggi-do, Korea, https://www.semiconlight.com.
[14]	KCL, Korea Conformity Laboratories, Korea Institute of Construction and Living Testing, Microbial Reduction Performance Test, Antibacterial /Antibacterial Fungal Test. 2020.
[15]	Measurement method of harmful ultraviolet radiation KSA 5006 and calculation method of irradiation illumination of annexes. https://standard.go.kr/KSCI/search/portal/searchMain.do 2009.
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APA Style

Ji-won Kim, Chang-shin Lee, Jeong-ja Bae. (2023). A Study on Eco-friendly Quarantine System Using Antiviral Surface Lighting. American Journal of Environmental Science and Engineering, 7(3), 61-66. https://doi.org/10.11648/j.ajese.20230703.12

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ACS Style

Ji-won Kim; Chang-shin Lee; Jeong-ja Bae. A Study on Eco-friendly Quarantine System Using Antiviral Surface Lighting. Am. J. Environ. Sci. Eng. 2023, 7(3), 61-66. doi: 10.11648/j.ajese.20230703.12

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AMA Style

Ji-won Kim, Chang-shin Lee, Jeong-ja Bae. A Study on Eco-friendly Quarantine System Using Antiviral Surface Lighting. Am J Environ Sci Eng. 2023;7(3):61-66. doi: 10.11648/j.ajese.20230703.12

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@article{10.11648/j.ajese.20230703.12,
  author = {Ji-won Kim and Chang-shin Lee and Jeong-ja Bae},
  title = {A Study on Eco-friendly Quarantine System Using Antiviral Surface Lighting},
  journal = {American Journal of Environmental Science and Engineering},
  volume = {7},
  number = {3},
  pages = {61-66},
  doi = {10.11648/j.ajese.20230703.12},
  url = {https://doi.org/10.11648/j.ajese.20230703.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajese.20230703.12},
  abstract = {Due to the aftermath of COVID-19, we are using a continuous sterilization response system, such as sterilizing the interior of the building or using sterilized air in the air conditioning system. Chemical spraying is cumbersome and requires a lot of labor, and air conditioning systems have good air cleaning functions, but sterilization functions are difficult because they require sufficient residence time. Therefore, we developed an eco-friendly sterilization system that can disinfect the entire building with a single switch by adding a sterilization function to the existing lighting. It is a concept that sterilizes the space sufficiently by combining UVC-LED with high sterilization power with the existing LED surface lighting, using lighting during the day and sterilizing light inside the building without people at night. A PIR sensor was attached to each entrance or light to stop disinfection with a human body sensor in case people enter even at night. For the sterilization performance test, it was confirmed that 99.99% of 5 types of bacteria were sterilized as a result of testing the sterilization performance of attached bacteria at the maximum height of 1.5m or less of the certification body. The radiation intensity was simulated with a value similar to the dose irradiated in the experiment to have sterilizing power at the lighting height of 2.6m in an actual general office. As a result of calculating the sterilization time of the indoor space by coding the UVC-Led specification and the office space with MATLAB as input conditions, sterilization is possible if it is more than 4 hours. Through this study, an eco-friendly smart disinfection system was developed that disinfects the entire building with one switch when UVC is combined with general lighting and controlled from the central control room.},
 year = {2023}
}

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TY  - JOUR
T1  - A Study on Eco-friendly Quarantine System Using Antiviral Surface Lighting
AU  - Ji-won Kim
AU  - Chang-shin Lee
AU  - Jeong-ja Bae
Y1  - 2023/07/31
PY  - 2023
N1  - https://doi.org/10.11648/j.ajese.20230703.12
DO  - 10.11648/j.ajese.20230703.12
T2  - American Journal of Environmental Science and Engineering
JF  - American Journal of Environmental Science and Engineering
JO  - American Journal of Environmental Science and Engineering
SP  - 61
EP  - 66
PB  - Science Publishing Group
SN  - 2578-7993
UR  - https://doi.org/10.11648/j.ajese.20230703.12
AB  - Due to the aftermath of COVID-19, we are using a continuous sterilization response system, such as sterilizing the interior of the building or using sterilized air in the air conditioning system. Chemical spraying is cumbersome and requires a lot of labor, and air conditioning systems have good air cleaning functions, but sterilization functions are difficult because they require sufficient residence time. Therefore, we developed an eco-friendly sterilization system that can disinfect the entire building with a single switch by adding a sterilization function to the existing lighting. It is a concept that sterilizes the space sufficiently by combining UVC-LED with high sterilization power with the existing LED surface lighting, using lighting during the day and sterilizing light inside the building without people at night. A PIR sensor was attached to each entrance or light to stop disinfection with a human body sensor in case people enter even at night. For the sterilization performance test, it was confirmed that 99.99% of 5 types of bacteria were sterilized as a result of testing the sterilization performance of attached bacteria at the maximum height of 1.5m or less of the certification body. The radiation intensity was simulated with a value similar to the dose irradiated in the experiment to have sterilizing power at the lighting height of 2.6m in an actual general office. As a result of calculating the sterilization time of the indoor space by coding the UVC-Led specification and the office space with MATLAB as input conditions, sterilization is possible if it is more than 4 hours. Through this study, an eco-friendly smart disinfection system was developed that disinfects the entire building with one switch when UVC is combined with general lighting and controlled from the central control room.
VL  - 7
IS  - 3
ER  -

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Author Information

Ji-won Kim

Conis Co. Ltd., Pusan, Republic of Korea
Chang-shin Lee

Conis Co. Ltd., Pusan, Republic of Korea
Jeong-ja Bae

Division of Basic Sciences, Dong-Eui University, Pusan, Republic of Korea

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APA Style

Ji-won Kim, Chang-shin Lee, Jeong-ja Bae. (2023). A Study on Eco-friendly Quarantine System Using Antiviral Surface Lighting. American Journal of Environmental Science and Engineering, 7(3), 61-66. https://doi.org/10.11648/j.ajese.20230703.12

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ACS Style

Ji-won Kim; Chang-shin Lee; Jeong-ja Bae. A Study on Eco-friendly Quarantine System Using Antiviral Surface Lighting. Am. J. Environ. Sci. Eng. 2023, 7(3), 61-66. doi: 10.11648/j.ajese.20230703.12

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AMA Style

Ji-won Kim, Chang-shin Lee, Jeong-ja Bae. A Study on Eco-friendly Quarantine System Using Antiviral Surface Lighting. Am J Environ Sci Eng. 2023;7(3):61-66. doi: 10.11648/j.ajese.20230703.12

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@article{10.11648/j.ajese.20230703.12,
  author = {Ji-won Kim and Chang-shin Lee and Jeong-ja Bae},
  title = {A Study on Eco-friendly Quarantine System Using Antiviral Surface Lighting},
  journal = {American Journal of Environmental Science and Engineering},
  volume = {7},
  number = {3},
  pages = {61-66},
  doi = {10.11648/j.ajese.20230703.12},
  url = {https://doi.org/10.11648/j.ajese.20230703.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajese.20230703.12},
  abstract = {Due to the aftermath of COVID-19, we are using a continuous sterilization response system, such as sterilizing the interior of the building or using sterilized air in the air conditioning system. Chemical spraying is cumbersome and requires a lot of labor, and air conditioning systems have good air cleaning functions, but sterilization functions are difficult because they require sufficient residence time. Therefore, we developed an eco-friendly sterilization system that can disinfect the entire building with a single switch by adding a sterilization function to the existing lighting. It is a concept that sterilizes the space sufficiently by combining UVC-LED with high sterilization power with the existing LED surface lighting, using lighting during the day and sterilizing light inside the building without people at night. A PIR sensor was attached to each entrance or light to stop disinfection with a human body sensor in case people enter even at night. For the sterilization performance test, it was confirmed that 99.99% of 5 types of bacteria were sterilized as a result of testing the sterilization performance of attached bacteria at the maximum height of 1.5m or less of the certification body. The radiation intensity was simulated with a value similar to the dose irradiated in the experiment to have sterilizing power at the lighting height of 2.6m in an actual general office. As a result of calculating the sterilization time of the indoor space by coding the UVC-Led specification and the office space with MATLAB as input conditions, sterilization is possible if it is more than 4 hours. Through this study, an eco-friendly smart disinfection system was developed that disinfects the entire building with one switch when UVC is combined with general lighting and controlled from the central control room.},
 year = {2023}
}

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TY  - JOUR
T1  - A Study on Eco-friendly Quarantine System Using Antiviral Surface Lighting
AU  - Ji-won Kim
AU  - Chang-shin Lee
AU  - Jeong-ja Bae
Y1  - 2023/07/31
PY  - 2023
N1  - https://doi.org/10.11648/j.ajese.20230703.12
DO  - 10.11648/j.ajese.20230703.12
T2  - American Journal of Environmental Science and Engineering
JF  - American Journal of Environmental Science and Engineering
JO  - American Journal of Environmental Science and Engineering
SP  - 61
EP  - 66
PB  - Science Publishing Group
SN  - 2578-7993
UR  - https://doi.org/10.11648/j.ajese.20230703.12
AB  - Due to the aftermath of COVID-19, we are using a continuous sterilization response system, such as sterilizing the interior of the building or using sterilized air in the air conditioning system. Chemical spraying is cumbersome and requires a lot of labor, and air conditioning systems have good air cleaning functions, but sterilization functions are difficult because they require sufficient residence time. Therefore, we developed an eco-friendly sterilization system that can disinfect the entire building with a single switch by adding a sterilization function to the existing lighting. It is a concept that sterilizes the space sufficiently by combining UVC-LED with high sterilization power with the existing LED surface lighting, using lighting during the day and sterilizing light inside the building without people at night. A PIR sensor was attached to each entrance or light to stop disinfection with a human body sensor in case people enter even at night. For the sterilization performance test, it was confirmed that 99.99% of 5 types of bacteria were sterilized as a result of testing the sterilization performance of attached bacteria at the maximum height of 1.5m or less of the certification body. The radiation intensity was simulated with a value similar to the dose irradiated in the experiment to have sterilizing power at the lighting height of 2.6m in an actual general office. As a result of calculating the sterilization time of the indoor space by coding the UVC-Led specification and the office space with MATLAB as input conditions, sterilization is possible if it is more than 4 hours. Through this study, an eco-friendly smart disinfection system was developed that disinfects the entire building with one switch when UVC is combined with general lighting and controlled from the central control room.
VL  - 7
IS  - 3
ER  -

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