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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.6 No.2
- 발행연도
- 2011.3
- 수록면
- 275 - 279 (5page)
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초록· 키워드
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Sterilization of Escherichia coli (E. coli) is examined using a unique pulsed ultra-violet (UV) elliptical reactor based on Nd:YAG laser resonator, UV radiation from a pulsed xenon flashlamp. The light from the discharge has a broadband emission spectrum extending from the UV to the infrared region with a rich UV contained. Sterilization method by using the UV light is fast, environmentfriendly and it does not cause secondary pollution. A Nd:YAG laser resonator having elliptical shape has advantage of concentrating the radiation of the UV light at two foci as the quart sleeve filled with E. coli. The primary objective of this research is to determine the important parameters such as pulse per second (pps), the applied voltage for sterilizing E. coli by using an UV elliptical reactor. From the experiment result, the sterilization effect of UV elliptical reactor is better than that of UV cylindrical reactor, and it can be 99.9% of sterilization at 800V regardless of the pps within 10 minutes.
목차
Abstract
1. Introduction
2. Experimental setup
3. Experimental results and discussions
4. Conclusions
Acknowledgements
References
참고문헌 (14)
참고문헌 신청
1. [학술지(정기간행물)] - Rowan, N. J. / 1999 / Pulsed-light inactivation of food-related microorganisms / Applied and Environmental Microbiology : 1312 ~ 1315
2. [학술지(정기간행물)] - Soojin jun / 2003 / Pulsed UV light treatment of corn meal for inactivation of Aspergillus niger spores / International Journal of food science and technology : 883 ~ 888
3. [학술지(정기간행물)] - Sheng Yu Tseng / 2008 / Wide pulse combined with narrow pulse generator for food sterilization / IEEE Transactions on Industrial electronics 55 (2)
4. [학술지(정기간행물)] - J. L. Zimmer / 2002 / Potential repair of Escherichia coli DNA following exposure to UV radiation from both medium and low pressure UV sources used in drinking water treatment / Applied and environmental microbiology 68 (7) : 3293 ~ 3299
5. [학술지(정기간행물)] - W. A. M. Hijnen / 2006 / Inactivation credit of UV radiation for viruses, bacteria and protozoan (oo)cysts in water: A review / Water research : 3 ~ 22
2. [학술지(정기간행물)] - Soojin jun / 2003 / Pulsed UV light treatment of corn meal for inactivation of Aspergillus niger spores / International Journal of food science and technology : 883 ~ 888
3. [학술지(정기간행물)] - Sheng Yu Tseng / 2008 / Wide pulse combined with narrow pulse generator for food sterilization / IEEE Transactions on Industrial electronics 55 (2)
4. [학술지(정기간행물)] - J. L. Zimmer / 2002 / Potential repair of Escherichia coli DNA following exposure to UV radiation from both medium and low pressure UV sources used in drinking water treatment / Applied and environmental microbiology 68 (7) : 3293 ~ 3299
5. [학술지(정기간행물)] - W. A. M. Hijnen / 2006 / Inactivation credit of UV radiation for viruses, bacteria and protozoan (oo)cysts in water: A review / Water research : 3 ~ 22
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