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On-line identification of the toxicological substance in the water system using Baysian technique  

Jung, Ha Kyu (서울시립대학교 대학원)
Jung, Jong Hyuk (서울시립대학교 대학원)
Lee, Hyun Wook (서울시립대학교 대학원)
Kwon, Won Tae (서울시립대학교 기계정보공학과)
Kim, Sang Gil ((주) 환경바이오)
Jeon, Sook Lye ((주) 환경바이오)
Publication Information
Journal of Korean Society of Water and Wastewater / v.22, no.1, 2008 , pp. 73-78 More about this Journal
Abstract
Water resource can be examined using biological sensors. Algae has been one of the biological sensors used to evaluate and to monitor the water pollution. The monitoring system, however, has not been used to determine what kind of the toxicological substance is in the water. It needs additional expensive chemical test to figure out the cause of the water pollution. In this study, an endeavor is made to identify the toxicant in the water using the shape of the chlorophyll fluorescence induction curve(FIC) from algae using monitoring system. Fundamental curves are obtained from the experiments with specified amount of toxicant. Baysian method is utilized to determine the unknown toxicant in the water by comparing it with the fundamental curves. The results shows that the proposed method works fairly well.
Keywords
Algae; Baysian technique; On-line monitoring; Water resource monitoring;
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  • Reference
1 환경부 (2004) 수질오염공정시험법
2 황인영 (1997) 생물학적 지시자에 의한 수질 오염 평가. 인제 환경연구소 제 6회 심포지움 논문집. pp. 37-50
3 Greene, J.C. Bartels, C.J. Warren-Hicks, W.J. Park hurts, B.R. Linder, G.L. Peterson, S.A. and Miller, W.E. (1989) Protocol for short term toxicity screening of hazardous waste sites, EPA
4 최규정, 장인홍, 이장재, 이정화 (2003) 이공계를 위한 확률과 통계학, pp. 55-58. 자유아카데미, 서울
5 Juneau, P., Sumito, Hi., Matsui S., Itoh S., Kim, S. G., and Popovic, R., (2003) Use of chlorophy II fluorescence of closterium ehrenbergii and lemna gibba for toxic effect evaluation of sewage treatment plant effuent and its hydrophobic components, Ecotoxicology and Environments Safety, 55, pp.1-8   DOI   ScienceOn
6 Keddy, C.J. Greene, J.C. Bonnell, M.A. (1995) Review of whole-organism bioassay: soil, freshwater sediment and freshwater assessment in canada. Ecotoxicology and Environment Safety. pp. 221-254