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KMID : 1156220210470010045
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Journal of Environmental Health Sciences
2021 Volume.47 No. 1 p.45 ~ p.54
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Evaluation of the Odor around an Industrial Complex Area and the Operational Effects of the Odor Monitoring System in Seo-gu, Daegu City
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Lee Myeong-Sug
Keum Jong-Lok
Kang Dong-Hoon
Jo Hang-Wook
Kwon Byoung-Youne
Kim Eun-Deok
Lee Chan-Hyung
Song Hee-Bong
Shin Sang-Hee
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Abstract
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Objectives: This study evaluated the odor around an industrial complex area (#1-#5) and the operational effects of the Odor Monitoring System in Seo-gu in Daegu City.
Methods: Samples were collected from November 2012 to December 2018 and were analyzed for complex odor. The odor occurrence rate and the odor reduction rate were calculated.
Results: In 2018, the mean concentration of complex odor decreased 20.9% and the odor occurrence rate decreased from 65.0 to 27.5% around the industrial complex area (#1-#5) in Seo-gu compared to 2013. After the operation of the Odor Monitoring System, the standard excess rate (3.0%→40.8%) and the excess concentration of complex odor (1,442→4,304) increased at odor-emitting workplaces. In addition, the mean concentration of complex odor (15.9%) and the odor occurrence rate (60.6%→32.9%) around the industrial complex area (#1-#5) and the number of odor complaints (23.4%) in Seo-gu decreased.
Conclusion: In order to reduce the odor around the industrial complex area, it is important to improve the odor emitting facilities. The Odor Monitoring System uses scientific and systematic monitoring methods that can help control and manage the odor emission facilities.
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KEYWORD
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Complex odor, standard excess rate, odor complaints, odor occurrence rate
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