논문실적
| [포스터]Measurement of the nationwide water odor compounds, geosmin and 2-MIB, based on the reference standard in Korea |
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학술지명 IWA, 제10차 미량오염물질 학회
저자 이정엽,정영철,이종수,최재원,나운철,송상진
발표일 2017-09-18
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Taste and odor have long been associated with the suitability and safety of drinking water (Srinivasan and Sorial, 2011). The geosmin and 2-methylisoborneol (2-MIB) is representative unpleasant compounds in water caused by algae from river water. The accurate analytical method with high sensitivity and reproductivity of odor compounds in water is sufficiently required around the world. They usually have very low threshold value to sub parts per trillion units. Some studies are reported new analytical techniques such as stir bar sorptive extraction (SBSE) and solid phase microextraction (SPME) to detect odor compounds in water (Zimmerman et al., 2002). In order to suggest nationwide reference data for off-flavor compounds in water, uncertainty measurement is calculated based on ISO guide in this study. |
