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학술발표회초록보기

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제114회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Characterization of Oxidized Water Accommodated Fractions by High Resolution Mass Spectrometry

등록일
2014년 8월 26일 21시 08분 27초
접수번호
0337
발표코드
ANAL.P-506 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
10월 15일 (수요일) 16:00~19:00
발표형식
포스터
발표분야
분석화학
저자 및
공동저자
김동휘, 조윤주*, 김다애*, 김성환*
경북대학교 화학과, Korea
Crude Oil and petroleum products chiefly enter the environment through oil seeps and oil spills and their chemical compositions are changed by biodegradation and photodegradation. Besides, the water soluble oil compounds(WAF) (e.g. BTEX, naphthalenes, PAHs, phenols and polar components) have high bioavailability towards marine organisms. It is well known that oxidation of compounds plays an important role for biodegradation, photodegradation and change of toxicity. However, little is known about photodegradation process of crude oil compounds and their oxidized products. It is mainly because of crude oils’ extreme complexity and lack of suitable analytical technique. In this study, high resolution mass spectrometry is utilized for characterization of oxidized WAF. Oxygen containing functional groups such as alcohols, aldehydes, ketones are major parts in the oxidation of crude oil. So we will focus on oxygen containing compounds.

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