Polyester aluminum bag을 이용한 옥타날과 노나날 성분들의 상대습도 및 시간변화에 따른 분석특성 연구

서지정보

ㆍ발행기관 : 한국냄새환경학회 ㆍ수록지정보 : 실내환경 및 냄새 학회지 / 15권 / 3호
ㆍ저자명 : 임문순, 강희주, 정구회, 김덕현

목차

1. 서 론
2. 연구 방법
2.1 분석대상물질 및 분석시스템의 구성
2.2 작업용 표준용액
2.3 가스상 표준시료
2.4 상대습도별 가스상 표준시료
2.5 휘발성유기화합물을 포함한 가스상 표준시료
3. 결과 및 고찰
3.1 작업용 표준용액을 이용한 분석특성
3.2 폴리에스터 알루미늄백에 의한 분석대상성분들의손실률
3.3 시간의 경과에 따른 상대습도 조건별 안정성
3.4 상대습도 조건에 따른 휘발성유기화합물들과의 안정성 비교
4. 결 론
References

영어 초록

This study was an attempt to analyze the basic analytical characteristics of octanal and nonanal compounds by TD and GC/FID system. The basic analysis (linearity, precision, MDL: method detection limit) showed similar results for VOCs in terms of QA/QC results with the same analysis system. Also, the results are sufficiently satisfy the QA/QC of the Korean odor analysis standard method. When using a polyester aluminum bag, the amount of loss was found to be about -2% to 7%. Adjusting the relative humidity and loss trend with the passage of time, the loss amount is found to be only a trace amount. With the exception of the styrene compound, all volatile organic compounds have a tendency to decrease slightly. Similar results were shown from Octanal and Nonanal. As a result, Octanal and Nonanal compound’s adsorption amount by the polyester aluminum bag was a quite small. The relative humidity and other compounds appear to be significantly unaffected by Octanal and Nonanal.

참고 자료

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