대기 중 트리메틸아민의 채취 및 분석방법에 따른 효율성 비교연구

서지정보

· 발행기관 : 한국냄새환경학회
· 수록지 정보 : 한국냄새환경학회지 / 12권 / 2호
· 저자명 : 이승현, 박영수, 박영균, 최우건, 박병수, 김태오

목차

Abstract
국문요약
1. 서론
2. 실험방법
3. 결과 및 고찰
4. 결론
REFERENCES

영어초록

The experiment was performed for establishing the best condition of experiment and defining the issue of GC/FID methods based on HS-SPME-capillary column when TMA is measured in the air. Also the experiments are performed based on odor process test method alternately. At first, The result that KOH and NaOH were compared for eluting the TMA among the preprocessing processes, showed that NaOH is 2.2 times higher figure of area, 0.9972 of curve linearity(R2), and 1.96% of relative standard deviation. As a result using the ultrasonic cleaner and 30℃ constant temperature water bath, constant temperature water bath showed stabilized curve linearity (R2 0.9972) and relative standard deviation (RSD 2%). In advance of experiment conditions, the result performed acid filter paper method and acidic solution absorption among TMA sampling methods, is that acidic solution absorption detected 5 times better sensitivity than Acid filter paper method. Acidic solution absorption showed to provide excellent analysis sensitivity in this experiment restrictively. Therefore, in case of experiment by GC/FID method based on HS-SPME-capillary column, selection of sampling method expects that acidic solution absorption better effect and in case of disassemble reagent, NaOH and 30℃ constant temperature water bath is better effect in the experiment conditions.

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