CAJ | 학술논문

通过对便携式质谱仪现场监测环境空气中丙烯腈的监测结果与台式GC-MS进行了比对,发现两组监测数据有一定的一致性,相关性不高,分析了产生数据差异性的原因,并对便携式质谱仪的单点校正方式进行了讨论,提高了便携式质谱仪测定应急事故现场环境空气中丙烯腈浓度的准确性.
통과대편휴식질보의현장감측배경공기중병희정적감측결과여태식GC-MS진행료비대,발현량조감측수거유일정적일치성,상관성불고,분석료산생수거차이성적원인,병대편휴식질보의적단점교정방식진행료토론,제고료편휴식질보의측정응급사고현장배경공기중병희정농도적준학성.
In the study,acrylonitrile was measured by Portable Mass Spectrum and GC-MS.The evaluation illustrated that the two methods have correlation but the correlation was unsatisfactory,analysis the reasons for differences.In addition,the best running condition for Portable Mass Spectrum was discussed and improve the accuracy of the results.