摘要
挥发性有机物(VOCs)是近年来研究的热点之一。本文以某挥发性有机物在线监测系统为例,对其分析性能进行测试和探讨。结果显示,误差在要求范围内,证明其在分析TO-14及PAMS标准气体时的准确性。同时,将挥发性有机物自动站监测系统(FID)与罐采样实验室内分析(GC-MS)进行对比,并分析偏差原因。结果表明,挥发性有机物自动站监测系统的监测结果与实验室方法有一定的可比性,为今后的挥发性有机物在线监测提供了相应的参考。
The volatile organic compounds（VOCs） monitoring is one of the hot spots in recent years. In this paper, we explored the on-lion VOCs monitoring system. The results show that the error is within the range of requirements and prove its accuracy in the analysis of TO-14 and PAMS standard gases. VOCs in standard gas and actual air samples were analyzed by using on-line VOCs monitoring system（FID） and SUMMA canister sampling（GC-MS）. The two methods were compared and the causes of deviation were analyzed. The results showed that the two methods were comparable. The article provides a reference for the future conduct online monitoring VOCs.
作者
关策
周军龙
王悦
Guan Ce, Zhou Junlong, Wang Yue(Fengxian District Environmental Monitoring Station, Shanghai 201499, Chin)
出处
《中国资源综合利用》
2018年第2期120-123,共4页
China Resources Comprehensive Utilization
