污染源废气挥发性有机物在线监测技术探讨

Discussion on Continuous Monitoring Technique of VOCs for Stationary Pollution Source

挥发性有机物(Volatile Organic Compounds,下称VOCs)严重威胁着人类的健康,已引起全社会对其排放问题的高度关注。研究结果表明工业固定污染源排放占人为源排放总量的30%~60%,治理工业固定源的VOCs排放迫在眉睫,对工业污染源VOCs排放废气在线监测是治理VOCs排放第一步。本文对现阶段常见的VOCs在线监测技术原理及应用进行介绍和展望。

Volatile organic compounds(VOCs)are a serious threat to human health,which has aroused great concern of the whole society.The results show that industrial stationary pollution source emissions account for 30%~60%of the total anthropogenic emissions.It is urgent to control VOCs emissions from industrial stationary sources.Continuous monitoring of VOCs emissions from industrial pollution sources is the first step to control VOCs emissions.In this paper,the principle and application of VOCs continuous monitoring technology are introduced and prospected.