一种毫秒内等离子体加速降解有机污染物的常压质谱在线监测系统

本发明属于分析化学领域，具体涉及一种毫秒内等离子体加速降解有机污染物的常压质谱在线监测系统。所述系统是由液体抽提部分、等离子体降解部分及质谱在线检测部分组成。本发明针对现有等离子降解方向中在线检测技术领域的空缺，提供了一种毫秒内在线监测等离子体加速降解有机污染物的新方法。该方法不仅可以实现对污染物降解的在线监测，还可以通过调节在线检测条件，实现对污染物的高效降解。同时，该技术还可以与常压质谱检测相结合，对降解过程进行机理研究。 The invention belongs to the field of analytical chemistry, and particularly relates to a normal-pressure mass spectrum on-line monitoring system for accelerating degradation of organic pollutants by plasmas within milliseconds. The system consists of a liquid extraction part, a plasma degradation part and a mass spectrum online detection part. The invention provides a novel method for monitoring plasma on line to accelerate degradation of organic pollutants within milliseconds, aiming at the vacancy in the technical field of on-line detection in the existing plasma degradation direction. The method not only can realize on-line monitoring of pollutant degradation, but also can realize efficient degradation of pollutants by adjusting on-line detection conditions. Meanwhile, the technology can be co