直接采样—气相色谱法测定“三苯”废气净化治理效率

Determination of Purification Efficiency to"Three Benzenes" Waste Gas by Direct Sampling-Gas Chromatography

本文从采样控制、样品测定和结果评定三个关键环节入手,提出了一种直接采样——气相色谱法测定“三苯”废气净化治理效率的简便、易行又较为可靠的方法。

Determination of purification efficiency to 'three bnzenes' waste gas by direct sampling-gas Chromato-graphy is described. This metnod is simple, fast and accurate.