摘要
就三点比较式臭袋法在测定环境空气臭气浓度时应注意的现场踏勘、采样点的选择、采样次数、配气、嗅辨过程,以及臭气浓度计算等问题进行探讨,使该方法更加完善、简便。
The key steps should be taken into account to determine the odor concentration in ambient air samples for improving and simplifying the method of the triangle odor bag. The steps are the field inspection, the sampling site selection, the sampling times, standard gases preparation, the process of smells distinguishes as well as the odor concentration calculation.
出处
《环境监测管理与技术》
北大核心
2007年第4期54-55,共2页
The Administration and Technique of Environmental Monitoring
关键词
三点比较式臭袋法
臭气
测定
Triangle odor bag method
Odor
Determination
