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本文描述一种分析大气中颗粒物的快速元素分析的新技术。基本原理是直接把大气中的颗粒物质沉淀于电热原子化炉中,并用原子吸收光谱对其进行分析。样机用分析实验室空气中的铅含量作了校验。
This article describes a new technique for rapid elemental analysis of atmospheric particulate matter. The basic principle is the direct precipitation of particulate matter in the atmosphere in the electric atomization furnace, and its atomic absorption spectroscopy analysis. The prototype was calibrated with analytical laboratory lead content.