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摘要
This study focuses on the atmosphere composition and Volatile Organic Compounds (VOC) with mass spectrometer enabling to analyze samples in normal conditions. For this purpose, one e-nose mass spectrometer has been used to measure the gas composition of the samples collected from the center of Athens and from industrial area around Athens (about 20 km outside the city), during three months (October, November, December 2012). Three types of VOCs and sulfur dioxide are analyzed, due to their impact on the human health. The method to evaluate their concentration is based on the relative abundance. The study highlights evolution in average of the pollutant concentration in industrial and in the center of Athens; while the concentration increased in center of Athens, in the industrial area remains constant when the weather change from October to December.
- 出版日期2014
