Dynamics of Air-quality Distribution in Indoor Green Spaces by Piezoelectric Odor Sensors

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  • 圧電薄膜匂いセンサを用いた室内緑化空間の空気質ダイナミクス計測

Abstract

<p>This paper reports on the spatial distributions and it’s time-course changes of an air-quality in the indoor space placed various species of plants. To obtain the spatiotemporal distributions of the air-quality in this space, a multipoint measurement system including the piezoelectric odor sensor was developed. The dynamics of the Volatile Organic Compounds distributions before/after touching the plants were visualized using this system. Moreover, we demonstrated a real-time prediction of the air-quality by the odor sensor from the correlation between the results of GC/MS analysis and the output signals of each piezoelectric membrane.</p>

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