Online analysis of water-soluble acidic gases and anions in particles at the southeastern foot of Mt. Fuji

Masaki Takeuchi, Makoto Namikawa, Kazumasa Okamoto, Tatsuya Oda, Haruka Tanaka, Hiroshi Okochi, Kei Toda, Kazuhiko Miura, Hideji Tanaka

研究成果: Article査読

抄録

During the summer of 2018, we monitored the concentrations of water-soluble acid gases and particulate anions at the southeastern foot (1284 m a.s.l.) of Mt. Fuji, Japan, using gas/particle-ion chromatographs. All samples analyzed contained quantifiable levels of anions. The average concentrations of acid gas and particulate anion concentrations were, respectively, 1.10 ±0.37 nmol m–3 for HCl, 3.49±1.72 nmol m–3 for HONO, 1.23±0.59 nmol m–3 for HNO3, 0.33 ±0.20 nmol m–3 for SO2, 3.61±3.69 nmol m–3 for Cl, 0.65±0.22 nmol m–3 for NO2, 4.29± 2.98 nmol m–3 for NO3, and 4.47±3.57 nmol m–3 for SO42–. We found that the concentration of soluble acidic gases increased during the daytime, while no characteristic diurnal patterns were observed in the particulate anions.

本文言語English
ページ(範囲)65-69
ページ数5
ジャーナルBUNSEKI KAGAKU
70
1-2
DOI
出版ステータスPublished - 2021

ASJC Scopus subject areas

  • Analytical Chemistry

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