ウエットデニューダーに対応した水溶性大気粒子状物質のオンライン捕集器

Kaho Maeda; Haruka Tanaka; Riona Wada; Hiroshi Okochi; Kei Toda; Hideji Tanaka; Masaki Takeuchi

doi:10.11203/jar.36.273

ウエットデニューダーに対応した水溶性大気粒子状物質のオンライン捕集器

Kaho Maeda, Haruka Tanaka, Riona Wada, Hiroshi Okochi, Kei Toda, Hideji Tanaka, Masaki Takeuchi^*

^*この研究の対応する著者

創造理工学部

研究成果: Article › 査読

抄録

A particle collector that allows high time resolution monitoring of particulate matter was fabricated and coupled with an ion chromatograph for online analysis of particulate ions in the atmosphere. The system was applied to the atmospheric observation for over a month in Tokushima, Japan. The average particulate anion concentrations were 6.42 nmol m^-3 for Cl^-, 18.8 nmol m^-3 for NO^-₃ , and 22.1 nmol m^-3 for SO²₄^-. The atmospheric particle collection efficiency was more than 98.4%, and the continuous observations were successfully achieved without problems.

寄稿の翻訳タイトル	Online Collector for Water-Soluble Atmospheric Particulate Matter Compatible with a Parallel Plate Wet Denuder
本文言語	Japanese
ページ（範囲）	273-278
ページ数	6
ジャーナル	Earozoru Kenkyu
巻	36
号	4
DOI	https://doi.org/10.11203/jar.36.273
出版ステータス	Published - 2021

Keywords

Air Pollutant
Continuous Analysis
Ion Chromatograph
Online Analysis
Particle Collector

ASJC Scopus subject areas

環境科学（その他）
汚染
環境化学
材料科学（その他）

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10.11203/jar.36.273

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abstract = "A particle collector that allows high time resolution monitoring of particulate matter was fabricated and coupled with an ion chromatograph for online analysis of particulate ions in the atmosphere. The system was applied to the atmospheric observation for over a month in Tokushima, Japan. The average particulate anion concentrations were 6.42 nmol m-3 for Cl-, 18.8 nmol m-3 for NO-3 , and 22.1 nmol m-3 for SO24-. The atmospheric particle collection efficiency was more than 98.4%, and the continuous observations were successfully achieved without problems.",

keywords = "Air Pollutant, Continuous Analysis, Ion Chromatograph, Online Analysis, Particle Collector",

author = "Kaho Maeda and Haruka Tanaka and Riona Wada and Hiroshi Okochi and Kei Toda and Hideji Tanaka and Masaki Takeuchi",

note = "Publisher Copyright: {\textcopyright} 2021 The authors.",

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AU - Maeda, Kaho

AU - Tanaka, Haruka

AU - Wada, Riona

AU - Okochi, Hiroshi

AU - Toda, Kei

AU - Tanaka, Hideji

AU - Takeuchi, Masaki

PY - 2021

Y1 - 2021

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AB - A particle collector that allows high time resolution monitoring of particulate matter was fabricated and coupled with an ion chromatograph for online analysis of particulate ions in the atmosphere. The system was applied to the atmospheric observation for over a month in Tokushima, Japan. The average particulate anion concentrations were 6.42 nmol m-3 for Cl-, 18.8 nmol m-3 for NO-3 , and 22.1 nmol m-3 for SO24-. The atmospheric particle collection efficiency was more than 98.4%, and the continuous observations were successfully achieved without problems.

KW - Air Pollutant

KW - Continuous Analysis

KW - Ion Chromatograph

KW - Online Analysis

KW - Particle Collector

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ウエットデニューダーに対応した水溶性大気粒子状物質のオンライン捕集器

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Keywords

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