Development of electrochemical oxygen demand measurement cells using a diamond electrode

Takeshi Kondo, Masaki Hoshin, Takeshi Watanabe, Tatsuo Aikawa, Makoto Yuasa, Yasuaki Einaga

研究成果: Article査読

抄録

Electrolytic cells for electrochemical oxygen demand (ECOD) measurements based on total electrolytic decomposition at a boron-doped diamond (BDD) electrode were developed for rapid measurement of organic pollutants at low concentrations. Using improved electrolytic cells designed for efficient mass transfer, the ECOD for 10 μM potassium hydrogen phthalate (theoretical ECOD: 2.3 mg-O 2 L -1 ) was determined in a relatively short electrolysis time. Thus, ECOD measurements using these cells would be useful for estimating organic water pollution in industrial waste and lake water.

本文言語English
ページ(範囲)1381-1384
ページ数4
ジャーナルanalytical sciences
32
12
DOI
出版ステータスPublished - 2016

ASJC Scopus subject areas

  • 分析化学

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