河川水中のＳＳ態有機炭素等の測定法の検討
スポンサーリンク
概要
- 論文の詳細を見る
Determination method of organic carbon in suspended solid (SSOC) in urban surface water was investigated with the use of elemental analyzer. Detection limit of SSOC on filter resulted in 3.4μg·cm-2 by using no-binder glass fiber filter for water sample substrate and elemental analyzer for quantitative analysis. On the analysis, the temperature of the combustion furnace of elemental analyzer was 550°C. Influence of inorganic carbon in sample was negligible. This method proved to be useful with the reasons that precise SSOC data were available, and that filter sample was obtained from the process of suspended solid analysis and that data of elements such as hydrogen, nitrogen were obtained at the same time by elemental analyzer.
- Japan Society on Water Environmentの論文